CN111535463A - Method for forming plate type structure for building and plate type structure for building - Google Patents
Method for forming plate type structure for building and plate type structure for building Download PDFInfo
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- CN111535463A CN111535463A CN202010378939.7A CN202010378939A CN111535463A CN 111535463 A CN111535463 A CN 111535463A CN 202010378939 A CN202010378939 A CN 202010378939A CN 111535463 A CN111535463 A CN 111535463A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000012774 insulation material Substances 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 38
- 239000010959 steel Substances 0.000 claims description 38
- 238000010276 construction Methods 0.000 claims description 36
- 230000003014 reinforcing effect Effects 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000011241 protective layer Substances 0.000 claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004321 preservation Methods 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 16
- 238000009413 insulation Methods 0.000 description 14
- 239000011810 insulating material Substances 0.000 description 7
- 239000004567 concrete Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012938 design process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
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- Architecture (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention relates to a forming method of a building plate-type structure and the building plate-type structure. The forming method of the plate type structure for the building comprises the following steps: arranging a connecting structure; forming an inner wall body and an extension wall body by using wall body materials, wherein the inner wall body and the extension wall body form a filling channel together; one end of the connecting structure is embedded in the inner wall body, and the other end of the connecting structure is embedded in the extension wall body; and filling heat insulation materials in the filling channel between the inner wall and the extension wall to obtain the building plate type structure. The forming method is simple in operation process, and improves the heat preservation effect of the building. Meanwhile, the connecting structure is formed in advance, so that the forming difficulty of the plate type structure for the building is reduced, the forming equipment of the plate type structure for the building is simplified, the production cost is reduced, and the flexibility of design is improved. Finally, the integrated molding of the inner wall body and the extension wall body is realized through the connecting structure, and the strength of the plate type structure for the building is improved.
Description
Technical Field
The invention relates to the technical field of building structure design, in particular to a forming method of a building plate type structure and the building plate type structure.
Background
In the design of building structures, the heat-insulating layer is a powerful measure for reducing the indoor heat of buildings to be dissipated outdoors, and plays an important role in creating a proper indoor thermal environment and saving energy. And when the building includes indoor structure and outdoor construction, like the rain shed or the balcony that falls to the ground of the room outside, in indoor structure and outdoor construction's boundary department, because encorbelment or irregular shape appear in the building outside, lead to the heat preservation often to be broken by building structure plate member, form the cold bridge, have the heat preservation defect point, lead to the actual heat preservation effect of building structure relatively poor.
Disclosure of Invention
In view of the above, it is desirable to provide a method for forming a panel structure for buildings and a panel structure for buildings, which improve the heat insulating effect.
A method of forming a panel-type structure for construction, comprising:
arranging a connecting structure;
forming an inner wall body and an extension wall body by using wall body materials, wherein the inner wall body and the extension wall body form a filling channel together; one end of the connecting structure is embedded in the inner wall body, and the other end of the connecting structure is embedded in the extension wall body;
and filling heat insulation materials in the filling channel between the inner wall and the extension wall to obtain the building plate type structure.
Further, in one embodiment, the molding the inner wall and the extension wall with the wall material includes:
preparing an inner wall body mould for forming the inner wall body and an extension wall body mould for forming the extension wall body, wherein two ends of the connecting structure are respectively arranged in the inner wall body mould and the extension wall body mould;
and pouring the wall material in the inner wall mold and the extension wall mold to form the inner wall and the extension wall.
Further, in one embodiment, before the disposing the connection structure, the method further includes:
and when the connecting structure comprises a closed section structure, filling the thermal insulation material in the closed section structure.
A building panel structure comprising:
a connecting structure;
an inner wall;
extending the wall; the extension wall body and the inner wall body are arranged in parallel and are integrally formed with the inner wall body through the connecting structure; the inner wall and the extension wall jointly form a filling channel;
and the heat insulation material is filled in the filling channel.
Further, in one embodiment, the connecting structure includes:
a connecting body;
the force transmission component is embedded in the inner wall body or the extension wall body and is connected with the connecting body; the force transmission component is used for transmitting the load born by the connecting body to the inner wall or the extension wall.
Further, in one embodiment, the connecting body includes:
the connecting part is embedded in the inner wall body or the extension wall body;
and the supporting part is positioned in the filling channel, and the periphery of the supporting part is filled with the heat insulation material.
Further, in one embodiment, the connection structure further includes:
the reinforcing component is arranged on the connecting body and embedded in the inner wall body or the extension wall body; the reinforcing component is used for reinforcing the connection between the connecting structure and the inner wall or the extending wall.
Preferably, in one embodiment, the surface of the connecting body is coated with a protective layer.
Preferably, in one embodiment, when the number of the connecting structures is at least two, the method further includes:
and the fixed steel bars are used for connecting two adjacent connecting structures.
Preferably, in one embodiment, the building panel structure further comprises:
the transverse reinforcing steel bars are arranged in the inner wall body and the extension wall body and extend along the extension direction of the connecting structure;
the longitudinal steel bars are arranged in the inner wall body and the extension wall body and are perpendicular to the transverse steel bars; the longitudinal steel bars are arranged around the connecting components in a pulling-through mode; the connecting structure is arranged in the grids built by the transverse steel bars and the longitudinal steel bars.
Further, in one embodiment, the transverse reinforcement is anchored to the connecting structure by a tie.
Preferably, in one embodiment, the connecting body is any one of a steel plate, a steel pipe and an i-shaped steel.
Preferably, in one embodiment, when the connecting body is the steel pipe, the steel pipe is filled with the thermal insulation material.
The forming method of the plate-type structure for the building has the advantages that the operation process is simple, the closed heat preservation ring is formed in the formed plate-type structure, the cold bridge formed by the outward convex structure of the building is further avoided, and the heat preservation effect of the building is improved. Meanwhile, the connecting structure is formed in advance, the connecting structure does not need to be formed on site, the forming difficulty of the plate type structure for the building is reduced, the forming equipment of the plate type structure for the building is simplified, and the production cost is reduced. In addition, the number, the size and the position of the connecting structures in the plate type structure for the building can be flexibly adjusted, the stability of the structure is guaranteed, and the flexibility in the design process of designers is improved. Finally, the integrated molding of the inner wall body and the extension wall body is realized through the connecting structure, and the strength of the plate type structure for the building is improved.
The plate-type structure for the building ensures the overall stability of the structure through the connecting structure, and forms a closed heat-insulating ring with the heat-insulating layer on the outer side or the inner side of the building body through the heat-insulating material in the filling channel, thereby avoiding a cold bridge formed by the outer convex structure of the building and improving the heat-insulating effect of the building. Meanwhile, the whole convex structure is not required to be integrally surrounded by the heat-insulating layer, so that the consumption of raw materials of the heat-insulating layer is reduced.
Various specific structures of the present application, as well as the functions and effects thereof, will be described in further detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a diagram of an application scenario of a plate-type structure for buildings according to an embodiment of the present application;
FIG. 2 is a diagram of an application scenario of a panel structure for construction according to another embodiment of the present application;
FIG. 3 is a perspective view of a panel-type structure for construction in one embodiment of the present application;
FIG. 4 is a top plan view of a panel construction for use in construction according to one embodiment of the present application;
FIG. 5 is a front view of a building panel construction according to one embodiment of the present application;
FIG. 6 is a schematic view of a connection structure in one embodiment of the present application;
FIG. 7 is a schematic view of a connection structure in another embodiment of the present application;
FIG. 8 is a schematic view of a connection structure in one embodiment of the present application;
FIG. 9 is a schematic view of a panel construction for use in construction according to one embodiment of the present application after completion of formation of the panel construction;
FIG. 10 is a schematic view of a board-like structure for construction after completion of filling with insulation material in one embodiment of the present application.
Wherein, in the reference numerals, 100-connecting structure; 110-a connection body; 111-a connecting portion; 112-a support portion; 113-a protective layer; 120-a force transfer component; 130-a reinforcing component; 140-a landing member; 200-inner wall; 210-a concrete structure; 220-transverse steel bars; 230-longitudinal steel bars; 300-extending the wall; 400-filling the channel; 500-heat insulating material; 600-fixing the steel bars.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Fig. 1 is a view showing an application scenario of a plate-type structure for buildings according to one embodiment of the present application, and fig. 2 is a view showing an application scenario of a plate-type structure for buildings according to another embodiment of the present application. In fig. 1 and 2, the building includes a building body (not labeled) and a protruding structure (not labeled) disposed on an outer side of the building body, wherein an insulating layer (not labeled) is disposed on the outer side of the building body. Specifically, a cross-shaped structure is arranged in the basic architecture of the building in fig. 1, a T-shaped structure is arranged in the basic architecture of the building in fig. 2, and the cross-shaped structure and the T-shaped structure comprise a building plate type structure embedded with heat insulation materials. The panel type structure for construction includes an inner wall 200 constituting a structure of a building body and an extension wall 300 positioned at an outer side of the building body, and an insulation material 500 is disposed between the inner wall 200 and the extension wall 300, wherein the insulation material 500 is positioned in the same plane as an insulation layer at the outer side of the building body.
In order to improve the strength of the plate type structure for the building, in one embodiment, the heat insulation material can be selected from materials with certain hardness, so that the formwork cost of the plate type structure for the building can be reduced.
In one preferred embodiment, the connecting body 110 is selected to have a smaller thickness dimension to accommodate a thinner panel construction.
In another application scenario, the building plate-type structure can also be used in an application scenario that the heat insulation layer is arranged on the inner side of the building body.
In one embodiment, a method for forming a panel structure for construction, as shown in fig. 3, 9 and 10, includes:
step 1: the connection structure 100 is arranged.
Step 2: the inner wall 200 and the extension wall 300 are molded by using a wall material, and the inner wall 200 and the extension wall 300 together form a filling channel 400. One end of the connection structure 100 is embedded in the inner wall 200, and the other end is embedded in the extension wall 300.
And step 3: the filling channel 400 between the inner wall 200 and the extension wall 300 is filled with the thermal insulation material 500, so that the panel type structure for construction is obtained.
The forming method of the plate-type structure for the building has the advantages that the operation process is simple, the closed heat preservation ring is formed in the formed plate-type structure, the cold bridge formed by the outward convex structure of the building is further avoided, and the heat preservation effect of the building is improved. Meanwhile, the connecting structure is formed in advance, the connecting structure does not need to be formed on site, the forming difficulty of the plate type structure for the building is reduced, the forming equipment of the plate type structure for the building is simplified, and the production cost is reduced. In addition, the number, the size and the position of the connecting structures in the plate type structure for the building can be flexibly adjusted, the stability of the structure is guaranteed, and the flexibility in the design process of designers is improved. Finally, the integrated molding of the inner wall body and the extension wall body is realized through the connecting structure, and the strength of the plate type structure for the building is improved.
When the slab structure is a concrete slab structure, in one embodiment, the step of forming the inner wall and the extended wall using the wall material includes:
step 21: an inner wall mold (not shown) for molding the inner wall 200 and an extension wall mold (not shown) for molding the extension wall 300 are prepared, and the transverse reinforcing bars and the longitudinal reinforcing bars in the panel type structure are arranged in the molds. Wherein, the two ends of the connecting structure 100 are respectively arranged in the inner wall mold and the extension wall mold. Specifically, the connecting structure penetrates through the filling channel and is sleeved in a grid formed by the transverse steel bars and the longitudinal steel bars in the mold.
Step 22: and pouring wall materials in the inner wall mold and the extension wall mold to form the inner wall and the extension wall.
In one embodiment, before the step of arranging the connection structure 100, the method further includes:
and 4, step 4: when the connecting structure comprises the closed cross-section structure, the interior of the closed cross-section structure is filled with a heat insulating material.
According to the method for forming the plate-type structure for the building, the heat insulation material is filled in the connecting body with the cross section being the closed cross section, so that the filling of the heat insulation material in all spaces in the filling channel is ensured, the integrity of the heat insulation ring formed by the plate-type structure for the building and the heat insulation layer on the outer side or the inner side of the building body is improved, the heat insulation defect point is further eliminated, and the heat insulation effect is improved.
Fig. 3 is a perspective view of a panel construction for construction according to one embodiment of the present invention. As shown in fig. 3, in one embodiment, the present invention provides a building panel structure, which specifically includes: the connection structure 100, the inner wall 200, the extension wall 300 and the heat insulation material 500. The inner wall 200 is disposed inside the building body, and the extension wall 300 is disposed outside the building body. The inner wall 200 and the extension wall 300 are arranged in parallel, and the extension wall 300 is connected with the inner wall 200 through the connecting structure 100, so that the extension wall 300 and the inner wall 200 are integrally formed. The inner wall 200 and the extension wall 300 together form a filling channel 400, and the filling channel 400 is filled with an insulation material 500. The connecting structure can effectively transmit axial force, shearing force and bending moment at the connecting position, eliminate the influence of the filling channel on the strength and rigidity of the whole structure, eliminate a structural joint formed by the traditional process and realize the design of the plate-type structure for the building as an integrated structure. The arrangement distance and the oblique angle of the connecting structures in the filling channel can be adjusted according to design requirements.
Specifically, the plate-type structure for building comprises the inner wall 200 and the extension wall 300, so that the inner wall 200 and the extension wall 300 jointly form a filling channel corresponding to the heat-insulating layer on the outer side of the building body, and the filling channel is filled with heat-insulating materials, so that a closed heat-insulating ring is formed on the outer side of the building body, heat-insulating defect points on the outer convex structure of the building body are eliminated, and the heat-insulating effect is improved. Meanwhile, the inner wall body and the extension wall body are connected into a whole through the connecting structure, so that the strength of the plate-type structure for the building is improved, and the integral stability of the plate-type structure for the building is ensured.
Preferably, in one embodiment, the inner wall 200 and the extension wall 300 are reinforced concrete slab structures or walls, and the thickness and length of the inner wall 200 and the extension wall 300 can be adjusted according to actual requirements.
In another embodiment, the filling channel 400 may also be used to fill with insulation material or insulating material.
The plate-type structure for the building ensures the overall stability of the structure through the connecting structure, and forms a closed heat-insulating ring with the heat-insulating layer on the outer side or the inner side of the building body through the heat-insulating material in the filling channel, thereby avoiding a cold bridge formed by the outer convex structure of the building and improving the heat-insulating effect of the building. Meanwhile, the whole convex structure is not required to be integrally surrounded by the heat-insulating layer, so that the consumption of raw materials of the heat-insulating layer is reduced.
In one embodiment, the building panel structure can be used for external thermal insulation of buildings.
In another embodiment, the building plate type structure can also be used for heat preservation in a building.
Further, in order to improve the appearance of the above-described panel type structure for construction, in one embodiment, the connection structure 100 is located in the filling channel 400, and the interface of the filling channel 400 is flush with the plane of the inner wall 200 and the extension wall 300.
In order to reduce material costs, connecting structures 100 of as small a size as possible are used, in one embodiment connecting structures 100 are distributed perpendicular to the direction of extension of filling channel 400.
To enhance the type of the building panel, in another embodiment, the connecting structures 100 are distributed in other directions to match the building panel. The plate type structure for the building improves the applicability and expands the application range.
In order to improve the combining force between the connecting structure 100 and the plate-type structure, and improve the stress environment of the connecting structure 100, thereby prolonging the service life of the connecting structure 100, in one embodiment, the connecting structure 100 includes a connecting body 110 and a force transmission member 120. The force transmission member 120 is embedded in the inner wall 200 or the extension wall 300, and the connecting body 110 is connected with the force transmission member 120. Specifically, one end of the force transmission member 120 is embedded in the inner wall 200 or the extension wall 300, and the other end of the connection body 110 is connected to the force transmission member 120. The force transmission member 120 is used to transmit the load borne by the connection body 110 to the inner wall 200 or the extension wall 300.
In order to further enhance the strength of the connection structure itself and the strength of the connection structure combined with the inner wall 200 and the extension wall 300, in one preferred embodiment, both ends of the connection body 110 are located in the inner wall 200 and the extension wall 300.
In one embodiment, as shown in fig. 8, the connection body 110 includes a connection portion 111 and a support portion 112. The connection portion 111 is embedded in the inner wall 200 or the extension wall 300, the support portion 112 is located in the filling channel 400, and the periphery of the support portion 112 is filled with a thermal insulation material.
In one preferred embodiment, the force transfer member 120 is cast with the inner wall 200 or the extension wall 300.
In one embodiment, the load experienced by the connecting body 110 is a shear force.
In one embodiment, the cross-section of the connecting body 110 may be a closed section or an open section.
In one embodiment, the force transfer member 120 is a force transfer rib.
In one embodiment, the connecting body 110 is fixedly connected to the force transfer member 120 by a welding process.
In one preferred embodiment, the number of force transfer members in the connector 100 is 4. Symmetrically on a pair of opposing sides of the connecting body 110.
In order to further improve the performance of the interior of the connection structure, in a preferred embodiment, when the inner wall 200 or the extension wall 300 is an end of a building panel structure, the force transmission member 120 may have a bent-end and connected structure to improve the anchoring strength of the end of the panel structure.
In one embodiment, the force transfer members 120 on one side of the connector body 110 are connected by a bridge member 140.
In one embodiment, the connecting body 110 may be a thick steel plate, a round steel pipe, a square steel pipe, or an i-shaped steel.
In order to prolong the service life of the connecting body 110, in one embodiment, the connecting body 110 is coated with a protective layer (not shown).
In one preferred embodiment, the protective layer coated on the surface of the connection body 110 is an anti-oxidation layer.
In one preferred embodiment, the protective layer coated on the surface of the connecting body 110 is an anticorrosive layer, so that the connecting body 110 can be also anticorrosive under the condition of directly contacting with the thermal insulation material.
In order to save costs while satisfying the protection requirement, in one preferred embodiment, a protection layer is coated on the surface of the connection body 110 exposed in the filling space 400.
Further, in order to improve the connection strength between the connection structure and the plate type structure, the connection strength between the connection structure and the plate type structure is optimized. In one embodiment, the connection structure 100 further includes a reinforcing member 130. The reinforcing member 130 is disposed on the connecting body and embedded in the inner wall 200 or the extension wall 300. The reinforcing member 130 serves to reinforce the connection between the connection structure 100 and the inner wall 200 and/or the extension wall 300, and prevent the connection structure 100 from moving or rotating along its axis with respect to the inner wall 200 and the extension wall 300. For example, the reinforcing member 130 is a shear key.
In one preferred embodiment, the reinforcing member 130 is welded to the surface of the connecting body 110 to ensure the transfer of shear stress between the connecting structure 100 and the panel type structure.
The plate-type structure for a building restricts the movement of the connection structure in the direction of its own axis by the reinforcing member against the shear stress, and improves the stability of the connection between the connection structure and the inner wall 200 or the extension wall 300, thereby ensuring the stability of the plate-type structure for a building. Meanwhile, the load transmission between the inner wall 200 and the extension wall 300 and the connection structure is enhanced by the reinforcing member, thereby improving the strength and rigidity of the panel type member for construction at the filling passage.
In one embodiment, as shown in fig. 4 and 5, when the inner wall 200 is a reinforced concrete slab structure, the inner wall 200 includes a concrete structure 210, transverse reinforcing bars 220, and longitudinal reinforcing bars 230. The transverse reinforcing bars 220 are disposed in the inner wall 200 and the extension wall 300, and the longitudinal reinforcing bars 230 are disposed in the inner wall 200 and the extension wall 300 and perpendicular to the transverse reinforcing bars 220. The transverse reinforcing bars 220 extend in the extending direction of the coupling structure 100, and the longitudinal reinforcing bars 230 are arranged to be drawn through around the coupling member 100. The connection structure 100 is provided in a lattice of the transverse bars 220 and the longitudinal bars 230.
As shown in fig. 4 and 5, in one preferred embodiment, in the inner wall 200, the transverse reinforcing bars 220 have axes perpendicular to the extending direction of the filling passage 400, and the longitudinal reinforcing bars 230 have axes parallel to the extending direction of the filling passage 400.
As shown in fig. 4 and 5, in one embodiment, when the extension wall 300 is a reinforced concrete slab structure, the inner wall 300 includes a concrete structure 210, and transverse reinforcing bars 220 and longitudinal reinforcing bars 230 arranged vertically. The connection structure 100 is provided in a lattice of the transverse bars 220 and the longitudinal bars 230.
As shown in fig. 4 and 5, in one preferred embodiment, in the extended wall 300, the transverse reinforcing bars 220 have axes perpendicular to the extending direction of the filling passage 400, and the longitudinal reinforcing bars 230 have axes parallel to the extending direction of the filling passage 400.
In one embodiment, the included angles between the axes of the transverse bars 220 and the longitudinal bars 230 and the extending direction of the filling channel 400 can be adjusted according to the actual situation, that is, the transverse bars 220 are not perpendicular to the extending direction of the filling channel 400.
The plate-type structure for the building can be a reinforced concrete structure, and the strength and the stability of the plate-type structure are improved through the transverse steel bars and the longitudinal steel bars.
In one embodiment, as shown in fig. 4 and 5, when the number of the connection structures 100 is at least two, the plate-type structure for construction further includes fixing bars 600. Wherein the fixing bar 600 is used to connect two adjacent coupling structures 100.
In one preferred embodiment, as shown in fig. 3, 6 and 7, the fixing bar 600 passes through the connecting body 110, and the connection of two adjacent connecting structures 100 is achieved by connecting the connecting body 110.
In one preferred embodiment, the fixing bars 600 are embedded in the plate-type structure, so as to further improve the connection performance between the connection structure 100 and the plate-type structure.
Specifically, in one embodiment, as shown in fig. 5, the transverse bars 220 are anchored to the fixing bars 600.
Specifically, in one embodiment, as shown in fig. 5, the longitudinal rebars 230 are pulled through around the top or bottom of the connecting body 110.
In one preferred embodiment, as shown in fig. 5, a portion of the transverse reinforcing bars 220 extends into the connecting structure 100 and is anchored to the connecting structure to increase the rigidity and strength of the connection.
The plate-type structure for the building is characterized in that the connecting structures are connected in series through the fixed steel bars to form a connecting net. The stability of a connection system composed of the connection structure is improved, and further, the stability of a plate-type structure for construction including the connection system is improved. Meanwhile, the whole transportation and arrangement of the connecting structure can be realized, the installation efficiency is improved, and the field installation cost is reduced.
In order to further improve the heat insulation effect, in a preferred embodiment, when the connecting body 110 is a steel pipe, the steel pipe is filled with a heat insulation material.
According to the plate-type structure for the building, the heat insulation material is filled in the connecting body with the cross section being the closed cross section, so that the filling of the heat insulation material in all spaces in the filling channel is ensured, the integrity of the heat insulation ring formed by the plate-type structure for the building and the heat insulation layer on the outer side or the inner side of the building body is improved, heat insulation defect points are further eliminated, and the heat insulation effect is improved.
As shown in fig. 3, 9 and 10, the steps of designing and forming the plate-type structure for building are as follows:
step 1: and acquiring the filling requirement and the strength requirement of the plate-type structure for the building. The filling requirement refers to the heat insulation effect required to be realized by the heat insulation material in the filling channel in order to eliminate the influence of the cold bridge at the cross-shaped structure or T-shaped connection part on the heat insulation effect. The strength requirement refers to the minimum strength of the whole structure required by the building plate type structure under the condition of meeting the normal use state, wherein the strength requirement can be calculated according to the design load of the plate type structure.
Step 2: and designing filling parameters of the filling channel according to the filling requirements. Wherein, the filling parameters comprise the size and the filling position of the filling channel, namely the dosage and the position of the thermal insulation material embedded in the plate-type structure for the building.
And step 3: and determining the connection parameters of the connection structure according to the strength. The connection parameters include the specification, number and position of the connection structure.
And 4, step 4: arranging a connecting structure according to the filling parameters and the connecting parameters;
and 5: forming an inner wall and an extension wall by using wall materials; wherein, the both ends of connection structure inlay respectively and locate in interior wall body and the extension wall body.
For example, if the inner wall and the extension wall are concrete slab structures, the mold is designed according to the filling parameters and the connection parameters, the supporting members in the slab structures, such as the transverse steel bars and the longitudinal steel bars, are arranged in the mold, the connection structures are arranged in the mold according to the connection parameters, and then the wall material is filled in the mold, so that the inner wall and the extension wall integrally formed through the connection structures are obtained. For another example, if the inner wall and the extension wall are wall structures, the connection structure is arranged at the position of the filling channel in the process of forming the wall according to the filling parameters and the connection parameters until the arrangement of the connection structure and the forming of the wall are completed. It will be appreciated that the arrangement of the connecting structure and the support member may be a vertical arrangement and an oblique arrangement.
Step 6: and filling heat-insulating materials in the filling channel to obtain the plate-type structure for the building.
In one specific embodiment, the distance between the molds is designed according to the filling size in the filling parameters, and the position of the molds is designed according to the filling position in the filling parameters.
In one specific embodiment, the connection structures are selected according to the specification of the connection structures and the number of the connection structures, and the selected connection structures are arranged according to the connection positions.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (13)
1. A method of forming a panel-like structure for construction, comprising:
arranging a connecting structure;
forming an inner wall body and an extension wall body by using wall body materials, wherein the inner wall body and the extension wall body form a filling channel together; one end of the connecting structure is embedded in the inner wall body, and the other end of the connecting structure is embedded in the extension wall body;
and filling heat insulation materials in the filling channel between the inner wall and the extension wall to obtain the building plate type structure.
2. The method of forming a panel construction for buildings according to claim 1, wherein the forming of the inner wall and the extension wall using the wall material comprises:
preparing an inner wall body mould for forming the inner wall body and an extension wall body mould for forming the extension wall body, wherein two ends of the connecting structure are respectively arranged in the inner wall body mould and the extension wall body mould;
and pouring the wall material in the inner wall mold and the extension wall mold to form the inner wall and the extension wall.
3. The method of forming a panel construction according to claim 1, further comprising, prior to said arranging the connecting structure:
and when the connecting structure comprises a closed section structure, filling the thermal insulation material in the closed section structure.
4. A panel construction for construction, comprising:
a connecting structure;
an inner wall;
extending the wall; the extension wall body and the inner wall body are arranged in parallel and are integrally formed with the inner wall body through the connecting structure; the inner wall and the extension wall jointly form a filling channel;
and the heat insulation material is filled in the filling channel.
5. The panel structure for construction according to claim 4, wherein said connecting structure comprises:
a connecting body;
the force transmission component is embedded in the inner wall body or the extension wall body and is connected with the connecting body; the force transmission component is used for transmitting the load born by the connecting body to the inner wall or the extension wall.
6. The panel structure for construction according to claim 5, wherein said connecting body comprises:
the connecting part is embedded in the inner wall body or the extension wall body;
and the supporting part is positioned in the filling channel, and the periphery of the supporting part is filled with the heat insulation material.
7. The panel structure for construction as claimed in claim 5, wherein said connecting structure further comprises:
the reinforcing component is arranged on the connecting body and embedded in the inner wall body or the extension wall body; the reinforcing component is used for reinforcing the connection between the connecting structure and the inner wall or the extending wall.
8. The panel structure for construction as claimed in claim 5, wherein the connecting body is surface coated with a protective layer.
9. The panel structure for construction according to claim 4, further comprising, when the number of said connecting structures is at least two:
and the fixed steel bars are used for connecting two adjacent connecting structures.
10. The panel structure for construction as claimed in claim 4, further comprising:
the transverse reinforcing steel bars are arranged in the inner wall body and the extension wall body and extend along the extension direction of the connecting structure;
the longitudinal steel bars are arranged in the inner wall body and the extension wall body and are perpendicular to the transverse steel bars; the longitudinal steel bars are arranged around the connecting components in a pulling-through mode; the connecting structure is arranged in the grids built by the transverse steel bars and the longitudinal steel bars.
11. The panel structure for construction as claimed in claim 10, wherein the transverse reinforcing bars are tied in anchor with the connecting structure.
12. The plate structure for construction as claimed in claim 4, wherein the connection body is any one of a steel plate, a steel pipe and an i-shaped steel.
13. The plate structure for construction as claimed in claim 12, wherein when said connecting body is said steel pipe, the inside of said steel pipe is filled with said thermal insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010378939.7A CN111535463A (en) | 2020-05-07 | 2020-05-07 | Method for forming plate type structure for building and plate type structure for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010378939.7A CN111535463A (en) | 2020-05-07 | 2020-05-07 | Method for forming plate type structure for building and plate type structure for building |
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| CN111535463A true CN111535463A (en) | 2020-08-14 |
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| CN202010378939.7A Pending CN111535463A (en) | 2020-05-07 | 2020-05-07 | Method for forming plate type structure for building and plate type structure for building |
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| Country | Link |
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| CN (1) | CN111535463A (en) |
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- 2020-05-07 CN CN202010378939.7A patent/CN111535463A/en active Pending
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