JP2000045391A - Unit type building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a unit type building, in which rigidity can be ensured sufficiently without conducting the reinforcement, etc., of a building unit without complicating the manufacture control of the building unit and field control on a construction field in the unit type building with a skip floor section. SOLUTION: The unit type building 1 with skip floor sections 8 has skip-floor building units 81 constituting the skip floor sections 8, building units 71 configuring normal sections 7 and skip-floor joint units 91, 92, 93 interposed among the mutually adjacently arranged skip-floor building units 81 and building units 71. The skip-floor joint units 91, 92, 93 are organized while containing diagonal members 912 connecting the end sections of columns composing the skip-floor building units 81 and the end sections of columns constructing the building units 71 at that time.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit-type building having a skip floor part in which some floors are set at a different height from other floors.

[0002]

2. Description of the Related Art Conventionally, unit-type buildings formed by combining a plurality of building units manufactured in a factory at a building site have been used. The building unit usually has a frame composed of pillars erected at the four corners, and upper beams and lower beams erected between the upper ends and lower ends of these columns. Materials, wall materials and other necessary equipment members are pre-installed at the factory. According to such a unit-type building, since a floor surface material or the like is attached to the building unit in advance, at the building site, a unit-type building can be formed only by arranging the building unit with a lifting machine or the like, There is an advantage that the construction period at the construction site can be significantly reduced.

[0003] Incidentally, in the above-mentioned unit-type building, there is a case where a skip floor portion in which a part of the floor surface is set at a different height level from other floor surfaces is provided. Unit-type buildings and the like having the described skip floor portion are known. A unit-type building having such a skip floor portion can be formed by setting the foundation of the portion to be the skip floor portion at a different height level from the foundation of the other portions, and stacking and arranging the building units thereon. . In addition, even if the height level of the foundation is constant, a low building unit with a smaller height than a normal building unit is placed at a position corresponding to the skip floor part, and a normal building unit is stacked on it It can also be formed by arranging.

According to the unit-type building having the above-described skip floor portion, since a part of the floor surface can be formed to be shifted in the vertical direction, the degree of freedom in designing the unit-type building can be greatly improved. Here, in a unit-type building having a conventional skip floor portion, at the boundary between the skip floor portion and the normal portion, the building unit forming the normal portion and the building unit forming the skip floor portion (skip floor building unit) are: Directly connected.

[0005]

However, such a conventional unit-type building having a skip floor has the following problems. That is, it is necessary to connect the floor of the normal part and the floor of the skip floor with stairs or the like. However, in the conventional configuration, at the boundary between the skip floor portion and the normal portion, the beam position at the boundary portion of the skip floor building unit and the beam position at the boundary portion of the normal building unit are vertically shifted. Beams will hinder the installation of stairs for communication. For this reason, conventionally, a building unit for stairs installation in which the beam at the boundary portion is receded in the horizontal direction was prepared according to the construction site, but this has been handled. Is complicated. Also, when the skip floor building unit and the normal building unit are joined at the boundary, as described above,
Since the vertical position of the end of the adjacent column is shifted, a special joint structure different from the normal joint method must be provided, and this also complicates the production management at the factory and the site management at the construction site. There is a problem of inviting. Furthermore, at the junction between the skip floor building unit and the normal building unit, one of the pillar ends and the middle of the other pillar are joined. Therefore, when a horizontal force acts on a unit building due to an earthquake or the like, the horizontal force acting on one of the ends will be transmitted to the intermediate portion of the other column, which is also preferable from the viewpoint of the rigidity of the unit building. Absent. For this reason, depending on the scale of the unit-type building, etc., it is necessary to change the diameter and the like of the pillar of the building unit arranged at the boundary portion between the normal part and the skip floor part, or to reinforce the pillar, etc. Similarly, there is a problem that manufacturing management and site management become complicated.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a unit-type building having a skip floor portion in which a part of the floor surface is set at a different height level from other floor surfaces. An object of the present invention is to provide a unit-type building which does not cause complication and can sufficiently secure rigidity without reinforcing a building unit.

[0007]

SUMMARY OF THE INVENTION A unit-type building according to the present invention will be described with reference to the reference numerals in the drawings, in which a skip floor in which some floors are set at a different height level from other floors is described. A unit-type building 1 having a portion 8, wherein a skip floor building unit 81 constituting the partial floor surface;
The building unit 71 constituting the other floor surface, the skip floor building unit disposed adjacent to each other, and the skip floor joint units 91, 92, 93, 94, 191 and 291 interposed between the building units.
With, this skip floor joint unit,
It is characterized by including a diagonal member 912 connecting the end of the pillar 711 constituting the skip floor building unit and the end of the pillar 711 constituting the building unit.

According to the present invention, since the skip floor joint unit is provided, a stair for communication between the skip floor portion and the other portion of the unit building is formed inside the skip floor joint unit. be able to. Therefore, there is no need to change the structural specifications and the like of the building units arranged on the skip floor section and the building units arranged on other parts, and this may also complicate the production management at the factory and the site management at the construction site. Absent.

In addition, the above-mentioned skip floor joint unit includes an end of a pillar of the skip floor building unit,
Since it is configured to include the diagonal material connecting the end of the pillar of the normal building unit, the horizontal force acting on one of the pillar end of the skip floor building unit and the normal building unit is oblique. It is transmitted to the other column end via the material, which is preferable from the viewpoint of rigidity of the unit-type building. Furthermore, if the skip floor joint unit has a plurality of such oblique members, a truss structure can be formed by the plurality of oblique members, and the horizontal force between the normal portion and the skip floor portion can be appropriately transmitted. As a result, a very rigid unit-type building can be obtained.

In the above, the above-mentioned skip floor building unit and the ordinary building unit are provided with pillars erected at four corners and beams 7 connecting the upper ends and lower ends of these pillars.
12 and 713, the skip floor joint units 91 and 92 described above are arranged in a pair corresponding to one of the skip floor building unit and the pair of pillars of the building unit. It is preferable to include a frame panel 911 composed of a pillar 913 and a beam 914 connecting the upper and lower ends of the pair of pillars.

That is, since the skip floor joint unit has a pair of pillars arranged corresponding to the pair of pillars of the building unit, the upper and lower ends of the pillars are joined to the pillars of the building unit. be able to. Therefore,
The skip floor joint unit at the site can be joined using a normal joining structure between adjacent building units, and the work at the building site can be reduced. And since the skip floor joint unit is provided with the frame panel composed of a pair of pillars and beams, the rigidity of the skip floor joint unit is improved together with the diagonal members described above, and the gap between the normal portion and the skip floor portion is improved. The structural strength at the boundary is greatly improved.

Further, it is preferable that a horizontal erection member 917 is provided at an intermediate portion of the column member of the above-mentioned frame panel in accordance with an end position of a column of one of the other building units.
That is, since the horizontal erection member is joined to the middle portion of the pillar, the transmission of the horizontal force can be performed via the diagonal member and the horizontal erection member, and the rigidity of the unit building can be further improved. .

Further, it is preferable that the above-mentioned horizontal erection member is provided with joining means 95 for joining the end of the horizontal erection member to the above-mentioned column end of the other building unit. As specific joining means, a flat plate-like member 951A that projects horizontally along the extending direction of the horizontal erection material,
A pin-like member 951 protruding from a horizontal surface of the plate-like member
B and a joining means including a joining plate 952 in which a hole 952A through which the pin-shaped member is inserted are formed. That is, since the joining means is provided, it is possible to firmly join the end of the horizontal erection material to the end of the pillar of the other building unit,
The transmission of horizontal force can be performed reliably.

As the above-described skip floor joint unit, it is preferable to employ a skip floor joint unit 191 having a substantially triangular side surface composed of a pillar and a diagonal member provided on the pillar.
That is, since the skip floor joint unit is configured in a substantially triangular shape on the side, simply stacking the skip floor joint units of the same shape up and down with one side of the triangle facing each other, the normal portion having a different height level of the floor surface. And the skip floor section.
Therefore, it is possible to form a unit type building having a skip floor portion with one type of skip floor joint unit, and the efficiency of production management and site management is further improved.

When the skip floor joint unit has an inclined surface 92A defined by an inclined material on either the upper surface or the lower surface, a vertical jig 926 is provided on the inclined surface. Preferably, it is detachable. That is, since the transport jig in the form of a post is detachable on the inclined surface, it can be loaded and transported on a truck or the like in the same posture as the actual construction state, and loaded in an impossible posture, Damage to the skip floor joint unit can be prevented.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is an elevation view showing a unit-type building according to the first embodiment of the present invention. The unit-type building 1 is a flat rectangular unit-type building having a skipped floor part in which a part of the floor surface is set at a different height level from other floor surfaces, and a building foundation 2.
And a building body 3 installed on the building foundation 2. The building foundation 2 includes a normal residential fabric foundation 4 and a high foundation 6 in which the mounting surface of the building body 3 is set at a position higher than the cloth foundation 4 and a garage 5 is formed inside. The building body 3 has a normal section 7 installed on the cloth base section 4, a skip floor section 8 installed on the high base section 6, and connects the normal section 7 and the skip floor section 8. The joint section 9 is included.

The normal part 7 is formed by combining a plurality of building units 71 each having a rectangular parallelepiped frame. As shown in FIG. 2, the building unit 71 includes columns 711 erected at four corners, and upper beams 712 and lower beams 713 connecting between upper ends and lower ends of these columns. Although not shown in FIG. 2, the column 711 of the building unit 71 and the upper beam 712 and the lower beam 713 are joined via a box-shaped joining box. And
A connection structure such as a bolt insertion hole and a pin is provided on an upper surface or a lower surface of the connection box for connection with an adjacent building unit 71.

A plurality of floor joists 714 are provided between a pair of lower beams 713 arranged in the longitudinal direction of the rectangular parallelepiped frame.
A floor member 715 is attached. In addition, between a pair of upper beams arranged in the longitudinal direction of the rectangular parallelepiped frame,
A plurality of ceiling beams 716 are provided, and a ceiling panel 717 is attached to the lower surface of the plurality of ceiling beams 716. Although not shown, the connection between the adjacent building units 71 is performed by arranging a shear plate on the upper part of the pillars 711 that are densely formed in the adjacent part of each building unit 71 and fastening them with bolts and nuts.

The building unit 71 having such a configuration
Is shipped in advance with a floor material 715, a ceiling material 717, and other necessary equipment members attached thereto at a factory. At a construction site, a building unit 71 is arranged using a crane or the like, and an adjacent building unit 71 is installed. Just connect. Therefore,
According to the unit-type building 1, since necessary equipment members and the like are shipped in a state attached to the building unit 71 at the factory, the installation of these equipment members and the like at the construction site can be reduced, and the site construction period can be greatly reduced. Can be shortened.

The skip floor portion 8 is set at a different height level from the floor surface of the normal portion 7, and the difference in the height level of the floor surface depends on the height of the cloth base portion 4 and the high base portion 6 described above. It is caused by the level difference. Skip floor part 8
Is constructed by combining a plurality of skip floor building units 81 in the same manner as the normal section 7. The skip floor building unit 81 has the same configuration as the building unit 71 of the normal section 7 (see FIG. 2), and includes columns 711, upper beams 712, lower beams 713, junction boxes, and the like. The connection of the adjacent skip floor building unit 81 is the same as that of the normal unit 7.

As shown in FIG. 1, the joint section 9 is provided to communicate between the normal section 7 and the skip floor section 8 having different floor heights, and includes a skip floor joint unit 91 and a lower skip floor joint unit. 92, and upper skip floor joint unit 9
3 is formed. In this embodiment, a stair 94 is provided inside the skip floor joint unit 91 and the lower skip floor joint unit 92, and the stair 94 serves as a connecting stair for the normal section 7 and the skip floor section 8.

Skip floor joint unit 91
Is a unit constituting a middle layer portion of the joint portion 9. The skip floor joint unit 91 is installed in accordance with the side surface of the building unit 71 constituting the normal section 7, and extends from the end of the pillar 711 of the building unit 71 to the pillar 7 of the skip floor building unit 81 of the skip floor section 8.
11 includes a diagonal member 912 erected at the end. Specifically, the skip floor joint unit 9
As shown in FIG. 3, 1 includes a frame panel 911 opposed to the side surface of the building unit 71 and a diagonal member 912 extending obliquely from upper and lower ends of the frame panel 911.

The frame panel 911 is connected to the building unit 71.
Of column members 91 arranged corresponding to the pair of columns 711
3 and a beam 914 that connects between the upper and lower ends of the pair of column members 913. The upper and lower ends of the column members 913 are used to connect the column members 913 vertically and horizontally. Is provided with a joining box 913A. still,
The joining box 913A has a structure substantially similar to the joining boxes provided at the upper and lower ends of the columns 711 of the building unit 71 and the skip floor building unit 81. Two diagonal members 912 are provided so as to protrude from the surface defined by the frame panel 911, and extend downward from the upper end of the column member 913 and extend upward from the lower end.

The skip floor joint unit 91 includes a pair of vertical members 915 which are arranged separately from the frame panel 911 and extend vertically. The upper ends of the pair of vertical members 915 are connected to the upper ends of the corresponding column members 913 by a horizontal member 916. In addition, a box metal member 915A is interposed at an intermediate portion of the vertical member 915 to reinforce a radial cross section of the vertical member 915. The ends of the two diagonal members 912 described above are joined to the box hardware 915A, and a vertical member 915 and a column member 9 are provided at the intersection of the two diagonal members 912.
13, a horizontal erection member 917 is provided. Furthermore, the pair of vertical members 915 are not connected by a horizontal member or the like, and the stairs 94 can be provided inside the skip floor joint unit 91 by not connecting them.

Lower skip floor joint unit 9
Numeral 2 constitutes a bottom layer portion of the joint portion 9 and is installed on a slope portion of the building foundation 2 set between the cloth foundation portion 4 and the high foundation portion 6 in FIG. As shown in FIG. 4, the lower skip floor joint unit 92 includes a frame panel 911 and two diagonal members 912 as in the skip floor joint unit 91 described above.
A pair of vertical members 925 arranged to face the frame panel 911
Is shorter.

For this reason, on the lower surface of the lower skip floor joint unit 92, there is formed an inclined surface 92A defined by two diagonal members 912 extending upward from respective lower ends of the pair of column members 913. I have. Then, the lower end surfaces of the pair of vertical members 925 are in the form of a vertical transportation jig 9.
26 is to be attached,
The transport jig 926 is detachable from the inclined surface 92A.

Upper skip floor joint unit 9
Reference numeral 3 denotes a unit constituting the upper layer of the joint 9. This upper skip floor joint unit 93
Has a substantially triangular prism-shaped frame, as shown in FIG.
Unlike the skip floor joint unit 91 and the lower skip floor joint unit 92, no frame panel is provided. That is, the upper skip floor joint unit 93 connects the two joining boxes 931, the two vertical members 935 that are arranged apart from the two joining boxes 931, and the upper ends of the joining box 931 and the vertical member 935. The two diagonal members 912 are included. A horizontal member 936 is provided between the two joining boxes 931 and between the two vertical members 935. Also, in order to prevent deformation of the upper skip floor joint unit 93 during transportation, the vertical member 9
A transport jig 937 is detachably provided between the lower end of 35 and the joining box 931.

Next, the above-described skip floor joint unit 91, lower skip floor joint unit 92, and upper skip floor joint unit 9
The connection structure of No. 3 will be described. The building unit 71 constituting the normal part 7 and these skip floor joint units 91, 92, 93 are connected by the same structure as the connection between the building units 71. That is, for example, in the case of the skip floor joint unit 91,
Pillar 913 of frame panel 911 and pillar 7 of building unit 71
A shear plate is arranged in the dense portion of the connector 11 and connected by fastening with a bolt and a nut. Then, the upper skip floor joint unit 93 arranged thereon achieves a vertical connection by arranging the joining box 931 on the shear plate correspondingly.

As shown in FIG. 6, the skip floor building unit 81 and the skip floor joint units 91, 92 and 93 constituting the skip floor section 8 are the skip floor joint unit 91 constituting the middle layer of the joint section 9. And the upper end of the pillar 711 of the skip floor building unit 81 are connected to each other. That is, the connection between the skip floor joint unit 91 and the skip floor building unit 81 is made by the box hardware 915 to which the horizontal erection member 917 is joined.
A joining bracket 951 provided on the side opposite to A
And a joining means 95 having a joining plate 952.

The joining bracket 951 has a horizontal surface 951A extending in the horizontal direction.
And the joining box 711A at the upper end of the column 711 of the skip floor building unit 81.
2 are arranged and fastened by bolts and nuts (not shown) or the like to join. The joining bracket 951 has a positioning pin 951B protruding from a horizontal surface 951A, and a rib 951 for preventing deflection on its lower surface.
C is provided. The joining plate 952 has a hole 952A through which a positioning pin 951B and a pin 711B protruding from the upper end surface of the column 711 are inserted.

The skip floor joint unit 91,
The connection of the lower skip floor joint unit 92 and the upper skip floor joint unit 93 in the vertical direction is performed by the above-described frame panel 911 and the joint box 9.
31 and achieved by the vertical members 915, 9
25 and 935 have a structure in which an upper surface and a lower surface are in contact with each other and transmit a load vertically.

Unit-type building 1 having such a structure
In, the horizontal force acting on the normal part 7 due to an earthquake etc. is
It is transmitted to the skip floor section 8 via the joint section 9. That is, the horizontal force acting on the building unit 71 of the normal part 7 is transmitted to the joint box 913A of the frame panel 911 of the skip floor joint unit 91 shown in FIG. 3 via the shear plate. Further, the horizontal force transmitted to the joining box 913A is partially
2, and via the joining means 95 shown in FIG. 6 to the joining box 711A provided at the upper end of the column 711 of the skip floor building unit 81. The other part of the horizontal force is applied to the horizontal erection member 917 and the joining means 9 as shown in FIG.
5 to the skip floor building unit 81.

According to the unit-type building 1 of the first embodiment, the following effects can be obtained. That is, the unit type building 1 is a skip floor joint unit 91,
Because of the provision of the 92, 93, the connecting stairs 94 between the skip floor section 8 and the normal section 7 of the unit building 1 can be formed inside the skip floor joint units 91, 92. Therefore, there is no need to change the structural specifications and the like of the building unit 71 of the normal part 7 and the skip floor building unit 81 arranged at the boundary portion, and the production management in the factory and the on-site management in the building site do not become complicated. .

The skip floor joint units 91, 92 and 93 are connected to the end of the pillar 711 of the skip floor building unit 81 and the pillar 7 of the building unit 71 of the normal part 7.
11 is connected to the end of one of the pillars 711 of the skip floor building unit 81 and the ordinary building unit 71. The other pillar 711 through 912
And the rigidity of the unit building 1 can be greatly improved. Furthermore, if the skip floor joint units 91, 92, and 93 include a plurality of such oblique members 912, a truss structure can be formed by the plurality of oblique members 912. Since the horizontal force can be appropriately transmitted, a unit-type building having extremely high rigidity can be obtained.

Then, the skip floor joint units 91, 92 and 93 form a pair of columns 71 of the building unit 71.
1 is provided, a pair of pillar members 913 are disposed corresponding to the building unit 71 at the upper and lower ends of the pillar members 913.
With the column 711 can be performed. Therefore, the skip floor joint units 91, 9 at the site
2, 93 can be joined using the normal joining structure of the adjacent building units 71, and the work at the building site can be reduced.

The skip floor joint units 91, 92 and 93 are formed by a pair of column members 913 and beam members 914.
, The rigidity of the skip floor joint unit is improved together with the above-described diagonal member 912, and the structural strength at the boundary between the normal portion 7 and the skip floor portion 8 is greatly improved. can do. Furthermore, since the horizontal erection member 917 is joined to the middle part of the column member 913 of the frame panel 911, the transmission of the horizontal force can be performed via the diagonal member 912 and the horizontal erection member 917, and the The rigidity can be further improved.

Since the joining means 95 is provided at the tip of the horizontal erection member 917, the end of the horizontal erection member 917 can be joined to the end of the column 711 of the skip floor building unit 81, and the horizontal force is reduced. Can be reliably transmitted. Further, since the transport jig 926 having a rectangular shape can be attached to and detached from the inclined surface 92A of the lower skip floor joint unit 92, the transport jig 926 can be loaded on a truck or the like in the same posture as the actual construction state and transported. , Loading in the unreasonable posture, lower skip floor joint unit 92
Can be prevented from being damaged.

Next, a second embodiment of the present invention will be described. In the following description, the same or similar members as those already described are denoted by the same reference numerals, and the description thereof will be omitted or simplified. In the first embodiment described above, the joint unit 9 includes the skip floor joint unit 91, the lower skip floor joint unit 92, and the upper skip floor joint unit 93.

On the other hand, as shown in FIG. 7, the joint section 109 in the unit-type building 101 according to the second embodiment is different in that it is constituted by combining a plurality of one type of skip floor joint units 191. . As shown in FIG. 8, the skip floor joint unit 191 in the present embodiment is configured in a triangular prism shape having a triangular side surface, and includes a frame panel 911 arranged on the side surface of the building unit 71 and a column member 913 of the frame panel 911. It comprises a diagonal member 912 connected to the upper and lower ends, two joining boxes 913A provided at the intersection of the diagonal members 912, and a horizontal member 918 spanned between the two joining boxes 913A.

As shown in FIG. 7, such a skip floor joint unit 191 is a joint between the frame panel 911 and the building unit 71 of the normal section 7, and a skip floor building unit 81 of the frame panel 911 and the skip floor section 8.
Are alternately repeated, and the skip floor joint unit 191 is stacked with one side of the side surface triangle facing each other. The skip floor joint unit 19
The upper and lower joints 1 are achieved by connecting the joint box 913A at the tip and the joint box 913A of the frame panel 911 together with the building unit 71 and the skip floor building unit 81 with a shear plate. In addition, the structure of the part other than the above-mentioned joint part 109 is the same as that of the unit-type building 1 according to the above-described first embodiment, and a description thereof will be omitted.

According to the unit-type building according to the second embodiment, the following effects are obtained in addition to the effects described in the first embodiment. That is, since the skip floor joint unit 191 is formed in a substantially triangular shape on the side surface, the height levels of the floor surface are different only by stacking the skip floor joint units 191 of the same shape up and down with one side of the triangle facing each other. The connection between the normal section 7 and the skip floor section 8 can be made. Therefore,
One type of skip floor joint unit 191 can form the unit-type building 101 having the skip floor section 8, and the efficiency of production management and site management can be further improved.

The present invention is not limited to the above-described embodiments, but includes the following modifications. That is, in the above-described first embodiment, the unit-type building 1 is formed in a planar rectangular shape. However, as shown in FIG. 9, as shown in FIG. The present invention may be applied to a type building 201. In this case, if the skip floor joint unit 291 is configured in a parallelogram shape in plan view, the unit building 201 can be configured without changing the structures of the normal section 7 and the skip floor section 8.

In each of the above embodiments, the diagonal member 912 is used.
Although the inclined surfaces of the skip floor joint units 91, 92, and 93 defined by the above are open, a reinforcing material such as a brace may be provided on the inclined surfaces. If a brace or the like is erected, the inclined surface can be made a structural surface, so that the skip floor joint unit can be further strengthened. In particular, in the above-described unit-shaped building 201 having a different shape, as shown in FIG. 9, if the brace 292 is laid diagonally on the upper surface of the skip floor joint unit 291 having a substantially parallelogram plane, the skip floor joint unit 291 is formed. The upper surface becomes a structural surface, and the rigidity against horizontal force is remarkably improved. In addition, a specific shape, structure, and the like at the time of carrying out the present invention may be other structures and the like as long as the object of the present invention can be achieved.

[0044]

According to the unit type building of the present invention as described above, since the skip floor joint unit is provided, the stairs for communication between the skip floor portion and the other parts of the unit type building are provided with the skip floor joint. It is not necessary to change the structural specifications and the like of the building unit formed inside the unit and arranged in the skip floor section and other parts, and it does not cause complicated manufacturing management in the factory and site management in the building site. . In addition, since the skip floor joint unit is configured to include a diagonal member, the horizontal force acting on one of the column ends of the skip floor building unit and the building unit is applied to the other column end via the diagonal member. And is also preferable in terms of the rigidity of the unit-type building.

[Brief description of the drawings]

FIG. 1 is an elevation view illustrating a unit-type building according to a first embodiment of the present invention.

FIG. 2 is a schematic perspective view showing a building unit in the embodiment.

FIG. 3 is a schematic perspective view illustrating a structure of a first skip floor joint unit in the embodiment.

FIG. 4 is a schematic perspective view illustrating a structure of a second skip floor joint unit in the embodiment.

FIG. 5 is a schematic perspective view illustrating a structure of a third skip floor joint unit in the embodiment.

FIG. 6 is a schematic perspective view showing a connection structure between a skip floor joint unit and a building unit in the embodiment.

FIG. 7 is an elevation view illustrating a unit-type building according to a second embodiment of the present invention.

FIG. 8 is a schematic perspective view showing a structure of a skip floor joint unit in the embodiment.

FIG. 9 is a plan view of a unit-type building which is a modification of the first embodiment.

[Explanation of symbols]

1, 101, 201 Unit-type building 8 Skip floor unit 71 Building unit 81 Skip floor building unit 91, 92, 93, 94, 191, 291 Skip floor joint unit 92A Inclined surface 95 Joining means 711 Column 712, 713 Beam 911 Frame panel 912 Diagonal material 913 Column material 914 Beam material 917 Horizontal construction material 926 Transportation jig

Claims (6)

[Claims] 1. A unit type building having a skip floor part in which a part of the floor is set at a different height level from the other floor, wherein a skip floor building unit constituting the part of the floor is provided. A building unit constituting the other floor surface, a skip floor building unit disposed adjacent to each other, and a skip floor joint unit interposed between the building units, the skip floor joint unit comprises: A unit type building comprising a diagonal member connecting an end of a pillar constituting a skip floor building unit and an end of a pillar constituting the building unit. 2. The unit-type building according to claim 1, wherein the skip floor building unit and the building unit are columns that are erected at four corners and beams that connect between upper ends and lower ends of these columns. The skip floor joint unit is configured to include a pair of pillar members arranged corresponding to one of the pair of pillars of the skip floor building unit and the building unit,
A unit-type building comprising a frame panel composed of a beam connecting the upper and lower ends of the pair of pillars. 3. The unit type building according to claim 2, wherein a horizontal erection member is provided at an intermediate portion of the pillar member of the frame panel according to an end position of a pillar of one of the other building units. Unit-type building characterized by being. 4. The unit-type building according to claim 3, wherein the horizontal erection member is provided with joining means for joining an end of the horizontal erection member to an end of one of the other columns. Unit-type building characterized by having. 5. The unit-type building according to claim 2, wherein the skip floor joint unit includes the pillar and the diagonal member provided at an end of the pillar. Unit-type building characterized by being configured in a substantially triangular shape on the side. 6. The unit-type building according to claim 1, wherein the skip floor joint unit has an inclined surface defined by the diagonal material on one of an upper surface and a lower surface. A unit-type building in which a cubic transportation jig is detachable from the slope.