CN106193435B - A kind of antinode core plate precast concrete assembled composite wall - Google Patents
A kind of antinode core plate precast concrete assembled composite wall Download PDFInfo
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- CN106193435B CN106193435B CN201610701777.XA CN201610701777A CN106193435B CN 106193435 B CN106193435 B CN 106193435B CN 201610701777 A CN201610701777 A CN 201610701777A CN 106193435 B CN106193435 B CN 106193435B
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- edge enhancement
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- 239000002131 composite material Substances 0.000 title claims abstract description 32
- 239000011178 precast concrete Substances 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 239000004567 concrete Substances 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 238000010008 shearing Methods 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 11
- 239000011150 reinforced concrete Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/28—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups combinations of materials fully covered by groups E04C2/04 and E04C2/08
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B13/06—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
- B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
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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
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
- E04B2/60—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/322—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The present invention relates to a kind of antinode core plate precast concrete assembled composite walls.This composite wall includes antinode core plate unit, and antinode core plate unit is made of antinode core plate, Edge Enhancement column and end plate；The plate face of antinode core plate is wave-shaped；Edge Enhancement column is fixed at the two sides of antinode core plate, and the column length direction of Edge Enhancement column is parallel with the wave crest of antinode core plate or trough, and the upper and lower ends of Edge Enhancement column respectively with the upper and lower ends flush of antinode core plate；Two end plates are installed in the two sides up and down of antinode core plate and Edge Enhancement column respectively；Armoured concrete slab is coated on the outside of antinode core plate and Edge Enhancement column.Assembled in situ degree of the present invention is high, speed of application is fast, industrialization, commercialized degree are high, while connecting with girder steel, floor more convenient.The present invention can undertake vertical load and resist horizontal force, play a significant role in more tall and super tall R.C. buidings system Aseismic Designs in conjunction with the advantage of various existing lateral resistant members.
Description
Technical field
The invention belongs to construction wall constructing technology fields, and in particular to a kind of antinode core plate precast concrete assembled is multiple
Close wall.
Background technique
Reinforced concrete shear wall structure in the prior art, because its overall performance is good, anti-side rigidity is big, bearing capacity is high,
It resists wind load and is extensive in tall and super tall R.C. buidings the features such as small earthquakes effect is good and fire protecting performance is excellent
The main lateral resistant member used.However since reinforced concrete shear wall rigidity is big, can be born under geological process biggish
Horizontal shear causes its crack to earlier generate, and influences the rigidity of structure and bearing capacity, and be not easily repaired after shaking.In addition with building
The increase of object height is built, shear wall axial compression ratio constantly increases, in order to guarantee structure ductility, when using normal concrete shear wall,
It needs just to be able to satisfy design requirement using larger thickness of wall body, occupies larger use space, improve project cost.
In order to improve the ductility of reinforced concrete shear wall structure in the prior art, its energy consumption under geological process is improved
Ability, there has been proposed a variety of corrective measures, including steel plate shear force wall, slotted steel plate shear wall, stiffened steel plate shear wall, constraint
Steel plate shear force wall etc..But it is respectively present following deficiency:
Out-of-plane buckling can occurs to early since thickness is excessively thin in steel plate shear force wall under horizontal earthquake action, in low Zhou Fanfu
Energy dissipation capacity is lower under load action, if being unsatisfactory for cost-effectiveness requirement again using the biggish steel plate of thickness.Stiffened steel plates shearing
Although wall avoids the case where out-of-plane buckling occurs to early in steel plate shear force wall, but it is due to steel construction self-characteristic, damp-proof and fireproof
It constructs more intractable.Constraint steel plate shear force wall is to avoid steel plate shear force wall from more early sending out using the plug-in concrete slab of steel plate shear force wall
A kind of measure of raw out-of-plane buckling has certain energy dissipation capacity to guarantee shear wall, between plug-in concrete slab and surrounding frame
The deformation requirements of core steel plate must be met there are a fixed gap, therefore constrain junction between steel plate shear force wall and frame
Waterproof and fireproof construction are more intractable, and plug-in concrete slab increases dead load, reduce structural seismic performance.
Therefore, the prior art lack it is a kind of for can undertake vertical load and resist horizontal force performance it is excellent
Good lateral resistant member.
Summary of the invention
The present invention is to provide that a kind of assembled in situ degree is high, construction to avoid above-mentioned deficiency of the prior art
Speed is fast, industrializes, commercialized degree height, while more convenient antinode core plate precast concrete dress is connect with girder steel, floor
With formula composite wall, the present invention can undertake vertical load and resist in conjunction with the advantage of various existing lateral resistant members
Horizontal force.
To achieve the above object, present invention employs following technical proposals:
A kind of antinode core plate precast concrete assembled composite wall, this composite wall are by antinode core plate unit and to be coated on
Armoured concrete slab on the outside of antinode core plate unit is constituted.
Preferably, the antinode core plate unit is the unit member being made of antinode core plate, Edge Enhancement column and end plate；Institute
The plate face for stating antinode core plate is wave-shaped；The Edge Enhancement column is fixed at the two sides of antinode core plate, Edge Enhancement column
Column length direction is parallel with the wave crest of antinode core plate or trough, and the upper and lower ends of Edge Enhancement column are upper with antinode core plate respectively
Lower both ends flush；The end plate is set as two, two end plates be installed in respectively antinode core plate and Edge Enhancement column up and down
Two sides；
The armoured concrete slab is coated on the outside of antinode core plate and Edge Enhancement column.
Preferably, several through-holes, the through hole setting are equably laid on the wave crest or trough of the antinode core plate
There is metal shearing-resistant member；The antinode core plate is linked together by metal shearing-resistant member with armoured concrete slab.
Preferably, the Edge Enhancement column is the i-shape component being made of two wing plates and web, and Edge Enhancement column is logical
The end of the wing plate and antinode core plate of crossing one side is welded and fixed together；The wing plate of the Edge Enhancement column and the end of web
It is connected respectively with corresponding end plate butt welding.
Preferably, the metal shearing-resistant member is bolt, and bolt is interspersed in the through-hole, and bolt is located at antinode core plate
Two sides shaft on be equipped with nut.
Further, the end plate is provided with connecting hole in the two sides of antinode core plate, and end plate is also in Edge Enhancement column
Region between wing plate and web is provided with connecting hole, and the position of the connecting hole of two end plates and aperture are all the same.
Further, connecting hole in antinode core plate two sides respectively on antinode core plate wave crest or trough is opposite sets
It sets；The hole center of each connecting hole wave crest corresponding thereto or trough be connected and the plane that constitutes perpendicular to end plate plate face,
And it is parallel to the plate face of the wing plate of Edge Enhancement column.
Preferably, the side flush of the armoured concrete slab and upper/lower terminal plate；The armoured concrete slab it is interior
Vertical and horizontal steel mesh is arranged in portion, and armoured concrete slab is simultaneously reserving notch with the corresponding position of the connecting hole on end plate.
Preferably, when the assembly of two composite walls, by the downside end plate of the composite wall in top be below it is compound
The upside end plate of wall is aligned, and aligns the connecting hole at the opposite position on this two end plates, is then existed by notch
Connector is inserted into the connection hole of two alignments.
Preferably, the antinode core plate is the steel plate with a thickness of 2~30mm, and composite wall thickness of wall body is 100~300mm.
The beneficial effects of the present invention are:
1) partially thick, larger disadvantage of being self-possessed that the present invention overcomes ordinary reinforced concrete shear wall body thickness；Also overcome
Difficulty of construction is big, steel using amount is more, water proof structure is difficult to the deficiencies of handling for some novel lateral resistant members；Steel knot has been played simultaneously
Structure speed of application is fast, bearing capacity is high, ductility and the good advantage of energy dissipation capacity and concrete shear force wall punch conveniently, arrangement
Flexible feature is saved with firm and steel using amount is connected between excellent earthquake resistance, saving template, easy for construction, steel plate
Etc. advantages, for architectural industrialization development have good impetus；
2) the antinode core plate unit in the present invention can be welded in factory-assembled, and can realize factory's assembling reinforcement mesh sheet
And factory's casting and maintenance outside armoured concrete slab, scene are bolted, and do not need form erecting operation, speed of application is fast；
3) the antinode core plate precast concrete assembled composite wall flexible arrangement in the present invention, can be used as vertical bearing capacity
Component transmits vertical load in the structure, and can be as important lateral resistant member, in more tall and super tall R.C. buidings bodies
It is to play a significant role in Aseismic Design；
4) antinode core plate precast concrete assembled composite wall of the present invention uses metal shearing-resistant member drawknot two sides reinforced concrete
Native plate, it can be ensured that the armoured concrete slab of two sides and intermediate antinode core plate are completely embedded and work together, and two sides reinforcing bar is mixed
Concrete board provides sidewise restraint for intermediate antinode core plate, avoids intermediate antinode core plate that out-of-plane buckling more early occurs, increases prefabricated
Combined wall energy dissipation capacity.
5) the metal shearing-resistant member being interspersed on antinode core plate of the invention is there are many implementation, i.e. metal shearing-resistant member can be with
It is directly welded at the through hole of antinode core plate, present invention employs unique metal shearing-resistant members, i.e., metal shearing-resistant member are set as spiral shell
Bolt, and nut is respectively provided on the two sides shaft of antinode core plate in bolt, the metal shearing-resistant member in the present invention is not only same
Play the role of drawknot two sides armoured concrete slab, and be convenient for construction and installation, greatly improves construction efficiency, reduce
Difficulty of construction.
6) the Edge Enhancement column in the present invention can use all kinds of hot-rolled steel sections, welding fashioned iron and light gauge cold-formed steel shape,
Its function is to match with antinode core plate, not only significantly enhances the ability of composite wall transmitting vertical load, and greatly
Improve the ability of wall lateral resisting.
7) antinode core plate precast concrete assembled composite wall of the present invention has biggish initial stiffness, good plasticity
Energy, stable hysteretic characteristic, non-deformability is strong, and structural steel amount is moderate, due to the antinode core wave-shaped using section
Plate increases the vertical bearing capacity and anti-side rigidity of prefabricated composite wall.
Detailed description of the invention
Fig. 1,3 be antinode core plate unit structural schematic diagram.
Fig. 2 is the structural schematic diagram for removing the antinode core plate unit of a side end panel.
Fig. 4,5 are the structural schematic diagram for being equipped with the antinode core plate unit of metal shearing-resistant member.
Fig. 6 is the connection structure diagram of two antinode core plate units.
Fig. 7 is the structural schematic diagram of two combined walls.
Mark meaning in figure is as follows:
10- antinode core plate unit
11- antinode core plate 111- through-hole 112- metal shearing-resistant member
12- Edge Enhancement column 121- wing plate 122- web
13- end plate 131- connecting hole
20- armoured concrete slab 21- notch
30- connector
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
As shown in Fig. 1~7, a kind of antinode core plate precast concrete assembled composite wall, this composite wall is by antinode core plate
Unit 10 and the armoured concrete slab 20 for being coated on 10 outside of antinode core plate unit are constituted.
As shown in Fig. 1~5, the antinode core plate unit 10 is by 13 structure of antinode core plate 11, Edge Enhancement column 12 and end plate
At unit member；As shown in Figures 1 to 3, the plate face of the antinode core plate 11 is wave-shaped；The fixation of Edge Enhancement column 12 is set
It sets in the two sides of antinode core plate 11, the column length direction of Edge Enhancement column 12 is parallel with the wave crest of antinode core plate 11 or trough, and
The upper and lower ends of Edge Enhancement column 12 respectively with the upper and lower ends flush of antinode core plate 11；The end plate 13 is set as two,
Two end plates are installed in the two sides up and down of antinode core plate 11 and Edge Enhancement column 12 respectively；
As shown in fig. 7, the armoured concrete slab 20 is coated on the outside of antinode core plate 11 and Edge Enhancement column 12.
As shown in Figure 2,3, several through-holes 111 are equably laid on the wave crest or trough of the antinode core plate 11, it is described
Metal shearing-resistant member 112 is provided at through-hole 111；The antinode core plate 11 passes through metal shearing-resistant member 112 and armoured concrete slab 20
It links together.
Metal shearing-resistant member 112 can choose as metal bar or metal cylinder, and metal bar or metal cylinder are inserted in logical by when construction
In hole 111, then metal bar or metal cylinder are directly welded at through-hole 111.As shown in Figure 4,5, in the present embodiment
The metal shearing-resistant member 112 is bolt, and bolt is interspersed in the through-hole 111, and the two sides positioned at antinode core plate 11 of bolt
Nut is equipped on shaft.When to construct, it is only necessary to bolt is interspersed in through-hole 111, then having at bolt both ends
Nut is screwed on respectively on the shaft of screw thread, so that this metal shearing-resistant member 112 in the present invention is not only drawn materials conveniently, and
Greatly improve construction efficiency.
As shown in Fig. 1,2,4, the Edge Enhancement column 12 is the I-shaped structure being made of two wing plates 121 and web 122
Part, and Edge Enhancement column 12 is welded and fixed together by the wing plate 121 and the end of antinode core plate 11 of one side, such as Fig. 2,4
Shown, antinode core plate 11 is set as straight plate face with the end of the wing plate 121 of Edge Enhancement column being connected；The edge
The wing plate 121 of reinforcing prop 12 and the end of web 122 are connected with corresponding 13 butt welding of end plate respectively.
The I-steel of dimension can be directly used in Edge Enhancement column, can also use all kinds of hot-rolled steel sections, solder type
Steel and light gauge cold-formed steel shape processing and fabricating can also form at the scene.
As shown in Fig. 1,2,4,5, the end plate 13 is provided with connecting hole 131, end plate 13 in the two sides of antinode core plate 11
Region also between the wing plate 121 of Edge Enhancement column 12 and web 122 is provided with connecting hole 131, and the company of two end plates 13
Position and the aperture for connecing hole are all the same.
As shown in Figure 2,4, connecting hole 131 in 11 two sides of antinode core plate respectively with the wave crest or wave on antinode core plate 11
Paddy is oppositely arranged；The hole center of each connecting hole wave crest corresponding thereto or trough are connected and the plane that constitutes is perpendicular to end plate
13 plate face, and it is parallel to the plate face of the wing plate 121 of Edge Enhancement column 12.
The meaning of prior art structure are as follows: each connecting hole 131 is arranged between two adjacent wave crests or trough, with
For Fig. 2, taking the upside of 11 cross section of antinode core plate is top, and the downside of 11 cross section of antinode core plate is lower section, then antinode core
The top of plate 11 is the wave crest successively arranged, and the lower section of antinode core plate 11 is the trough successively arranged, to be in antinode core plate
The connecting hole 131 of 11 top is arranged between adjacent wave crest, and the hole of the connecting hole 131 of the top in antinode core plate 11
Trough between center and this adjacent peaks is oppositely arranged, and connecting hole 131 is connected with the trough being arranged corresponding thereto and constitutes
Plane and is parallel to the plate face of the wing plate 121 of Edge Enhancement column 12 perpendicular to the plate face of end plate 13；And in antinode core plate 11
The connecting hole 131 of lower section is arranged between adjacent trough, and the hole center of the connecting hole 131 of the lower section in antinode core plate 11
Wave crest between trough adjacent with this is oppositely arranged, and connecting hole 131 is connected with the wave crest being arranged corresponding thereto and the plane that constitutes
Perpendicular to the plate face of end plate 13, and it is parallel to the plate face of the wing plate 121 of Edge Enhancement column 12.
As shown in fig. 7, the side flush of the armoured concrete slab 20 and upper/lower terminal plate 13；The reinforced concrete
The inside of native plate 20 is arranged vertical and horizontal steel mesh, armoured concrete slab 20 and corresponding with the connecting hole 131 on end plate 13
Notch 21 is reserved at position.
As shown in fig. 7, the downside end plate of the composite wall in top is answered with what is be below when two composite wall assembly
The upside end plate alignment of wall is closed, and aligns the connecting hole at the opposite position on this two end plates, then passes through notch
21 are inserted into connector 30 in the connection hole of two alignments.
That is, the composite wall in the present invention can conveniently be connected with each other by reserved connecting hole 131 and notch 21
And constitute the wall of larger breadth.
Preferably, for the superstructure component of multilayer shear wall structure or high level and Super High shear wall structure, institute
The suitable sheet metal preferably used with a thickness of 2~6mm of antinode core plate 11 is stated, composite wall thickness of wall body is 100~200mm；Fabric
Antinode core plate 11 in component preferably uses the medium plate with a thickness of 8~30mm, and composite wall thickness of wall body is 120~250mm.
For the middle bottom knot of high-rise and Super High frame shear wall structure, shear wall structure, frame cylinder and tube structure
Structure component, the antinode core plate 11 preferably use the medium plate with a thickness of 8~30mm, and composite wall thickness of wall body is 150~
300mm。
Claims (4)
1. a kind of antinode core plate precast concrete assembled composite wall, it is characterised in that: this composite wall is by antinode core plate unit
(10) and the armoured concrete slab (20) that is coated on the outside of antinode core plate unit (10) is constituted；
The antinode core plate unit (10) is the unit structure being made of antinode core plate (11), Edge Enhancement column (12) and end plate (13)
Part；The plate face of the antinode core plate (11) is wave-shaped；The Edge Enhancement column (12) is fixed at antinode core plate (11)
The column length direction of two sides, Edge Enhancement column (12) is parallel with the wave crest of antinode core plate (11) or trough, and Edge Enhancement column
(12) the upper and lower ends upper and lower ends flush with antinode core plate (11) respectively；The end plate (13) is set as two, two
End plate is installed in the two sides up and down of antinode core plate (11) and Edge Enhancement column (12) respectively；
The armoured concrete slab (20) is coated on the outside of antinode core plate (11) and Edge Enhancement column (12)；
It is equably laid with several through-holes (111) on the wave crest or trough of the antinode core plate (11), is set at the through-hole (111)
It is equipped with metal shearing-resistant member (112)；The antinode core plate (11) is connect by metal shearing-resistant member (112) with armoured concrete slab (20)
Together；
The metal shearing-resistant member (112) is bolt, and bolt is interspersed in the through-hole (111), and bolt is located at antinode core plate
(11) nut is equipped on two sides shaft；
The Edge Enhancement column (12) is the i-shape component being made of two wing plates (121) and web (122), and Edge Enhancement column
(12) it is welded and fixed together by the wing plate (121) and the end of antinode core plate (11) of one side；The Edge Enhancement column
(12) end of wing plate (121) and web (122) is connected with (13) butt welding of corresponding end plate respectively；
The end plate (13) is provided with connecting hole (131) in the two sides of antinode core plate (11), and end plate (13) is also in Edge Enhancement
Region between the wing plate (121) and web (122) of column (12) is provided with connecting hole (131), and the connection of two end plates (13)
The position and aperture in hole are all the same；
The side flush of the armoured concrete slab (20) and upper/lower terminal plate (13)；The armoured concrete slab (20)
Inside is arranged vertical and horizontal steel mesh, armoured concrete slab (20) and with the corresponding position of the connecting hole (131) on end plate (13)
It is reserved notch (21) to set place.
2. antinode core plate precast concrete assembled composite wall according to claim 1, it is characterised in that: be in antinode core
The connecting hole (131) of plate (11) two sides respectively on antinode core plate (11) wave crest or trough be oppositely arranged；Each connecting hole
Hole center wave crest corresponding thereto or trough are connected and the plane that constitutes and is parallel to edge perpendicular to the plate face of end plate (13)
The plate face of the wing plate (121) of reinforcing prop (12).
3. antinode core plate precast concrete assembled composite wall according to claim 1, it is characterised in that: two composite walls
When assembly, the downside end plate of composite wall in top is aligned with the upside end plate for the composite wall being below, and make this two
The connecting hole at opposite position on a end plate aligns, and is then inserted into and is connected in the connection hole of two alignments by notch (21)
Fitting (30).
4. described in any item antinode core plate precast concrete assembled composite walls according to claim 1~3, it is characterised in that:
The antinode core plate (11) is the steel plate with a thickness of 2~30mm, and composite wall thickness of wall body is 100~300mm.
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| CN111305456A (en) * | 2020-03-30 | 2020-06-19 | 四川华远建设工程有限公司 | Assembled wall and construction process thereof |
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