WO2011036928A1 - House foundation panel unit, house foundation structure, and method for forming a house foundation - Google Patents

Abstract

Provided is a high-quality house foundation structure that can be put together in a short amount of time, regardless of weather or temperature, by a very limited number of workers, even if the workers are not highly skilled. Furthermore, the provided structure is highly earthquake-resistant and durable and makes it possible to reduce construction costs, including hauling costs. The provided house foundation panel unit (1) is transportable and comprises: a main horizontal rebar (7) disposed between first and second wall panels (2, 3), which are arranged parallel to each other with a prescribed separation, said main horizontal rebar being parallel to the long direction of the wall panels; and a plurality of main vertical rebars (8) that are arranged parallel to the direction (S) perpendicular to the wall panels and are affixed to the main horizontal rebar (7). At least one recessed groove (10) is provided on each wall panel (2, 3), parallel to the long direction (L) of the wall panels (2, 3).

Description

Residential foundation panel unit, residential foundation structure and residential foundation forming method

The present invention relates to a residential foundation panel unit, a residential foundation structure, and a residential foundation forming method.

Conventionally, as a general method that has been adopted to form a residential fabric foundation, for example, a portion of the residential foundation structure that forms the outer peripheral foundation structure has a predetermined depth from the ground surface. After digging a groove having a width, a predetermined length, and a predetermined depth, and placing a grindstone on the bottom surface of the root excavation part to solidify the foundation, throwing away the concrete on the grindstone surface and placing concrete, A room that is formed inside the outer peripheral foundation structure, on which a predetermined formwork that exhibits either a fabric foundation structure or a solid foundation structure is set, and the necessary reinforcing bars are incorporated therein. In the part that forms the split foundation structure, after placing the discarded concrete on a predetermined part of the base surface that is higher than the bottom surface of the root excavation and lower than the ground surface, the cloth foundation structure or A place that exhibits any structure of solid foundation structure After setting up the formwork, incorporating the necessary reinforcing bars inside it, completing the foundation structure formwork, then placing concrete into the formwork and solidifying the concrete, then dismantling the formwork And it was completed by carrying out with the said formwork.
However, in the conventional method for forming a foundation for a house, since all work is performed at the construction site of the house, it requires a lot of workers, and it takes time to select the formwork and install the formwork. However, it is necessary to accurately install the formwork, and at the same time, the work of cutting and bending the reinforcing bars and the work of accurately arranging and binding the reinforcing bars inside the formwork must be performed at the construction site. Therefore, the accuracy of the work is required, and at the same time, it is highly necessary to employ highly skilled workers, long work hours and labor are required, and the construction period is prolonged and delays occur frequently. There was a problem that the construction cost also increased.
Furthermore, conventionally, after the concrete curing is completed, it is necessary to dismantle and remove all the formwork. Except for the parts to be reused, further work including the generation and transportation work of industrial waste This was an increase in time and cost.
In addition, there is a problem that if there is an inaccurate position of the anchor bolt for fixing the base beam, it will be necessary to redo the foundation work for the housing itself.
In order to solve the above-mentioned problem, for example, Japanese Patent Laid-Open No. 8-144293 (Patent Document 1) discloses a technique in which a formwork is used as it is as a part of a housing foundation without dismantling and removing even after concrete is cured. Or it is disclosed by Unexamined-Japanese-Patent No. 2002-121748 (patent document 2) etc., and in such a well-known technique, two wallboard parts for the formwork formed beforehand are predetermined | prescribed in a digging part in a construction site. A method is disclosed in which concrete is placed in opposition at intervals and concrete is placed in the mold.
On the other hand, Japanese Patent Application Laid-Open No. 2003-320686 (Patent Document 3) constructs a plurality of types of reinforcing bar units formed in a predetermined shape in a factory in advance and carries them into a building site to assemble a reinforcing bar structure. After that, a technique for attaching wall plates for formwork to both sides of the reinforcing bar structure is disclosed.
In addition, in JP-A-11-81668 (Patent Document 4), a pair of formwork-forming wall plates assembled so as to be disassembled and rebar members arranged inside the formwork are assembled in advance in the factory. Although the technology for dismantling and removing the formwork after bringing it into the construction site and placing the concreed is disclosed, the formwork part and the reinforcing bar part are fixed integrally, There is no disclosure of a technique for using the formwork as it is even after installation.
Furthermore, in Japanese Patent Laid-Open No. 2002-21093 (Patent Document 5), a pair of mold forming wall plates made of synthetic foam resin and a reinforcing bar member arranged inside the mold are assembled in advance in the factory. It is configured so that concrete is placed in the foamed resin formwork when it is brought into the building site, and the foamed synthetic resin formwork remains in the foundation portion even after the concrete is placed. Techniques used as part are disclosed.
However, Patent Document 5 is premised on a fabric foundation, and in order to improve seismic resistance, disclosure is also suggested regarding the technique for joining and fixing the reinforcing bars of the standing part of the foundation structure part to the slab reinforcing bar group of the base part. Nor.

JP-A-8-144293 JP 2002-121748 A JP2003-320686A JP-A-11-81668 JP 2002-21093 A

Therefore, the object of the present invention is to improve the above-mentioned deficiencies of the prior art, and to work on an accurately designed residential foundation structure in a short period of time without depending on the weather and temperature, but without highly skilled skills. The construction work can be carried out accurately and in a short time by a very limited number of workers, so construction costs including transportation costs can be reduced, but high-quality residential foundations with excellent earthquake resistance and durability A structure is provided.

In order to solve the above-described problems, the present invention basically employs the following technical configuration.
That is, as the first aspect of the present invention, the first wall plate portion and the second wall plate made of a hard material, which are formed to have a predetermined length and are arranged in parallel with each other at a predetermined interval. In order to set the interval between the wall plate portion and the first and second wall plate portions to a predetermined value, it is fixed between the back surface portions of the first and second wall plate portions facing each other. A plurality of width determining members having a predetermined length arranged in a cross-linked manner, and arranged at predetermined intervals in a direction parallel to the longitudinal direction of the first and second wall plate portions And at least one main horizontal reinforcing bar disposed between the first and second wall plate portions in a direction parallel to the longitudinal direction of the first and second wall plate portions, Between the first and second wall plates, the first and second wall plates are arranged in a direction parallel to the vertical direction of the first and second wall plates, and the length of the first and second wall plates is long. A plurality of main longitudinal reinforcing bars that are arranged adjacent to each other in a direction parallel to the direction and fixedly engaged with the main horizontal reinforcing bars, and at least one of the main horizontal reinforcing bars and the main vertical reinforcing bars. An engagement fixing member that engages and fixes to the width determining member, and further, a lower edge of at least one of the first and second wall plate portions of the main longitudinal reinforcing bar. The free end protruding further downward is bent, and at least a part of the free end is more than the lower edge of at least one of the first and second wall plates. A base panel unit for a house that can be transported, characterized in that it projects outward with a predetermined angle with respect to a wall plate.
Moreover, as a 2nd aspect of this invention, it is the foundation structure for houses comprised combining the said foundation panel unit for houses suitably.
Furthermore, as a third aspect of the present invention, a plurality of types of individual corresponding to individual parts of the residential foundation obtained from the design information of the residential foundation based on the predetermined design information of the residential foundation. Manufacturing a basic panel unit group for a house formed according to the first aspect having a typical assembly structure at a factory, and transporting a plurality of types of the basic panel unit for a house manufactured at the factory to a residential construction site The surface of the abandoned concrete formed on the rubble pre-arranged on the ground on which the residential foundation structure is to be arranged based on the design information of the residential foundation at the construction site. In addition, based on the design information of the house foundation, each of the plurality of house foundation panel units that have been transported is individually and mutually connected to a predetermined part. The step of arranging and installing in such a manner, the step of connecting and joining the joining edge portions of the foundation panel units for housing arranged adjacent to each other using a connecting means, and the inside of the foundation panel unit for housing adjacent to each other A step of fastening the main horizontal reinforcing bars of each other, at least one of the free ends of the main vertical reinforcing bars of the housing basic panel unit that protrude outward from the lower edge of the wall plate Fastening the portion with at least a part of the reinforcing bar group of the slab reinforcing bar lattice part that reinforces the base concrete formed on the inner side of the outer peripheral foundation of the residential foundation structure, the interior of each of the residential basic panel unit group A step of injecting concrete into the space, a step of curing the concrete,
It is the formation method of the foundation structure for houses characterized by being comprised from these.

As a result of adopting each of the above-described technical configurations, the method for forming a residential foundation panel unit, a residential foundation structure, and a residential foundation structure according to the present invention improves the deficiencies of the conventional technology and pre-defines a predetermined house in the factory. Multiple types of residential foundation panels that are formed by integrally fixing a wall plate functioning as a pair of formwork and a reinforcing bar group arranged between the formwork, based on design information related to the building foundation structure Units are formed in advance in the factory, and a plurality of types of residential basic panel units that can be transported are brought into the building construction site of the house, and a small number of workers are based on the design information on the predetermined residential basic structure. Installed on the surface of the abandoned concrete part formed on the bottom surface of the preset root excavation part or on the surface of the abandoned concrete part formed on the surface of the preset base part. After adjusting the level of the base panel unit for housing and fixing them adjacent to each other, concreeds are placed in the molds of the base panel units for the respective houses, and the wall plates constituting the molds Since the part is integrated with the concrete, it is used as part of the foundation structure without separation. Therefore, the conventional foundation structure for housing is improved by improving the defects of the prior art. Because the construction work can be carried out by a very limited number of workers even in the short period of time, regardless of the weather and temperature, even those who do not have highly skilled skills, the effect of reducing construction costs including transportation costs Can be demonstrated.
In the present invention, the main vertical reinforcing bar of the standing part in the residential foundation structure is joined to the slab reinforcing bar group constituting the base part of the basic structure part. Therefore, a residential foundation structure with greatly improved durability and earthquake resistance can be easily obtained.

FIG. 1A to FIG. 1D are diagrams showing a configuration of a specific example of a basic configuration of a residential base panel unit according to the present invention.
2 (A) to 2 (C) are perspective views showing the configuration of a specific example of each structural member of the width determining member, the top width stopper member, and the fire plate used in the present invention.
FIG. 3 is a plan view showing an internal configuration of a specific example of a residential foundation structure according to the present invention.
FIG. 4A to FIG. 4D are diagrams for explaining a configuration example of another specific example of the residential base panel unit according to the present invention.
5 (A) to 5 (C) are diagrams for explaining the arrangement state of the main vertical reinforcing bars 8 and the main horizontal reinforcing bars in the present invention.
FIG. 6 is a side view showing an installed state of the residential base panel unit according to the present invention.
FIG. 7A to FIG. 7D are diagrams showing a configuration of a specific example of a residential base panel unit according to the present invention.
8 (A) to 8 (D) are diagrams showing the configuration of another specific example of the residential base panel unit according to the present invention.
FIG. 9A to FIG. 9D are diagrams showing the configuration of still another specific example of the residential base panel unit according to the present invention.
FIG. 10A to FIG. 10D are diagrams showing the configuration of another specific example of the residential base panel unit according to the present invention.
11 (A) to 11 (D) are diagrams showing the configuration of still another specific example of the residential base panel unit according to the present invention.
12 (A) to 12 (D) are diagrams showing configurations of different specific examples of the residential base panel unit according to the present invention.
13 (A) to 13 (D) are diagrams showing configurations of different specific examples of the residential base panel unit according to the present invention.
14 (A) to 14 (D) are diagrams showing a configuration of still another specific example of the residential base panel unit according to the present invention.
FIG. 15A to FIG. 15C are diagrams showing the configuration of a specific example of a heterogeneous base panel unit for a house according to the present invention.
16 (A) to 16 (D) are diagrams showing the configuration of another different specific example of the residential base panel unit according to the present invention.
17 (A) to 17 (D) are diagrams showing the configuration of another different specific example of the residential base panel unit according to the present invention.
18 (A) to 18 (C) are diagrams showing the configuration of a further different specific example of the residential base panel unit according to the present invention.
19 (A) to 19 (C) are views showing the configuration of still another different specific example of the residential base panel unit according to the present invention.
FIG. 20 is a perspective view for explaining the usage state of the fire-plate according to the present invention.
FIG. 21 is a diagram for explaining a usage state of the reinforcing foot according to the present invention.
FIG. 22 is a plan view illustrating a configuration example of a residential foundation structure according to the present invention.
23 (A) to 23 (B) are perspective views showing the configuration of still another specific example of the residential base panel unit according to the present invention.
FIG. 24 is a perspective view showing the configuration of still another specific example of the residential base panel unit according to the present invention.
FIG. 25 is a diagram showing the configuration of still another specific example of the residential base panel unit according to the present invention.
26 (A) to 26 (B) are cross-sectional views showing the configuration of yet another specific example of the residential base panel unit in the present invention.
FIG. 27 is a front view showing the configuration of still another specific example of the residential base panel unit according to the present invention.
FIG. 28 is a rear view showing the configuration of still another specific example of the residential base panel unit according to the present invention.

Specific examples of the basic panel unit for houses according to the first aspect of the present invention will be described below in detail with reference to the drawings.
That is, FIG. 1 is a view showing a specific example of the structure of the residential basic panel unit 1 according to the present invention, which is formed in a predetermined length and parallel to each other at a predetermined interval. A first wall plate portion 2 and a second wall plate portion 3 made of a hard material, disposed opposite to each other,
In order to set the interval W between the first and second wall plate portions 2 and 3 to a predetermined value, the back surface portions 4 of the first and second wall plate portions 2 and 3 facing each other, A plurality of width-determining members 6 having a predetermined length, which are fixedly bridged between 5 and 5, the longitudinal direction L and / or the vertical direction S of the first and second wall plates 2, 3. Between the width determining members arranged at a predetermined interval in the parallel direction and the first and second wall plate portions 2 and 3, the first and second wall plate portions 2 and 3. Between at least one main transverse reinforcing bar 7 arranged in a direction parallel to the longitudinal direction L and the first and second wall plate portions 2 and 3, the first and second wall plates. The portions 2 and 3 are arranged in a direction parallel to the vertical direction S, and are arranged adjacent to each other at a predetermined interval in a direction parallel to the longitudinal direction L of the first and second wall plate portions 2 and 3. ,and A plurality of main vertical reinforcing bars 8 engaged and fixed with the main horizontal reinforcing bar 7 and an engagement fixing member for engaging and fixing at least one of the main horizontal reinforcing bar 7 and the main vertical reinforcing bar 8 to the width determining member 6 9, and each of the first and second wall plate portions 2, 3 is parallel to the longitudinal direction L of the wall plate portions 2, 3, At least one groove portion 10 formed in a concave shape from the outer surface of 3 toward the back surface portion 5, and the first and second wall plate portions 2 of the main longitudinal reinforcing bar 8, The lower free end 12 protruding downward from the lower end edge 11 of at least one of the wall plates 3 is bent so that at least a part 81 of the lower free end 12 is the first and second. From the lower end edge portion 11 of at least one of the wall plate portions 2 and 3, the wall plate portions 2 and 3 are arranged with respect to the wall plate portions 2 and 3. Further, the anchor bolts 14 projecting outward from the upper end surface 13 formed by the first and second wall plate portions 2 and 3 are protruded outward at an angle of Between the 2nd wall board parts 2 and 3, it is arrange | positioned at predetermined intervals along the longitudinal direction L of the said wall board part, and the said anchor bolt 14 is the said 1st and 2nd wall board. The transportable residential base panel unit 1 is shown fixed between the parts 2 and 3 by appropriate fixing means 40.
That is, the housing foundation panel unit according to the present invention is based on the design information of the housing foundation structure determined in advance as shown in FIG. A unit group consisting of a plurality of types of individual assembly structures corresponding to each specific part of the foundation structure is manufactured at the factory, and a plurality of individual residential basic panel units 1 manufactured at the factory are pre-determined. Based on the design information of the housing foundation structure, the plurality of individual housing foundation panel units 1 are arranged adjacent to each other on the construction site of the housing. After the foundation panel unit 1 is connected and fixed to each other, concrete is poured into the residential foundation panel unit 1 and placed.
As described above, each of the housing basic panel unit 1 according to the present invention includes a pair of wall plate portions 2 and 3, and a main horizontal reinforcing bar 7 and a main wire disposed between the pair of wall plate portions 2 and 3. It has an assembled structure in which a grid-like reinforcing bar group 15 composed of vertical reinforcing bars 8 is integrally fixed, and since no concrete is cast inside, it is lightweight and requires 2 workers. It can be transported by a person.
Furthermore, each of the housing foundation panel unit 1 according to the present invention is not formed at a construction site, but based on design information of a housing foundation structure that has been determined in advance. Since the foundation panel unit 1 is cut out and assembled in the factory, the residential foundation panel unit 1 according to the dimensions specified in the design drawing is formed accurately, firmly and efficiently, and transported by a small number of people. Therefore, the manufacturing cost can be greatly reduced as compared with the conventional case, and at the same time, the durability can be greatly improved.
Therefore, a residential foundation structure 100 obtained by pouring and curing concrete into a residential foundation form as shown in FIG. 2 formed by combining the residential foundation panel unit 1 according to the present invention. The wall plate portions 2, 3 and the reinforcing bar group 15 and the concrete are tightly bonded and integrated, and the wall plate portions 2, 3 are used as they are without being separated from the concrete. Since it is used as a part of the foundation structure, it prevents cracking and weathering deterioration of the concrete. Therefore, the strength and durability of the residential foundation structure itself are compared with those of conventional residential foundation structures. It can be greatly improved and can contribute to the construction of a house with 100-year durability.
The basic structure of the residential basic panel unit 1 in the present invention is as described above and shown in FIG. 1, but each of the residential basic panel units 1 is illustrated in FIG. It goes without saying that each has a specific configuration unique to the residential base panel unit corresponding to a specific portion selected from the residential basic structure 100.
By the way, in the said housing basic panel unit 1 of this invention in FIG. 1, the said pair of wall board part 2 and 3 is formed in the rectangular shape which has the predetermined length L and the predetermined height S. As shown in FIG. A hard material composed of a composite material including a suitable metal material, a synthetic resin, and a high strength material such as carbon fiber, or a composite material of a metal material and a synthetic resin. It is desirable to be formed with.
Furthermore, in the present invention, it is preferable to use a steel plate having high rust resistance, high corrosion resistance, and high corrosion resistance as the hard material.
The length and height of the wall plate portion in the present invention are not specified, and are a residential foundation corresponding to a specific part selected from the residential foundation structure 100 illustrated in FIG. The panel unit has a length and a height that are naturally required.
The basic structure of the residential foundation structure 100 in the present invention is not particularly limited, and can be used with either a cloth foundation or a solid foundation, but is preferably applied to a solid foundation. .
Further, in the residential basic panel unit 1 according to the present invention, the first wall plate portion and the second wall plate portion 3 are separated by a predetermined interval W. They are arranged in parallel with each other and both are arranged perpendicular to the ground surface G.
Specifically, as shown in FIG. 2, the first and second wall plate portions 2 and 3 have a predetermined length W, width s, and thickness between the opposing back surface portions 4 and 5. It is realized by fixing the width determining member 6 made of an appropriate hard material having t by using an appropriate fixing means, a welding method or an adhesion method, or a member such as a screw or a bolt nut.
The interval W between the first and second wall plate portions 2 and 3 is not specified, but is determined based on basic design information of the residential foundation structure 100.
The interval W can be set to 150 mm, for example.
It is desirable that a plurality of the width determining members 6 are arranged at appropriate intervals in the length direction and the height direction of the wall plate portion.
Further, in the residential base panel unit 1 according to the present invention, a lattice-like reinforcing bar group 15 is provided in the space between the first and second wall plate portions 2 and 3. Are inserted and arranged in parallel with each other.
The shape and arrangement state of the reinforcing bar group 15 used in the present invention are also described in detail in FIG.
The reinforcing bar group 15 is arranged in parallel with the longitudinal direction of the first and second wall plate portions 2 and 3 and arranged in multiple stages in a direction parallel to the vertical direction of the wall plate portion, that is, the height. A plurality of main transverse reinforcing bar groups 7 arranged at a predetermined interval in the direction, and arranged in a direction parallel to the vertical direction of the first and second wall plate portions 2, 3, It comprises a plurality of main longitudinal reinforcing bars 8 arranged adjacent to each other at a predetermined interval in a direction parallel to the longitudinal direction of the first and second wall plate portions 2 and 3.
The number and arrangement interval of the main horizontal reinforcing bars 7 and the main vertical reinforcing bars 8 constituting the reinforcing bar group 15 in the present invention are not particularly limited, and the basic design information of the residential foundation structure 100 is not limited. It is determined as appropriate based on this.
Further, the main horizontal reinforcing bar 7 and the main vertical reinforcing bar 8 constituting the reinforcing bar group 15 in the present invention are arranged in a lattice pattern so as to be orthogonal to each other on substantially the same plane. The intersection portions are fixed to each other by a connecting and fixing member 9 having an appropriate tightening function including a wire material.
Further, at least one of the main horizontal reinforcing bar 7 and the main vertical reinforcing bar 8 is fixed to at least a part of the width determining member 6 through a coupling fixing member 9 ′ having an appropriate tightening function including a wire material. It may be bonded and held.
In some cases, both the main horizontal reinforcing bar 7 and the main vertical reinforcing bar 8 are fixedly joined and held to at least a part of the width determining member 6 via an appropriate coupling fixing member 9 ′ at the same time. A configuration may be adopted.
Next, in each of the first and second wall plate portions 2 and 3 in the present invention, the outer surfaces 16 of the wall plate portions 2 and 3 are parallel to the longitudinal direction of the wall plate portion, 17 is provided with at least one straight groove portion 10 formed in a concave shape from the back surface portions 4 and 5 to the back surface portions 4 and 5, and the groove portion 10 is injected into the wall plate portions 2 and 3. The strength of the foundation panel unit 1 for housing is increased by increasing the binding force with the concrete to be installed, and the outer surface of the wall plate portion is directed outward against the expansion output when the concrete solidifies. In addition to effectively preventing the bulging deformation and maintaining the appearance of the residential foundation panel unit 1 in a uniform manner, a lateral stripe pattern is applied to the outer surface of the residential foundation panel unit 1. Depending on the situation, the exterior aesthetics and conventional housing basic panel unit It is possible to grant the discriminating power of the.
In addition, since it becomes possible to apply | coat appropriate coating to the outer surface of the said wall board parts 2 and 3 of the said base panel unit 1 for houses which concerns on this invention, the external appearance which is not seen in the conventional base panel unit for houses. It is also possible to produce.
Furthermore, it is possible to set the appearance to a completely different design from that of a conventional house by applying a paint having an appropriate color in accordance with the color of the wall of the house.
In the present invention, a plurality of the groove portions 10 can be formed at predetermined intervals in parallel to the wall plate portions 2 and 3, and the number of the groove portions 10 is determined by the wall plate portion 2, 3 may be the same number or different from each other.
The cross-sectional shape of the groove 10 according to the present invention is not particularly specified, but may be, for example, a V-shape, and the depth or the width of the opening can be determined as appropriate. is there.
Further, the groove portion 10 may be formed continuously along the entire length of the wall plate portion along the length direction L of the wall plate portion, or may be formed partially or intermittently. It may be what was done.
In addition, it is preferable that the formation part of the said groove part 10 is formed in the site | part which does not overlap with the arrangement | positioning site | part of the said width determination member 6. FIG.
The groove portion 10 can be formed on the surfaces of the first and second wall plate portions 2 and 3 at intervals of 120 mm to 180 mm, for example, and the groove portion 10 has a V-shaped shape. The opening width in this case can be set to 30 mm, for example, and the depth thereof can be set to 30 mm, for example.
Next, each of the plurality of main longitudinal reinforcing bars 8 constituting the reinforcing bar group 15 used in the present invention has a vertical space formed between the pair of wall plate parts 2 and 3. And it arrange | positions in parallel with each inner surface of each said wall- plate part 2 and 3, The upper free end part 19 is the upper end part formed between the upper-end edge parts 18 of the said pair of wall- plate parts 2 and 3 In some cases, as shown in FIG. 1, the main horizontal reinforcing bar 7 arranged at the uppermost position among the plurality of main horizontal reinforcing bars 7 constituting the reinforcing bar group 15 is not provided. And may be engaged and fixed.
On the other hand, the lower free end portion 12 which is the other free end portion of the main vertical reinforcing bar 8 is lower than the lower end edge portion 11 of at least one of the first and second wall plate portions 2 and 3. The lower free end 12 is bent, and at least a part of the lower free end 12 is at least part of the first and second wall plates 2, 3. From the lower end edge portion 11 of one wall plate portion, the wall plate portions 2 and 3 are projected outward with a predetermined angle.
In FIG. 1 showing a specific example according to the present invention, the lower free end portions 12 of all the main vertical reinforcing bars 8 are at least one wall plate of the first and second wall plate portions 2 and 3. The example which protrudes mutually parallel from the lower end edge part 11 of the part at the angle which becomes a right angle with respect to the outer surface of the said wall- plate part 2 and 3 is shown.
In addition, from the lower end edge 11 of at least one of the wall plate portions 2 and 3 used in the basic panel unit 1 for a house in the present invention, the outer surface of the wall plate portions 2 and 3 is substantially omitted. The auxiliary support member 21 that is bent and extended in an orthogonal direction may be formed.
The auxiliary support member 21 is used for preventing the overturning and stably locating horizontally when the residential foundation panel unit 1 is disposed on predetermined discarded concrete.
The bending width of the auxiliary support member 21 is not particularly limited, but is preferably 30 to 50 mm, for example.
Further, an appropriate number of bolt through-hole portions 25 are formed in the auxiliary support member 21 at a predetermined interval, and abandoned concrete, a dirt portion or a room split base portion formed at the bottom of the root excavation portion. Bolts having a predetermined size are arranged in advance at a predetermined interval in abandoned concrete or the like formed in the above, and the bolt through-hole portion 25 provided in the auxiliary support member 21 is penetrated with the bolt or the like, and a nut or the like By fixing, it becomes possible to arrange the residential foundation panel unit 1 more accurately and more quickly at a predetermined portion of a predetermined foundation structure.
In the present invention, it is desirable that the lower free end portion 12 of the main vertical reinforcing bar 8 be bent at the lower end portion 11 of the wall plate portions 2 and 3 is approximately 90 degrees. For example, the bending direction of the lower free end portion 12 of the main longitudinal reinforcing bar 8 may be such that a part of the bending direction is the outer surface direction of the wall plate portion 2. The bending direction of the other main vertical reinforcing bar 8 may be the outer surface direction of the wall plate 3.
On the other hand, the bending of the lower free end portion 12 of the main longitudinal reinforcing bar 8 at the lower end portion 11 of the wall plate portions 2 and 3 in the present invention may not be approximately 90 degrees, and is illustrated in FIG. As shown in the figure, from the vicinity of the lower free end portion 11 of the main vertical rebar 8, it once descends to the bottom of the root excavation 320, and then rises along the inclined surface of the embankment 321 that forms the base of the interstitial part. Such a substantially V-shaped bent form 22 may be employed, and a parallel portion 23 may be formed such that the tip portion thereof is parallel to the surface of the embankment that forms the base of the interstices.
The parallel portion 23 formed at the lower free end portion 12 of the main vertical reinforcing bar 8 is fastened to a part of the reinforcing bars of the slab reinforcing bar group 150 arranged on the base constituting the soil portion. is there.
In such a specific example, the bending direction of the lower free end portion of the main vertical reinforcing bar 8 may be such that a part of the bending direction is the outer surface direction of the wall plate portion 2, and the other main vertical reinforcing bar 8 is bent. The bending direction of the reinforcing bars 8 may be the outer surface direction of the wall plate part 3.
The housing base panel unit 1 in which the lower end portion 12 of the main vertical reinforcing bar 8 is bent at a substantially right angle is, for example, an outer peripheral base formwork portion in the housing base structure 200 shown in FIG. The house base panel unit 1 is used as a basic formwork of a dirt part or a room split part provided in an inner peripheral part, and the lower end part 12 of the main vertical reinforcing bar 8 is bent in a V shape. For example, the base panel unit 1 for housing | casing arrange | positioned in a digging part is shown as an outer peripheral part base form-frame part in the said foundation structure 200 for houses.
Further, in the residential base panel unit 1 according to the present invention, the anchor bolt 14 projecting upward from the upper end surface 20 formed between the upper end edges 18 of the first and second wall plate portions 2, 3. Is arranged between the first and second wall plate portions 2 and 3 at a predetermined interval along the longitudinal direction L of the wall plate portions 2 and 3, and the anchor bolts 14 are It is also a preferable specific example that the first and second wall plate portions 2 and 3 are fixed by appropriate fixing means 24.
The fixing means 24 in this specific example can use, for example, a ceiling stop material 41 described later.
That is, the anchor bolt 14 is connected to the member selected from the ceiling stopper 41, the width determining member 6, the main horizontal reinforcing bar 7 and the main vertical reinforcing bar 8 by appropriate engagement fixing means 24. The first and second wall plate portions are fixedly held.
Next, in the basic panel unit 1 for a house according to the present invention, the wall plate portion is provided on the upper edge 18 in the longitudinal direction of the first and second wall plate portions 2 and 3. Refractive edge portions 13 and 13 ′ that are refracted in a direction in which the first and second wall plate portions 2 and 3 face each other with a predetermined angle with respect to the surfaces 2 and 3 are provided. Things are also preferable.
The width and the refraction angle of the refraction edge portions 13 and 13 ′ are not particularly limited.
The width of the refracting edges 13 and 13 'is 15 to 30 mm, and the refracting angle can be set to 30 to 50 degrees, preferably 45 degrees with respect to the vertical line.
The refracting edge portions 13 and 13 ′ maintain the appearance of the house foundation panel unit in an aesthetic appearance, and at the same time, strongly hold the integrity with the concrete placed in the house foundation panel unit 1. This will contribute to improving the safety of workers' work.
Further, in the residential base panel unit 1 according to the present invention, the first and second upper and lower edge portions 18 in the longitudinal direction of the first and second wall plate portions 2 and 3 are disposed between the first and second wall plate portions 2 and 3. A ceiling stopper 41 for restricting the interval W between the upper edge portions 18 of the second wall plate portions 2 and 3 is arranged at a predetermined interval along the longitudinal direction of the upper edge portion 18 of the wall plate portions. It is also desirable that
As shown in FIG. 2 (B), the ceiling stop material 41 is disposed between the upper edge portions 18 of the first and second wall plate portions 2 and 3 facing each other. It is made of an appropriate hard material having a length W, a width s, and a thickness t, and is fixed by using an appropriate fixing means, that is, a welding method or an adhesion method, or a member such as a screw or a bolt nut. Realized.
When the above-mentioned refracting edge portions 13 and 13 'are formed on the upper end edge portion 18 of the first and second wall plate portions 2 and 3, the top width stopper 41 is disposed at both ends thereof. It is desirable that refracting portions 130 and 130 ′ corresponding to the refracting edge portions 13 and 13 ′ are formed in the portion.
It is desirable that a plurality of the width determining members 6 are arranged at appropriate intervals in the length direction and the height direction of the wall plate portion.
On the other hand, as shown in FIG. 3, one of the characteristics of the residential foundation structure in the present invention is to improve the durability and earthquake resistance of the residential foundation structure 200 and realize a 100-year residence. For this purpose, the bulging / expanding portion 60 is disposed at the bent portion or branching portion of the corner portion of the residential basic structure, and the foundation structure that absorbs vibrations or impacts related to the portion is employed.
Therefore, in the housing basic panel unit according to the present invention, in order to realize the bulging and expanding portion 60, the bulging and expanding portion 60 in each of the housing basic panel units. Is provided with a refracting wall portion 30 that is refracted at a predetermined angle with respect to the surface of the wall plate portion.
That is, in this specific example, as shown in FIG. 4 (A), the first and second wall plate portions 2 are further added to the basic residential basic panel unit 1 according to the present invention. At least one longitudinal end 45, 46 of at least one wall plate 3 is provided with a refracting wall 30 that is refracted with a predetermined angle with respect to the surface of the wall plate 2, 3. It is what.
In another specific example of the present invention, as shown in FIG. 4, at least one wall plate portion of at least one wall plate portion of the first and second wall plate portions 2, 3 is provided. At least in part, that is, at the middle portion in the longitudinal direction of the wall plate portion, there are provided refracting walls 30 and 30 'refracted at a predetermined angle with respect to the surfaces of the wall plate portions 2 and 3. is there.
The refracting wall 30 in the present invention is preferably composed of the same member as the wall plate portions 2 and 3, and the refracting wall 30 is formed with the groove portion 10. It may or may not be present.
The refraction angle, length, height and the like of the refracting wall 30 are not particularly limited, but the angle is 30 to 60 degrees, the length is 150 to 300 mm, and the height is the wall plate portion. It is desirable that the height of a few is the same.
In the above specific example of the present invention, it is possible to provide the refracting wall 30 at both ends 45 and 46 in the longitudinal direction of the wall plate portions 2 and 3, and further, both The wall plate portions 2 and 3 can be provided at one or both of both end portions in the longitudinal direction of the wall plate portions.
In the present invention, the corners or intersections whose cross-sectional area is enlarged by filling concrete in the expansion space between the wall plate portions 2 and 3 formed by the refracting walls 30 and 30 '. Will be formed.
Furthermore, in the present invention, as shown in FIGS. 4 (B) and 4 (C), a space 38 is formed in the middle of at least one of the wall plates 2, 3; A pair of refracting walls 30, 30 ′ may be provided at both ends 39, 39 ′ in a target shape, and the pair of refracting walls 30, 30 ′ may be intermediate between the wall plate portions 2, 3. It is also possible to arrange a plurality of parts in the part.
Further, in the present invention, as shown in FIG. 4 (D), a space 38 is formed in the middle part between the two wall plate parts 2 and 3, and the object shapes are mutually formed at both ends 39 and 39 '. One or a plurality of the pair of refracting walls 30 and 30 'may be provided.
In FIG. 4, in order to simplify the description, the reinforcing bar groups provided between the wall plate portions 2 and 3 are omitted, and the shapes of the first and second wall plate portions 2 and 3 are omitted. Only shows.
The residential foundation panel unit 1 shown in each of these specific examples is individually manufactured at a factory based on a predetermined design drawing of a residential foundation structure 200 illustrated in FIG. It is transported to the construction site of No. 1 and installed at a predetermined place.
On the other hand, in the present invention, for example, as illustrated in FIG. 5, the end edge portion 151 of the refracting wall 30 or the end portions of the wall plate portions 2 and 3 in the base panel unit 1 for one house. At least a part of the edge portions 45 and 46 is the end edge portion 151 or the wall plate portion of the corresponding refraction wall 30 in the other home base panel unit 1 ′ adjacent to the home base panel unit 1. It is desirable that engagement fixing means 27 and 28 that can be engaged and fixed with at least a part of the end edge portions 45 and 46 are provided.
Furthermore, in the present invention, the mutual joint portions with the adjacent residential basic panel units 1, 1 ′, for example, the edge portions 45, 46 of the wall plate portions 2, 3 and the refracting wall 30. It is also desirable to provide an appropriate joining margin 152 at the end edge portion 151.
The configuration of the engaging and fixing means 27 and 28 is not particularly limited, and known engaging and fixing means such as bolts and nuts, welding, and rivets are employed.
The above-described structure of the residential base panel unit 1 according to the present invention shows a basic structure substantially common to each of the plurality of types of the residential basic panel unit used in the present invention, Since the residential basic panel unit 1 having such a basic structure is manufactured in advance in a factory, each residential basic panel unit 1 is accurately in accordance with a predetermined design drawing of the residential basic structure. And it is manufactured quickly.
And each said foundation panel unit 1 for said houses is transported to the building construction site, and then the said foundation structure design for houses on the abandoned concrete based on the said foundation structure drawing for houses. It is installed at a predetermined site according to the figure.
After that, as shown in FIG. 6, the main horizontal reinforcing bars 7 of the adjacent residential basic panel units 1 and 1 ′ and the lower free end 12 of the main vertical reinforcing bar 8 and the soil or the room partition. After joining the respective reinforcing bars forming the slab reinforcing bar group 150 arranged on the embankment surface in the area of the part by a method such as welding, bonding, wire-tightening joining, etc., the space in the basic panel unit for housing 1 Concrete is poured into the entire area including the reinforcing bars formed in the other part, that is, the soil part or the room split base part.
For this reason, the respective housing foundation panel units 1 in the present invention are slightly different from each other in shape according to the parts used in the housing foundation structure.
For example, the housing foundation panel unit 1 shown in FIG. 7 corresponds to the outer peripheral foundation portions 201 to 204 on the four sides in the housing foundation structure 200 in the housing foundation structure design drawing shown in FIG. The structure of the foundation panel unit 1 (U213) for houses corresponding to a part of the outer periphery foundation part 201 in the foundation structure part to perform is shown.
That is, as shown in FIG. 6, each of the outer peripheral base parts 201 to 204 forms a digging part 320 of a predetermined depth on the ground surface of the construction site, and lays a quarry stone on the bottom thereof, Therefore, the length of one of the wall plate portions 2 or 3 located outside the outer peripheral foundation portion is the inner portion of the outer peripheral foundation portion. It is formed to be shorter than the length of the wall plate portion 3 or 2.
That is, in one specific example of the residential basic panel unit 1 in the present invention, the vertical lengths of the first and second wall plate portions are different from each other.
The difference in the length of the wall plate portions 2 and 3 is not particularly limited, and varies depending on a predetermined depth of the root excavation portion, for example, located outside the outer peripheral base portion. The length of the wall plate portion 2 is 620 mm, and the length of the wall plate portion 3 located inside the outer peripheral base portion may be 350 mm.
Further, in the above specific example, as shown in FIG. 7, in the different residential foundation panel units 1 and 1 'adjacent to each other, both the residential foundations that are adjacent to each other, particularly via corners or intersections. In the panel unit 1, 1 ′, the length of the wall plate part 2 or 3 located inside the outer peripheral base part is the length of the wall plate part 3 or 2 located outside the outer peripheral base part. It is desirable to set it shorter.
Furthermore, in this specific example, the lower free end portion 12 of the main vertical reinforcing bar 8 rises along the inclined surface of the embankment portion 321 from the bottom portion of the root excavation portion, and the slab reinforcing bar group 150 and It is desirable to be formed so as to be parallel to the surface of the dirt part or the room split part so as to be fastened and bound.
In this specific example, the above-described refracting walls 30 and 30 ′ are provided at both ends of the end portion in the length direction of the wall plate portion 3 located inside the outer peripheral base portion, As shown in FIG. 8, the refracting wall 30 can be overlapped with the refracting wall 30 in another adjacent residential basic panel unit 1 ′ (U224) and joined through appropriate joining means. However, it can also be joined to the end portions 45 and 46 of the wall plate portion 2 or 3 in the adjacent other residential base panel unit 1 ′ through appropriate joining means.
Therefore, an appropriate joining allowance 152 may be provided at the end portion 151 of the refracting wall 30 or the end portions 45 and 46 of the wall plate portion 2 or 3.
With reference to FIG. 7 and FIG. 8, a specific example of the configuration of the residential base panel unit 1, 1 ′ in the case where one corner 223 in the outer peripheral base portion of the residential basic structure 200 according to the present invention is configured. While explaining.
That is, the corner portion 223 is configured by a residential base panel unit U224 that constitutes the outer peripheral foundation portion 204 and a residential base panel unit U213 that constitutes a part of the outer peripheral foundation portion 201, and As shown in FIG. 7A, the residential base panel unit U213 has a length of the first wall plate portion 2 located outside the outer peripheral base portion 201 in the wall plate portion. It is set longer than the length of the second wall plate portion 3 located inside the portion 201, while the both end portions 45, 46 of the second wall plate portion 3 have a predetermined width, Refraction walls 30 and 30 ′ that are refracted at a predetermined angle with respect to the surface of the second wall plate portion 3 are formed.
The refracting walls 30, 30 ′ may be formed integrally with the second wall plate portion 3, or the second wall plate portion 3 may be provided with an appropriate fixing means. Or may be formed by bonding.
Further, the refracting walls 30 and 30 ′ may not be provided on the wall plate portion in order to avoid overlapping with the refracting walls 30 and 30 ′ of the residential basic panel unit U224 shown in FIG. is there.
In addition, the top view of the outer surface of the said 1st and 2nd wall board parts 2 and 3 of the said base panel unit U213 for the said house is shown by FIG. 7 (B) and (C).
Here, the groove portion 10 may or may not be formed in the refracting walls 30 and 30 ′ of the wall plate portion.
In particular, it is preferable not to form the refractive wall 30 '.
Next, the construction of the residential foundation panel unit U213 that constitutes a part of the outer peripheral base 201 in the residential foundation structure 200 used in the present invention is the residential construction shown in FIG. Although it is the same as the structure of the foundation panel unit U224, the length in the longitudinal direction is different from the length of the residential foundation panel unit U224.
Of course, if the lengths of both the basic panel units for housing in FIG. 3 are the same in design, it goes without saying that the lengths of both are the same.
In addition, the top view of the outer surface of the said 1st and 2nd wall board part 2 and 3 of the said base panel unit U213 for the said house is also shown by FIG. 7 (B) and (C).
That is, in this specific example, both of the basic panel units U224 and U213 for both houses have three groove portions 10 formed in the first wall plate portion 2, and the second wall plate portion 3. Shows an example in which a single groove 10 is formed.
In addition, the cross-sectional shape of the said housing basic panel unit U213 can employ | adopt a structure as shown, for example in FIG.7 (D).
On the other hand, if the structure of the housing basic panel unit U224 is described with reference to FIG.
In one specific example of the structure of the residential base panel unit U224 in the present invention, as shown in FIG. 8, the first wall located outside the outer peripheral base portion 204 in the wall plate portion. The length of the plate portion 2 is set to be longer than the length of the second wall plate portion 3 located inside the outer peripheral base portion 204, and both end portions 45 and 46 of the second wall plate portion 3. Shows an example in which the refracting walls 30 and 30 'are formed.
8 (A) and 8 (B), the arrangement of the reinforcing bar group 15 composed of the main horizontal reinforcing bar 7 and the main vertical reinforcing bar 8 arranged in the space in the wall plate portions 2 and 3 is shown. FIG. 8 (A) is a top view of the state, and FIG. 8 (B) is a front view of the reinforcing bar group 15 seen through the wall plate 3.
FIG. 8C shows a front view of the wall plate portion 3, and in addition to the groove portion 10, a connection arrangement position 400 of the width determining member 6, a mounting position 700 of the fire-blading piece 80, and An attachment position 800 of the mold movement prevention piece 87 is shown.
Moreover, the cross-sectional shape of the said housing basic panel unit U224 can employ | adopt a structure as shown, for example in FIG.8 (D).
In such a specific example, when the refracting wall 30 ′ is provided in the residential basic panel unit U 213 in FIG. 7, the refracting walls 30 are overlapped and fixed together. However, in the housing basic panel unit U213 in FIG. 7, when the refracting wall 30 ′ is not provided, the one formed at one end 45 of the housing basic panel unit U224. The end edge portion 151 of the refracting wall 30 is directly joined and fixed to the end edge portion 151 of the one end portion 45 of the second wall plate portion 3 of the residential base panel unit U213.
Then, as illustrated in FIG. 5, after the two basic panel units U224 and U213 are arranged adjacent to each other and orthogonal to each other, the first wall plate 2 of the basic panel unit U224 for the house is arranged. One end portion P5 of the housing and one end portion P6 of the first wall plate portion 2 of the housing foundation panel unit U213 are joined and fixed to each other using appropriate joining means, and the housing foundation The end edge 151 of the refracting wall 30 formed at one end 45 of the panel unit U224 and the one end 46 of the residential base panel unit U213 are joined, and appropriate portions thereof are appropriately fixed by bonding. The above-mentioned corner 223 is formed by bonding and fixing using means.
In this case, it is also desirable to join and fix the main horizontal reinforcing bars 7 of the basic panel units U224 and U213 for both houses using appropriate fixing means 9.
Further, it is also preferable to provide a joint allowance 151 at the end edge 151 of the wall plate 2 of the housing base panel unit U224 and the edge of the refractive wall 30 provided on the wall plate 3. It is an example.
Note that the refraction angle of the refracting walls 30 and 30 'with respect to the outer surface of the wall plate portion is preferably 45 degrees when the corner portion is a right angle, but the corner portion is not necessarily a right angle. There is nothing, and depending on the terrain, the angle may have to be an angle other than 90 degrees.
In that case, it is necessary to set the refraction angle with respect to the outer surface of the wall plate portion of the refraction walls 30 and 30 ′ to an angle other than 45 degrees.
Further, the refracting wall 30 provided in the above-mentioned both-house basic panel units U222 and U213,
One of 30 'can be deleted.
Such a relationship is also used when another corner portion 226 formed at the other end of the residential base panel unit U224 is formed.
That is, the other corner portion 226 is formed by the residential foundation panel unit U224 and another residential foundation panel unit U221. The residential foundation panel unit U221 is shown in FIG. The thing of the same structure as the said base panel unit U213 for said houses can be reversed and used.
Further, specific examples of two different residential base panel units 1, 1 ′ forming another corner portion 207 in the residential basic structure 200 according to the present invention will be described with reference to FIGS.
In this specific example, the internal configuration of each residential base panel unit 1, 1 ′ is the same as that described above, and is omitted, but the configuration of the wall plate portions 2 and 3 and the refractive wall are omitted. 30 shapes and their interrelationships will be described.
That is, the residential base panel unit used in FIGS. 9 and 10 is connected to each other through the corners 207 in the residential basic structure 200 in FIG. Specific examples of the residential basic panel units U205 and U206 used in the No. 206 and No. 206 are shown.
The housing foundation panel units U205 and U206 used for the foundation structures 205 and 206 are both housing foundation panel units formed on the inner side of the outer peripheral foundation, and are shown in FIG. As shown, the heights of the wall plate portions 2 and 3 are the same, and the lower free end portion of the main vertical reinforcing bar 8 has a structure bent at a lowermost end portion into a substantially V shape. is doing.
On the other hand, the first wall plate portion 2 of the residential basic panel unit U205 shown in FIG. 9A is set longer than the second wall plate portion 3.
In addition, the top view of the outer surface of the said 1st and 2nd wall board part 2 and 3 of the said base panel unit U205 for the said house is shown by FIG. 9 (B) and (C).
On the other hand, the first wall plate portion 2 of the residential base panel unit U206 shown in FIG. 10A is set longer than the second wall plate portion 3, and the second wall plate portion 3 is also set. The one end portion 45 is formed with a refracting wall 30 having a predetermined width and refracting at a predetermined angle with respect to the surface of the second wall plate portion 3.
The refracting wall 30 may be formed integrally with the second wall plate portion 3 or joined to the second wall plate portion 3 through appropriate fixing means. May be formed.
In addition, the top view of the outer surface of the said 1st and 2nd wall board part 2 and 3 of the said base panel unit U206 for the said house is shown by FIG. 10 (B) and (C).
In addition, a longitudinal sectional view of the residential base panel unit U206 is shown in FIG.
9 (B) and (C) and FIGS. 10 (B) and (C), the main horizontal reinforcing bar 7 and the main vertical reinforcing bar constituting the reinforcing bar group 15 observed through the wall plate portions 2 and 3 are shown. 8 shows only the arrangement of the two reinforcing bars, but the other parts are omitted.
Such drawings are the same in other related drawings.
As is apparent from the above configuration, the residential base panel units U205 and U206 are arranged at predetermined positions so as to be orthogonal to each other so as to form the corners 207, and then the second base panel unit U205 for the home is arranged. At the same time, the end portion P1 of the first wall plate portion 2 and the end portion P2 of the first wall plate portion 2 of the residential basic panel unit U206 are connected to each other using appropriate joining means. An end portion P4 of the second wall plate portion 3 of the residential base panel unit U205 and an end portion P3 of the refractive wall 30 formed at the end portion of the first wall plate portion 2 of the residential basic panel unit U206; Are connected to each other using suitable joining means.
Next, in the case of forming the connection foundation structure 208 formed so that the foundation structures 206, 210, and 211 in the residential foundation structure 200 are orthogonal to each other, the relevant structure shown in FIG. The residential basic panel unit U206, the residential basic panel unit U210 shown in FIG. 11A, and the residential basic panel unit U211 shown in FIG. 12A are used.
The residential base panel units U206, U210, and U211 are all residential basic panel units formed on the inner side of the outer peripheral base, and their cross-sectional views are shown in FIGS. 11 (D) and FIG. 12 (D), the heights of the wall plate portions 2 and 3 are the same, and the lower free end portion of the main vertical reinforcing bar 8 is substantially the lowermost end portion. It has a structure bent into a V shape.
In the residential basic panel unit U210 shown in FIG. 11A, the left and right unit portions are integrally formed by the omitted reinforcing bar group 15 and the width determining member 6.
On the other hand, the residential foundation panel unit U206 uses the residential foundation panel unit shown in FIG. 10A as it is, but the left part of the residential foundation panel unit U210 is shown in FIG. As shown in A), the first wall plate 2 and the second wall plate 3 of the unit are set to have the same length, and both the wall plates 2, 3 Refractive walls 30 and 30 'are formed that are refracted at a predetermined angle with respect to the direction of the outer surface of each wall plate portion from one end portion 45 of the wall portion.
The right portion of the residential base panel unit U210 is formed in contrast to the above configuration.
In addition, the top view of the outer surface of the said wall board part 2 and 3 of the said base panel unit U210 for the said house is shown by FIG. 11 (B) and (C).
In this specific example, the grooves 10 are also provided in the refracting walls 30, 30 ′.
Next, as shown in FIG. 12 (A), the housing basic panel unit U211 is such that the first wall plate portion 2 and the second wall plate portion 3 of the unit have the same length. Moreover, the top view of the outer surface of the said wall board part 2 and 3 of the said base panel unit U211 for a house is shown by FIG. 12 (B) and (C).
And when forming the said orthogonal | linkage connection foundation structure part 208, each edge part P10 and P11 of the said pair of refracting walls 30 and 30 'of the said foundation panel unit U210 for the said house to the said foundation panel unit U206 for a house. The end portions P20 and P21P of the end portion of the wall plate portion where the refracting wall 30 is not formed are joined and fixed to each other, and any of the wall plate portions in the residential base panel unit U211 is fixed. It completes by connecting one edge part P68 and P69 to each edge part P12 and P13 of the other pair of refracting walls 30 and 30 'of the said housing basic panel unit U210.
Next, if a structural example of the residential base panel unit in the case of forming the basic structure 212 in the residential basic structure 200 is described, as shown in FIG. In U212, the first wall plate portion 2 of the wall plate portion, that is, the wall plate portion 2 on the side not connected to the above-described residential base panel units U205 and U210, and the second wall plate portion of the wall plate portion. The wall plate 3, that is, the wall plate 3 on the side connected to the above-described residential basic panel units U 205 and U 210 is set to the same length, and the first wall plate 2 has an opening. Although the portion 38 and the refracting wall 30 are not provided, the second wall plate portion 3 is provided with two openings 38 (A) and 38 (B), and each of the openings 38. (A), 38 (B), both end portions 39, 39 ′ have the wall plate portion 3 refracting walls 30 and 30 ′ are provided which are refracted in opposite directions at a predetermined angle with respect to the direction of the outer surface 3 to form a chevron.
The sectional shape of the residential base panel unit U212 has a structure as shown in FIG.
One end of the first opening 38A in the residential basic panel unit U212 is connected to the wall plate of the residential basic panel unit U205, and the second opening 38B is connected to the first opening 38A. The end portion of the wall plate portion where the refracting wall 30 of the above-described residential basic panel unit U210 is not formed is connected.
Next, a residential base panel unit U214 that forms part of the outer peripheral foundation 201 in the residential foundation structure 200 and a part of the outer peripheral foundation 203 in the residential basic structure 200 are formed. The connection relationship between the residential basic panel unit U220, the residential basic panel unit U225 disposed therebetween, and the above-described residential basic panel unit U212 will be described with reference to FIGS.
That is, both the base panel units for housing U214 and U220 are the first wall located outside the outer peripheral base portion 201 or 203 in the wall plate portion as shown in FIG. The length of the plate portion 2 is set to be longer than the length of the second wall plate portion 3 located on the inner side of the outer peripheral base portion, while the both end portions 45 and 46 of the second wall plate portion 3 are set. Are formed with refracting walls 30 and 30 ′ having a predetermined width and being refracted at a predetermined angle with respect to the surface of the second wall plate portion 3.
The refracting wall 30 may be formed integrally with the second wall plate portion 3 or joined to the second wall plate portion 3 through appropriate fixing means. May be formed.
14B and 14C are plan views of the outer surfaces of the first and second wall plate portions 2 and 3 of the residential base panel units U214 and U220.
A cross-sectional view of the residential base panel units U214 and U220 is shown in FIG.
On the other hand, as shown in FIG. 15A, the residential base panel unit U225 disposed in a bridging manner between the residential base panel units U214 and U220 is the first base plate in the wall plate portion. The length in the longitudinal direction of the wall plate 2 and the second wall plate 3 is set to be the same, and the first and second wall plates 2 of the basic panel unit U225 for the house. The plan view of the outer surface 3 is shown in FIGS. 15B and 15C.
Further, the sectional view of the residential base panel unit U225 is the same as that of the structure shown in FIG.
Therefore, when assembling the housing basic panel unit group, one end P50 of the first wall plate portion 2 of the housing basic panel unit U213 and the first wall plate of the housing basic panel unit U214 are arranged. At the same time that one end portion P16 of the portion 2 is joined and fixed, the end portion P40 of the refracting wall 30 provided at the one end portion 45 of the second wall plate portion 3 of the housing basic panel unit U213 and the housing One end portion P22 of the first wall plate portion 2 of the foundation panel unit U225 for use is joined and fixed by an appropriate joining means, and one end of the second wall plate portion 3 of the residential foundation panel unit U214. The end portion P17 of the refracting wall 30 ′ formed in the portion 46 and the one end portion P23 of the second wall plate portion 3 of the residential base panel unit U225 are joined and fixed by appropriate joining means.
On the other hand, the mutual connection between the residential foundation panel unit U225, the residential foundation panel unit U221, and the residential foundation panel unit U220 is also performed by the same method as described above.
Moreover, as shown in FIG. 13, the joining method between the residential foundation panel unit U212 and the residential foundation panel unit U212 arranged in a bridging manner is the same as that of the residential foundation panel unit U212. The end of the refracting wall 30 connected to one end P110 in the first wall plate 2 and one end 45 in the second wall plate 3 of the residential base panel unit U214. The portion P15 is connected and fixed to each other by using an appropriate joining means, and at the same time, the other end portion P12 in the first wall plate portion 2 of the residential basic panel unit U212 and the residential basic panel unit. The end portion P17 of the refracting wall 30 ′ connected to one end portion 46 of the second wall plate portion 3 of U220 is connected and fixed to each other using an appropriate joining means.
Next, the residential base panel unit U212, the residential basic panel unit U215 that constitutes the basic structure portion 215 in the residential basic structure 200, and the residential basic panel unit U217 that constitutes the basic structure portion 217 are provided. A method of joining will be described.
That is, as shown in FIG. 16, the residential base panel unit U215 constitutes the first wall plate portion 2 of the wall plate portion, that is, the outer side surface of the outer peripheral base portion of the residential basic panel unit U215 described above. The length of the wall plate portion 2 on the side of the wall plate portion is the second wall plate portion 3 of the wall plate portion, that is, the side constituting the inner side surface of the outer peripheral base portion of the above-described residential base panel unit U215. Although it is set so that it may become longer than the length of the wall-plate part 3, the opening part 38, the said refracting wall 30, etc. are not provided in the said 1st wall-plate part 2, The said 2nd wall-plate part 3, one opening 38 is provided at a substantially central portion thereof, and each end 39, 39 ′ of the opening 38 has a predetermined direction relative to the direction of the outer surface of the wall plate 3. Refractive walls 31 and 31 'are provided that refract in opposite directions at an angle to form a mountain shape. At the same time, the both end portions 45 and 46 of the wall plate portion 3 are refracted at a predetermined angle with respect to the direction of the outer surface of the wall plate portion 3, respectively. Is formed.
In addition, the cross-sectional shape in the base panel unit for residential use U215 has a structure as shown in FIG.
Further, at least one groove portion 10 as shown in FIGS. 16B and 16C is formed on the outer surface of the wall plate portion in the residential basic panel unit U215.
When the base panel unit U215 for the home, the base panel unit U214 for the home, and the base panel unit U212 for the home are mutually joined, first, the first wall plate 2 of the base panel unit U214 for the home One end portion P14 and one end portion P41 of the first wall plate portion 2 of the residential foundation panel unit U215 are joined and fixed by appropriate joining means, and the first portion P14 of the residential foundation panel unit U214 is fixed. The end portion P15 of the refracting wall 30 provided at one end portion 45 of the second wall plate portion 3 and the one end portion P110 of the first wall plate portion 2 of the residential basic panel unit U212 are appropriately connected. Join and fix with the joining means.
Then, it is provided at one end P111 of the second wall plate 3 of the residential base panel unit U212 and one end 46 of the second wall plate 3 of the residential basic panel unit U215. The end portion P43 of the refracting wall 30 'is joined and fixed by an appropriate joining means.
Similarly, a joining and fixing procedure when joining and fixing one end portion of the residential foundation panel unit U212 and the residential foundation panel unit U217 will be described.
That is, as shown in FIG. 17 (A), the residential foundation panel unit U217 is disposed on the inner side of the first wall plate part 2 and the outer peripheral foundation constituent part located outside the outer peripheral base constituent part. The second wall plate portion 3 is positioned, the length of the first wall plate portion 2 is set longer than the length of the second wall plate portion 3, and the The first wall plate 2 is not formed with the opening 38, the refracting wall 30 or the like, but the second wall plate 3 is provided with two openings 38A and 38B. And each end 39, 39 ′ and 40, 40 ′ of each opening 38 is refracted in the opposite direction with a predetermined angle with respect to the direction of the outer surface of the wall plate 3, Refractive walls 31, 31 ′ and refractive walls 32, 32 ′ forming a chevron are provided.
The both end portions 45 and 46 of the first wall plate portion 3 are refracted walls 30 and 30 formed by being refracted at a predetermined angle with respect to the direction of the outer surface of the wall plate portion 3, respectively. 'Is provided.
Moreover, the top view of the outer surface of the said 1st and 2nd wall board parts 2 and 3 of the said base panel unit U217 for the said house is shown by FIG.17 (B) and FIG.17 (C), A sectional view of the residential base panel unit U217 is shown in FIG.
Therefore, when joining the said housing basic panel unit U212 and the said housing basic panel unit U217, one edge part P16 in the 1st wall board part 2 of the said housing basic panel unit U220, and the said The one end portion P61 of the first wall plate portion 2 of the residential basic panel unit U217 is bonded and fixed using an appropriate bonding means, and the first wall plate portion of the residential basic panel unit U212 is used. 2 and the other end portion P13 of the housing 2 and the end portion P60 of the refracting wall 30 provided at the one end portion 45 of the second wall plate portion 3 of the housing basic panel unit U217 are appropriately joined. Join and fix using means.
Further, the one end portion P70 of the first wall plate portion 2 of the housing base panel unit U211 described above is provided with the refracting wall provided on the second wall plate portion 3 of the housing base panel unit U217. At the same time as joining with the end portion P62 of 31, the one end portion P71 in the second wall plate portion 3 of the residential foundation panel unit U211 is connected to the second wall plate portion 3 of the residential foundation panel unit U217. It joins with the edge part P63 of the said refracting wall 31 'provided.
The construction of the other part of the foundation panel unit for housing and the connection method thereof are similar to the above-described construction and connection method, and the details thereof will be omitted. The basic panel unit U226 for use is a unit having the structure shown in FIGS. 18A to 18D, and the residential basic panel units U227 and U228 are the same as those shown in FIG. Thru | or the unit of the structure shown by FIG.12 (D) is used.
Further, the remaining residential base panel unit U216 is a unit having the structure shown in FIGS. 19A to 19D.
Next, in the present invention, when the above units are arranged adjacent to each other, particularly when the unit groups constituting the corners are arranged adjacently and fixedly installed, the corners are accurately positioned at right angles (90 degrees). It is desirable to use a fire plate 80 as shown in FIG.
The firing plate 80 in the present invention is a plate-like or bar-like member having a predetermined length formed of an appropriate hard material, and as shown in FIG. When the U2 is joined at a right angle, the fixing and holding means such that the ends of the firing plate 80 are respectively engaged and fixed to predetermined portions of the respective residential basic panel units U1 and U2, for example, Bolts, screws, and holes 81 and 82 are provided, and the fixing members 81 and 82 are respectively engaged with the fixing and holding means 81 and 82 provided at both ends of the firing plate 80. 83 and 84 are fitted and fixed by engagement.
In this case, the length of the firing plate 80 and the arrangement positions of the fixed holdings 81 and 82 provided in the residential base panel units U1 and U1 ′ are exactly orthogonal to the residential base panel units U1 and U1 ′. It is necessary to be predetermined so as to be arranged.
In particular, the fire plate 80 can be used effectively when the corners of the housing basic panel units U1 and U2 are not at right angles, and the corners are 90 degrees or more or 90 degrees or less. In any case, the length of the firing plate 80 and the arrangement positions of the fixed holdings 81 and 82 are set in advance in accordance with the angle portion set in advance.
On the other hand, in the present invention, among the residential basic panel units, the residential basic panel units constituting the outer peripheral edge of the residential basic structure 200, for example, U213 to U214, U216, U216, U217. In the housing basic panel unit such as U220 to U221, for example, as shown in FIG. 21, the first wall plate portion disposed outside the outer peripheral edge portion of the housing basic structure 200 Since the length of 2 is set to be longer than the length of the second wall plate portion 3 disposed on the inside thereof, the housing foundation panel unit is disposed and installed on the surface of the abandoned concrete of the root digging portion. Further, since the residential base panel unit becomes unstable, in order to eliminate such instability, the second wall plate portion of the residential basic panel unit as shown in FIG. It is desirable to use a rod-like or plate-like reinforcing foot 86 made of an appropriate rigid material for connecting the lower end and the abandoned concrete surface.
Further, in the present invention, as shown in FIG. 8, a mold movement prevention piece 87 made of rivets or screws or the like is provided at an appropriate interval in the vicinity of the upper edge of the residential base panel unit. It is also desirable that they are arranged in the longitudinal direction of the residential basic panel unit.
In the present invention, the mold movement prevention piece 87 is used to regulate the position of the pillar portion attached to the residential base panel unit and the base portion, or the interval between them.
In the above-described residential basic panel unit in the present invention, basically, a linear residential basic panel unit is individually formed, and each residential basic panel unit is linearly or In the present invention, as shown in FIG. 23, a formwork for separately forming a corner portion or a cross-shaped intersection portion of the housing base portion in advance is formed. And may be configured to be connected and joined to a residential base panel unit formed linearly at a construction site.
On the other hand, in the present invention, the main vertical rebar 8 has the main edge from the lower edge 11 of at least one wall plate 3 of the first and second wall plates 2, 3. Of the lower free end portion 12 refracted outward at a predetermined angle with respect to the central axis of the vertical reinforcing bar 8, the portion disposed in the vicinity of the end portion in the longitudinal direction of the wall portion 3 The lower free end portion 12 ′ of the main vertical reinforcing bar 8 ′ is formed such that the lower free end portion 12 of the main vertical reinforcing bar 8 disposed at the other part is formed on the outer surface of the wall plate portion 3. It is also a preferable specific example that the wall plate portion is protruded outward at an angle different from the predetermined angle.
That is, as shown in FIGS. 1 and 8, when the arrangement of the main vertical reinforcing bars 8 arranged in the housing basic panel unit is observed from the upper surface of the housing basic panel unit, most of the main vertical reinforcing bars 8 are observed. The lower free end portion 12 of the reinforcing bar 8 protrudes to the inner side of the foundation structure portion at a substantially right angle with respect to the outer surface of the wall plate portion 3, but in the vicinity of both end portions of the residential foundation panel unit. The lower free end portion 12 ′ of the main vertical reinforcing bar 8 ′ located is projected to the inner side with an angle other than a right angle with respect to the outer surface of the wall plate portion 3.
In FIG. 1, in the main vertical reinforcing bar 8 ′ located in the vicinity of both ends of the residential base panel unit, the lower free end 12 ′ is other than a right angle with respect to the outer surface of the wall plate 3. The main vertical reinforcing bars 8 ′ configured to protrude to the inner side with an angle are each one, but as shown in FIG. 8, the number of the main vertical reinforcing bars 8 ′ is plural. The wall plate portion 3 of the lower free end portion 12 ′ of the main vertical reinforcing bar 8 existing at or near the end portion of the corresponding housing base panel unit of the lower free end portion 12 ′. It is also possible to design the angle protruding with respect to the outer surface of the lens so as to be an angle other than a right angle and to be different from each other.
With such a configuration, it is possible to increase the number of the main vertical reinforcing bars 8 arranged at the bottom of the corner portion of the residential foundation structure and achieve strength reinforcement.
Next, the second aspect of the present invention will be described. In the first aspect of the present invention described above, each of the above-described basic panel units for a house is arranged at a factory different from the house construction site in a predetermined design drawing. Each of the completed plurality of residential foundation panel units is transported to a residential building site, and the digging section or the Is placed in the soil part (inside the root excavation part) and the specific base panel unit for the house specified in advance is placed on the surface of the concrete, and the ends of the adjacent base panel units for each house are properly connected to each other. The whole formwork of the said foundation structure part for houses is completed by mutually connecting by the fixing means.
Thereafter, the main horizontal reinforcing bars 7 fixedly arranged in advance to the respective house foundation panel units arranged adjacent to each other are joined and fixed to each other using a wire or appropriate fitting means, and at the same time, The respective lower free end edges of the main vertical reinforcing bars 8 are connected and fixed to a part of the slab reinforcing bars arranged in the soil portion of the foundation structure for housing by appropriate fixing means.
Thereafter, appropriate concrete is poured into the foundation mold for housing and the digging portion completed by the above-described process, and further into the soil-filled portion, and the curing of the concrete is completed. The foundation structure for housing that is integrated with is completed.
That is, the second aspect of the present invention is a residential foundation structure 200 in which concrete is injected and integrated into the above-described residential foundation panel unit.
Further, as another specific example in the second aspect of the present invention, as shown in FIG. 22, a plurality of the above-mentioned individual base panel units for a house are formed to be connected to each other. It is the foundation part 200, Comprising: The said foundation part 200 for houses is the foundation structure 200 for houses formed by connecting each said plurality of said foundation structures for houses prescribed | regulated by the above-mentioned specific example mutually. The housing foundation includes an outer peripheral base 303 composed of a straight portion 300 and a corner 302, and a plurality of types of internal bases 304 formed on the inner surface of the outer peripheral base 303. The internal base portions 304 are connected to each other while the internal base portions 304 or the internal base portions 304 and the outer peripheral base portion 303 are connected to each other while presenting an appropriate shape. Between each other An extended joint 308 is formed on at least a part of the corner 302 or the intersection 306 where the bases 304 or the outer peripheral base 303 and the inner base 304 are joined at a predetermined angle. It is preferable that
Furthermore, a third aspect according to the present invention will be described.
That is, the third aspect of the present invention is a method for forming a residential foundation structure using the above-described residential foundation panel unit, and more specifically, for example,
Residential foundation panel unit having a plurality of types of individual assembly structures corresponding to individual parts of the residential foundation obtained from the design information of the residential foundation based on the design information of the residential foundation determined in advance. The process of manufacturing the group at the factory,
A process of transporting a plurality of types of housing basic panel units manufactured at the factory to a housing construction site;
Based on the design information of the housing foundation at the housing construction site, it was formed in a digging section or a soil area pre-arranged on the ground where the housing foundation structure section is to be placed. Based on the design information of the housing foundation, each of the plurality of house foundation panel units that have been transported is individually connected to a predetermined part on the surface of the discarded concrete. The process of placement and installation;
A step of connecting and joining the joining edge portions of the residential basic panel units arranged adjacent to each other using a connecting means;
A process of fastening main horizontal reinforcing bars in the residential basic panel unit adjacent to each other;
At least a part of the lower free end projecting outward from the lower edge of the wall plate portion is a free end portion of the main vertical reinforcing bar of the residential foundation panel unit. A step of fastening with at least a part of a reinforcing bar group of a slab reinforcing bar lattice portion that reinforces the base concrete formed inside the outer peripheral foundation;
Injecting concrete into each internal space of the housing basic panel unit group,
Curing the concrete,
It is the formation method of the foundation structure for houses characterized by being comprised from these.
As a specific example of the above-mentioned housing basic panel unit 1 according to the present invention, a concave linear groove 10 is formed in the first and second wall plate portions 2 and 3 of the wall plate portions 2 and 3. A structure provided parallel to each other along the longitudinal direction is shown.
The purpose of the groove portion 10 was to make the appearance of the residential basic panel unit 1 beautiful and at the same time have a role of reinforcing the strength of the both wall plate portions 2 and 3.
However, apart from the function of making the appearance of the residential basic panel unit 1 beautiful, for example, whether to increase the thickness of the steel plates constituting the both wall plate portions 2, 3 or use high-strength steel plates? Alternatively, both walls of the same thickness can be obtained by bonding high-strength fiber sheets including reinforced plastic, carbon fiber fabric, and the like to the inner wall surfaces of the opposing wall plate portions 2 and 3. It has been found that even if the groove 10 is not formed on both the plate portions 2 and 3 or at least one of the wall plate portions, an equivalent effect can be exhibited.
Accordingly, FIGS. 24 to 28 are views showing another embodiment in the case where the groove portion 10 is not formed in the above-described invention of the present application, and are basic examples of the invention of the present application shown in FIGS. In any of the structures, a specific example in which the groove portion 10 is not formed in the wall plate portion described above is also applied.

The housing foundation panel unit, the housing foundation structure, and the method for forming the housing foundation structure according to the present invention contribute to the formation of a foundation for an excellent housing having long-term durability.

DESCRIPTION OF SYMBOLS 1 ... Residential base panel unit 2 ... 1st wall board part 3 ... 2nd wall board part 4 ... Back surface part of 1st wall board part 5 ... Back surface part of 2nd wall board part 6 ... Width determining member DESCRIPTION OF SYMBOLS 7 ... Main horizontal reinforcement 8 ... Main vertical reinforcement 9 ... Engagement fixing member 10 ... Groove part 11 ... Lower end edge part 12 ... Lower free end part 18 ... Upper end surface of a wall board part 13 ... Refraction edge part 14 ... Anchor bolt 15 ... Reinforcing bar Group 16: outer surface of wall plate portion 2 17: outer wall surface of wall plate portion 18 ... upper end edge portion 20 ... upper end portion 21 ... auxiliary support member 25 ... bolt through hole portion 24 ... fixing means 27 ... engagement fixing means 28 ... engagement fixing means 30, 30 '... refracting walls 31, 31' ... refracting walls 32, 32 '... refracting walls 38 ... space 39, 39' ... both ends 40 ... fixing means 41 ... top width stopper 45 ... Edge part 46 ... End edge part 60 ... Expanded enlarged part 80 ... Fire-fired plate 81 ... Fixed holding member 82 ... Fixed holding Material 83 ... Fitting member 84 ... Fitting member 86 ... Reinforcing foot 87 ... For formwork movement prevention 150 ... Slab reinforcement 151 ... Edge edge part of refracting wall 152 ... Joining allowance 200 ... Residential foundation structure 223 ... Outer peripheral foundation part Corner portion 201 ... outer peripheral base portion 300 ... outer peripheral edge base portion 304 ... inner base portion 306 ... intersection portion 308 ... expansion joint portion 302 ... corner portion

Claims (19)

1. A first wall plate portion and a second wall plate portion made of a hard material, which are formed in a predetermined length and arranged in parallel with each other at a predetermined interval;
   In order to set the interval between the first and second wall plate portions to a predetermined value, the first and second wall plate portions are fixedly bridged and arranged between the back surface portions facing each other. A plurality of width determining members having a predetermined length, the width determining members being arranged at predetermined intervals in a direction parallel to the longitudinal direction of the first and second wall plates;
   Between the first and second wall plates, at least one main horizontal reinforcing bar arranged in a direction parallel to the longitudinal direction of the first and second wall plates;
   Between the first and second wall plate portions, the first and second wall plate portions are arranged in a direction parallel to the vertical direction of the first and second wall plate portions, and the first and second wall plate portions are A plurality of main vertical reinforcing bars that are arranged adjacent to each other at a predetermined interval in a direction parallel to the longitudinal direction and that are fixedly engaged with the main horizontal reinforcing bars; and at least one of the main horizontal reinforcing bars and the main vertical reinforcing bars An engagement fixing member that engages and fixes the width determining member;
   Furthermore, the free end portion of the main vertical reinforcing bar that protrudes downward from the lower end edge portion of at least one wall plate portion of the first and second wall plate portions is bent. Then, at least a part of the lower free end portion has a predetermined angle with respect to the wall plate portion from the lower end edge of at least one wall plate portion of the first and second wall plate portions. A house base panel unit that can be transported.
2. A first wall plate portion and a second wall plate portion made of a hard material, which are formed in a predetermined length and arranged in parallel with each other at a predetermined interval;
   In order to set the interval between the first and second wall plate portions to a predetermined value, the first and second wall plate portions are fixedly bridged and arranged between the back surface portions facing each other. A plurality of width determining members having a predetermined length, the width determining members being arranged at predetermined intervals in a direction parallel to the longitudinal direction of the first and second wall plates;
   Between the first and second wall plates, at least one main horizontal reinforcing bar arranged in a direction parallel to the longitudinal direction of the first and second wall plates;
   Between the first and second wall plate portions, the first and second wall plate portions are arranged in a direction parallel to the vertical direction of the first and second wall plate portions, and the first and second wall plate portions are A plurality of main vertical reinforcing bars that are arranged adjacent to each other at a predetermined interval in a direction parallel to the longitudinal direction and that are fixedly engaged with the main horizontal reinforcing bars; and at least one of the main horizontal reinforcing bars and the main vertical reinforcing bars An engagement fixing member that engages and fixes the width determining member;
   Furthermore, each of the first and second wall plate portions is recessed in a direction parallel to the longitudinal direction of the wall plate portion from the outer surface of the wall plate portion toward the back surface portion. At least one formed groove is provided, and the main vertical reinforcing bar is free to protrude below the lower edge of at least one of the first and second wall plates. The end portion is bent, and at least a part of the lower free end portion is predetermined with respect to the wall plate portion from the lower end edge portion of at least one wall plate portion of the first and second wall plate portions. A base panel unit for a house that can be transported, characterized by being projected outward with an angle of.
3. A refracting wall refracted at a predetermined angle with respect to the surface of the wall plate at at least one longitudinal end of at least one of the first and second wall plates is provided. The residential basic panel unit according to claim 1, wherein the residential basic panel unit is provided.
4. At least a part of at least one of the first and second wall plates is refracted at a predetermined angle with respect to the surface of the wall plate. A residential basic panel unit according to claim 1 or 2, wherein a refractive wall is provided.
5. Another residential basic panel in which the first residential basic panel unit is adjacent to at least a part of the edge of the refracting wall or the edge of the wall plate in the residential basic panel unit. 2. An engagement fixing means capable of mutually engaging and fixing with a corresponding end edge portion of the refracting wall or at least a part of the edge portion of the wall plate portion in the unit is provided. 4. A residential basic panel unit according to any one of 4 above.
6. The first and second wall plates face each other at the upper end edge in the longitudinal direction of the first and second wall plates with a predetermined angle with respect to the surface of the wall plate. 6. A residential base panel unit according to claim 1, further comprising a refracting edge portion refracted in a direction.
7. The lower end edge in the longitudinal direction of the first and second wall plate portions is bent toward the outer surface of each wall plate portion at an angle orthogonal to the surface of the wall plate portion. 7. A residential base panel unit according to claim 1, wherein a supporting edge is provided.
8. On the upper edge in the longitudinal direction of the first and second wall plates, a ceiling stop material for restricting the distance between the upper edges of the first and second wall plates is provided. The residential base panel unit according to any one of claims 1 to 7, wherein the housing base panel unit is disposed at a predetermined interval along a longitudinal direction of the wall plate portion.
9. The anchor bolt is made of the first and second wall plates by appropriate engagement fixing means with any member selected from the top width stopper, the width determining member, the main horizontal reinforcing bar and the main vertical reinforcing bar. The residential basic panel unit according to any one of claims 1 to 8, which is fixedly held between the sections.
10. The residential basic panel unit according to any one of claims 1 to 9, wherein the vertical lengths of the first and second wall plates are different from each other.
11. The residential basic panel unit according to any one of claims 1 to 9, wherein the lengths of the first and second wall plate portions in the longitudinal direction are different from each other.
12. From the lower end edge of at least one of the first and second wall plates in the plurality of main vertical reinforcing bars, with a predetermined angle with respect to the central axis of the main vertical reinforcing bar, Among the free ends that are refracted outward, the free ends of the main vertical bars arranged in the vicinity of the longitudinal ends of the walls are arranged at other sites. The free end of the main vertical reinforcing bar is projected outward of the outer surface of the wall plate with an angle different from the predetermined angle formed with respect to the outer surface of the wall plate. The residential basic panel unit according to any one of claims 1 to 11, characterized in that it is characterized in that:
13. In each of the first residential foundation panel units, at least a part of each edge is engaged with a corresponding edge of the second residential foundation panel unit; The residential base panel unit according to any one of claims 1 to 12, characterized in that a connecting and fixing means capable of engaging and connecting the two edge portions to each other is provided.
14. The first and second residential foundation panel units are configured so that their respective edge portions are arranged adjacent to each other, and the second residential foundation panel unit is The housing basic panel unit according to claim 13, wherein the first housing basic panel unit has the same structure or a different structure.
15. 15. The hard material constituting the wall plate portion is a steel plate having a rust generation preventing effect made of a metal plate-like body, and is described in any one of claims 1 to 14. Residential basic panel unit.
16. An anchor bolt protruding upward from the upper end surface formed by the first and second wall plate portions is between the first and second wall plate portions and still along the longitudinal direction of the wall plate portion. The arrangement according to any one of claims 1 to 15, wherein the anchor bolts are arranged at a predetermined interval, and the anchor bolts are fixed between the first and second wall plates by an appropriate fixing means. The listed residential base panel unit.
17. A residential foundation structure characterized in that concrete is injected into and integrated into the residential foundation panel unit according to any one of claims 1 to 16.
18. 18. A residential foundation structure formed by connecting a plurality of the individual residential foundation structures defined in claim 17 to each other, wherein the residential foundation section includes linear portions and corner portions. A plurality of types of internal bases formed on the inner peripheral surface of the outer peripheral edge base part, and the inner base part is an appropriate shape with the inner base parts or with the outer peripheral base part. Are connected to each other, and the outer peripheral bases, the inner basic parts, or the outer peripheral basic part and the inner basic part are joined at a predetermined angle or a corner or intersection. A basic structure for a house, characterized in that at least a part thereof is formed with an expansion joint.
19. 17. A plurality of types of individual assembly structures corresponding to individual parts of the residential foundation obtained from the design information of the residential foundation based on predetermined design information of the residential foundation. A process for producing a basic panel unit group for housing according to any of the above in a factory,
    A process of transporting a plurality of types of housing basic panel units manufactured at the factory to a housing construction site;
    At the housing construction site, based on the design information of the housing foundation, the surface of the abandoned concrete formed on the rubble preliminarily placed on the ground on which the housing foundation structure is to be placed, A step of arranging and installing each of the plurality of transported foundation panel units that have been transported individually and connected to each other in advance, based on the design information of the house foundation,
    A step of connecting and joining the joining edge portions of the residential basic panel units arranged adjacent to each other using a connecting means;
    A process of fastening main horizontal reinforcing bars in the residential basic panel unit adjacent to each other;
    At least a part of the free end of the main vertical reinforcing bar of the residential base panel unit that protrudes outward from the lower end edge of the wall plate portion is connected to the outer periphery of the residential basic structure. A step of fastening with at least a part of a reinforcing bar group of a slab reinforcing bar grid portion that reinforces the base concrete formed inside the base part,
    Injecting concrete into each internal space of the housing basic panel unit group,
    Curing the concrete,
    A method for forming a foundation structure for a house, characterized by comprising:

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