CN106193435A - A kind of antinode central layer precast concrete assembled composite wall - Google Patents
A kind of antinode central layer precast concrete assembled composite wall Download PDFInfo
- Publication number
- CN106193435A CN106193435A CN201610701777.XA CN201610701777A CN106193435A CN 106193435 A CN106193435 A CN 106193435A CN 201610701777 A CN201610701777 A CN 201610701777A CN 106193435 A CN106193435 A CN 106193435A
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- antinode
- central layer
- edge enhancement
- composite wall
- plate
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- 239000002131 composite material Substances 0.000 title claims abstract description 38
- 239000011178 precast concrete Substances 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 239000004567 concrete Substances 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims description 26
- 238000010008 shearing Methods 0.000 claims description 19
- 230000000875 corresponding Effects 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000003014 reinforcing Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 210000001015 Abdomen Anatomy 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 12
- 239000011150 reinforced concrete Substances 0.000 description 6
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 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 form; Layered products 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 form; Layered products 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 form; Layered products 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 form; Layered products 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 form; Layered products 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 form; Layered products 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 form; Layered products 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
Abstract
The present invention relates to a kind of antinode central layer precast concrete assembled composite wall.This composite wall includes that antinode central layer unit, antinode central layer unit are to be made up of antinode central layer, Edge Enhancement post and end plate；The plate face of antinode central layer is wavy；Edge Enhancement post is fixedly installed on the both sides of antinode central layer, parallels with crest or the trough of antinode central layer in the column length direction of Edge Enhancement post, and the two ends up and down of Edge Enhancement post respectively with the two ends flush up and down of antinode central layer；Two end plates are installed in the both sides up and down of antinode central layer and Edge Enhancement post respectively；Armoured concrete slab is coated on antinode central layer and the outside of Edge Enhancement post.Assembled in situ degree of the present invention is high, speed of application fast, industrialization, commercialized degree are high, is connected convenient with girder steel, floor simultaneously.The present invention can undertake vertical load, can resist again horizontal force in conjunction with the advantage of various existing lateral resistant member, play a significant role in many tall and super tall R.C. buidings system Aseismic Design.
Description
Technical field
The invention belongs to construction wall constructing technology field, be specifically related to a kind of antinode central layer precast concrete assembled multiple
Close wall.
Background technology
Reinforced concrete shear wall structure of the prior art, because its overall performance is good, anti-side rigidity is big, bearing capacity is high,
Opposing wind load and the feature such as small earthquakes is effective and fire protecting performance is excellent, be in tall and super tall R.C. buidings extensively
The main lateral resistant member used.Big yet with reinforced concrete shear wall rigidity, can bear bigger under geological process
Horizontal shear, causes its crack to earlier generate, and is not easily repaired after affecting the rigidity of structure and bearing capacity, and shake.Additionally along with building
Building thing height to increase, shear wall axial compression ratio constantly increases, in order to ensure structure ductility, when using normal concrete shear wall,
Need to use bigger thickness of wall body could meet design requirement, occupy bigger use space, improve construction costs.
In order to improve the ductility of reinforced concrete shear wall structure in prior art, improve its power consumption under geological process
Ability, there has been proposed multiple corrective measure, 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:
Steel plate shear force wall is the thinnest due to thickness, out-of-plane buckling can be occurred to early, at low Zhou Fanfu under horizontal earthquake action
Under load action, energy dissipation capacity is relatively low, if using the steel plate that thickness is bigger to be unsatisfactory for again cost-effectiveness requirement.Stiffened steel plates shearing
Although wall avoids steel plate shear force wall and the situation of out-of-plane buckling is occurred to early, but it is due to steel construction self-characteristic, damp-proof and fireproof
Construct more intractable.Constraint steel plate shear force wall is to use the plug-in concrete slab of steel plate shear force wall, it is to avoid steel plate shear force wall is relatively early sent out
A kind of measure of raw out-of-plane buckling, to ensureing that shear wall has certain energy dissipation capacity, between plug-in concrete slab and surrounding framework
A fixed gap must be left to meet the deformation requirements of core steel plate, therefore junction between constraint steel plate shear force wall and framework
Waterproof and fireproof construction is more intractable, and plug-in concrete slab adds dead load, reduces structural seismic performance.
Therefore, prior art lacks a kind of for undertaking vertical load, and the performance that can resist again horizontal force is excellent
Good lateral resistant member.
Summary of the invention
The present invention is for avoiding the deficiency existing for above-mentioned prior art, it is provided that a kind of assembled in situ degree is high, construction
Speed is fast, industrialization, commercialized degree are high, is connected convenient antinode central layer precast concrete simultaneously with girder steel, floor and fills
Joining formula composite wall, the present invention can undertake vertical load in conjunction with the advantage of various existing lateral resistant member, can resist again
Horizontal force.
For achieving the above object, present invention employs following technical proposals:
A kind of antinode central layer precast concrete assembled composite wall, this composite wall is by antinode central layer unit and to be coated on
Armoured concrete slab outside antinode central layer unit is constituted.
Preferably, described antinode central layer unit is the unit member being made up of antinode central layer, Edge Enhancement post and end plate；Institute
The plate face stating antinode central layer is wavy；Described Edge Enhancement post is fixedly installed on the both sides of antinode central layer, Edge Enhancement post
Parallel with crest or the trough of antinode central layer in column length direction, and upper with antinode central layer respectively of the two ends up and down of Edge Enhancement post
Lower two ends flush；Described end plate is set to two, and two end plates are installed in the upper and lower of antinode central layer and Edge Enhancement post respectively
Both sides；
Described armoured concrete slab is coated on antinode central layer and the outside of Edge Enhancement post.
Preferably, the crest of described antinode central layer or trough being laid with some through holes equably, described through hole is arranged
There is metal shearing-resistant member；Described antinode central layer is linked together with armoured concrete slab by metal shearing-resistant member.
Preferably, described Edge Enhancement post is the i-shape component being made up of two wing plates and web, and Edge Enhancement post leads to
Cross together with the wing plate of its side is welded and fixed with the end of antinode central layer；The wing plate of described Edge Enhancement post and the end of web
Connect with corresponding end plate butt welding respectively.
Preferably, described metal shearing-resistant member is bolt, and bolt is interspersed in described through hole, and bolt be positioned at antinode central layer
Both sides shaft on be equipped with nut.
Further, described end plate is provided with connecting hole in the both sides of antinode central layer, and end plate is also at Edge Enhancement post
Region between wing plate and web is provided with connecting hole, and the position of the connecting hole of two end plates and aperture the most identical.
Further, it is in that the connecting hole of antinode central layer both sides is relative with the crest on antinode central layer or trough respectively to be set
Put；The plane that the center, hole of each connecting hole crest corresponding thereto or trough are connected and constitute is perpendicular to the plate face of end plate,
And it is parallel to the plate face of the wing plate of Edge Enhancement post.
Preferably, described armoured concrete slab and the side flush of upper/lower terminal plate；Described armoured concrete slab interior
Portion arranges vertical and horizontal bar-mat reinforcement, and armoured concrete slab also reserves notch in the corresponding position with the connecting hole on end plate.
Preferably, during two composite wall assemblings, by compound be below for the downside end plate being in the composite wall of top
The upside end plate alignment of wall, and make the connecting hole at the opposite position on these two end plates align, then existed by notch
Connector is inserted in the connection hole of two alignments.
Preferably, described antinode central layer be thickness be the steel plate of 2～30mm, composite wall thickness of wall body is 100～300mm.
The beneficial effects of the present invention is:
1) instant invention overcomes the shortcoming that ordinary reinforced concrete Shear Walls body thickness is partially thick, deadweight is bigger；Also overcome
Novel lateral resistant member difficulty of construction is big, steel using amount is many, water proof structure is difficult to the deficiencies such as process for some；Played steel knot 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 punches conveniently, arranges
Feature flexibly, has excellent earthquake resistance, saves and connect firm and steel using amount between template, easy construction, steel plate and save
Etc. advantage, good impetus is had for architectural industrialization development；
2) the antinode central layer unit in the present invention can weld in factory-assembled, and can realize factory's assembling reinforcement mesh sheet
And factory pours into a mould and armoured concrete slab outside maintenance, on-the-spot bolt connects, it is not necessary to form erecting operation, speed of application is fast；
3) the antinode central layer precast concrete assembled composite wall flexible arrangement in the present invention, can be as vertical bearing capacity
Component, transmits vertical load in the structure, again can be as important lateral resistant member, at many tall and super tall R.C. buidings body
It is that Aseismic Design plays a significant role；
4) antinode central layer precast concrete assembled composite wall of the present invention uses metal shearing-resistant member drawknot both sides reinforced concrete
Soil plate, it can be ensured that the armoured concrete slab of both sides and middle antinode central layer are completely embedded and cooperation, and both sides reinforcing bar mixes
Concrete board provides sidewise restraint for middle antinode central layer, it is to avoid middle antinode central layer relatively early occurs out-of-plane buckling, adds prefabricated
Combined wall energy dissipation capacity.
5) the metal shearing-resistant member being interspersed on antinode central layer of the present invention has multiple implementation, i.e. metal shearing-resistant member is permissible
It is directly welded at the through hole of antinode central layer, present invention employs the metal shearing-resistant member of uniqueness, spiral shell will be set to by metal shearing-resistant member
Bolt, and it is respectively provided with nut in being positioned on the both sides shaft of antinode central layer of bolt, the metal shearing-resistant member in the present invention is the most same
Serve the effect of drawknot both sides armoured concrete slab, and be easy to construction and installation, drastically increase efficiency of construction, reduce
Difficulty of construction.
6) the Edge Enhancement post in the present invention can use all kinds of hot-rolled steel section, welding shaped steel and light gauge cold-formed steel shape,
Its function is to match with antinode central layer, not only significantly enhances the ability of composite wall transmission vertical load, and greatly
Improve the ability of body of wall lateral resisting.
7) antinode central layer precast concrete assembled composite wall of the present invention has bigger initial stiffness, good plasticity
Energy, stable hysteretic characteristic, its non-deformability is strong, and structural steel amount is moderate, is wavy antinode core owing to using cross section
Plate, adds vertical bearing capacity and the anti-side rigidity of prefabricated composite wall.
Accompanying drawing explanation
Fig. 1,3 structural representations being antinode central layer unit.
Fig. 2 is the structural representation of the antinode central layer unit removing a side end panel.
Fig. 4,5 it is the structural representation of the antinode central layer unit being provided with metal shearing-resistant member.
Fig. 6 is the attachment structure figure of two antinode central layer unit.
Fig. 7 is the structural representation of two combined walls.
Labelling implication in figure is as follows:
10-antinode central layer unit
11-antinode central layer 111-through hole 112-metal shearing-resistant member
12-Edge Enhancement post 121-wing plate 122-web
13-end plate 131-connecting hole
20-armoured concrete slab 21-notch
30-connector
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.
As shown in Fig. 1～7, a kind of antinode central layer precast concrete assembled composite wall, this composite wall is by antinode central layer
Unit 10 and be coated on the armoured concrete slab 20 outside antinode central layer unit 10 and constitute.
As shown in Fig. 1～5, described antinode central layer unit 10 is by antinode central layer 11, Edge Enhancement post 12 and end plate 13 structure
The unit member become；As shown in Figures 1 to 3, the plate face of described antinode central layer 11 is wavy；Described Edge Enhancement post 12 is fixing to be set
Putting the both sides at antinode central layer 11, parallels with crest or the trough of antinode central layer 11 in the column length direction of Edge Enhancement post 12, and
The two ends up and down of Edge Enhancement post 12 respectively with the two ends flush up and down of antinode central layer 11；Described end plate 13 is set to two,
Two end plates are installed in the both sides up and down of antinode central layer 11 and Edge Enhancement post 12 respectively；
As it is shown in fig. 7, described armoured concrete slab 20 is coated on antinode central layer 11 and the outside of Edge Enhancement post 12.
As shown in Figure 2,3, the crest of described antinode central layer 11 or trough are laid with some through holes 111 equably, described
Metal shearing-resistant member 112 it is provided with at through hole 111；Described antinode central layer 11 is by metal shearing-resistant member 112 and armoured concrete slab 20
Link together.
Metal shearing-resistant member 112 can be chosen as metal bar or metal cylinder, is inserted in logical by metal bar or metal cylinder during 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
Described metal shearing-resistant member 112 is bolt, and bolt is interspersed in described through hole 111, and the both sides being positioned at antinode central layer 11 of bolt
Nut it is equipped with on shaft.Thus when constructing, it is only necessary to bolt is interspersed in through hole 111, then bolt two ends with
Screw on respectively on the shaft of screw thread nut, thus this metal shearing-resistant member 112 in the present invention is not only drawn materials conveniently, and
Drastically increase efficiency of construction.
As shown in Fig. 1,2,4, described Edge Enhancement post 12 is the I shape structure being made up of two wing plates 121 and web 122
Part, and together with Edge Enhancement post 12 is welded and fixed with the end of antinode central layer 11 by the wing plate 121 of its side, as Fig. 2,4
Shown in, the end being connected of the wing plate 121 with Edge Enhancement post of antinode central layer 11 is set to straight plate face；Described edge
The wing plate 121 of reinforcing prop 12 and the end of web 122 connect with corresponding end plate 13 butt welding respectively.
Edge Enhancement post can directly use the I-steel of dimension, it is also possible to uses all kinds of hot-rolled steel section, solder type
Steel and light gauge cold-formed steel shape, it is also possible to processing and fabricating forms at the scene.
As shown in Fig. 1,2,4,5, described end plate 13 is provided with connecting hole 131, end plate 13 in the both sides of antinode central layer 11
The also region between the wing plate 121 and web 122 of Edge Enhancement post 12 is provided with connecting hole 131, and the company of two end plates 13
The position and the aperture that connect hole are the most identical.
As shown in Figure 2,4, be in the connecting hole 131 of antinode central layer 11 both sides respectively with the crest on antinode central layer 11 or ripple
Paddy is oppositely arranged；The plane that the center, hole of each connecting hole crest corresponding thereto or trough are connected and constitute is perpendicular to end plate
The plate face of 13, and it is parallel to the plate face of the wing plate 121 of Edge Enhancement post 12.
The meaning of prior art structure is: each connecting hole 131 is arranged between two adjacent crests or trough, with
As a example by Fig. 2, the upside taking antinode central layer 11 cross section is top, and the downside of antinode central layer 11 cross section is lower section, then antinode core
The crest being arranged above arranging successively of plate 11, the lower section of antinode central layer 11 is the trough arranged successively, thus is in antinode central layer
The connecting hole 131 of the top of 11 is arranged between adjacent crest, and is in the hole of the connecting hole 131 of the top of antinode central layer 11
Trough between center and this adjacent peaks is oppositely arranged, and connecting hole 131 is connected with the trough arranged corresponding thereto and constitutes
Plane is perpendicular to the plate face of end plate 13, and is parallel to the plate face of the wing plate 121 of Edge Enhancement post 12；And it is in antinode central layer 11
The connecting hole 131 of lower section is arranged between adjacent trough, and is in the center, hole of the connecting hole 131 of the lower section of antinode central layer 11
Crest between trough adjacent with this is oppositely arranged, the plane that connecting hole 131 is connected with the crest arranged corresponding thereto and constitutes
It is perpendicular to the plate face of end plate 13, and is parallel to the plate face of the wing plate 121 of Edge Enhancement post 12.
As it is shown in fig. 7, described armoured concrete slab 20 and the side flush of upper/lower terminal plate 13；Described reinforced concrete
The inside of soil plate 20 arranges vertical and horizontal bar-mat reinforcement, armoured concrete slab 20 corresponding with the connecting hole 131 on end plate 13
Notch 21 is reserved in position.
As it is shown in fig. 7, during two composite wall assemblings, the downside end plate of the composite wall of top and answering of being below will be in
Close the upside end plate alignment of wall, and make the connecting hole at the opposite position on these two end plates align, then pass through notch
21 insert connector 30 in the connection hole of two alignments.
That is, by reserved connecting hole 131 and notch 21, the composite wall in the present invention can conveniently be connected with each other
And constitute the body of wall in larger amplitude face.
Preferably, for multilamellar shear wall structure or high-rise and the superstructure component of Super High shear wall structure, institute
Stating the sheet metal that antinode central layer 11 preferably preferably uses thickness to be 2～6mm, composite wall thickness of wall body is 100～200mm；Fabric
The medium plate that antinode central layer 11 in component preferably uses thickness to be 8～30mm, composite wall thickness of wall body is 120～250mm.
For the high-rise and middle bottom knot of Super High frame shear wall structure, shear wall structure, frame cylinder and tube structure
Structure component, the medium plate that described antinode central layer 11 preferably uses thickness to be 8～30mm, composite wall thickness of wall body be 150～
300mm。
Claims (10)
1. an antinode central layer precast concrete assembled composite wall, it is characterised in that: this composite wall is by antinode central layer unit
(10) and be coated on antinode central layer unit (10) outside armoured concrete slab (20) constitute.
Antinode central layer precast concrete assembled composite wall the most according to claim 1, it is characterised in that: described antinode core
Slab element (10) is the unit member being made up of antinode central layer (11), Edge Enhancement post (12) and end plate (13)；Described antinode core
The plate face of plate (11) is wavy；Described Edge Enhancement post (12) is fixedly installed on the both sides of antinode central layer (11), Edge Enhancement
Parallel with crest or the trough of antinode central layer (11) in the column length direction of post (12), and the two ends up and down of Edge Enhancement post (12) are divided
Not and the two ends flush up and down of antinode central layer (11)；Described end plate (13) is set to two, and two end plates are installed in ripple respectively
Abdomen central layer (11) and the both sides up and down of Edge Enhancement post (12)；
Described armoured concrete slab (20) is coated on antinode central layer (11) and the outside of Edge Enhancement post (12).
Antinode central layer precast concrete assembled composite wall the most according to claim 2, it is characterised in that: described antinode core
Being laid with some through holes (111) on the crest of plate (11) or trough equably, described through hole (111) place is provided with metal shearing-resistant member
(112)；Described antinode central layer (11) is linked together with armoured concrete slab (20) by metal shearing-resistant member (112).
Antinode central layer precast concrete assembled composite wall the most according to claim 2, it is characterised in that: described edge adds
Strong post (12) is the i-shape component being made up of two wing plates (121) and web (122), and Edge Enhancement post (12) is by its side
Wing plate (121) be welded and fixed with the end of antinode central layer (11) together with；The wing plate (121) of described Edge Enhancement post (12) and
The end of web (122) connects with corresponding end plate (13) butt welding respectively.
Antinode central layer precast concrete assembled composite wall the most according to claim 3, it is characterised in that: described metal resists
Cutting part (112) is bolt, and bolt is interspersed in described through hole (111), and the both sides shaft being positioned at antinode central layer (11) of bolt
On be equipped with nut.
Antinode central layer precast concrete assembled composite wall the most according to claim 4, it is characterised in that: described end plate
(13) both sides at antinode central layer (11) are provided with connecting hole (131), and end plate (13) is also at the wing plate of Edge Enhancement post (12)
(121) region and between web (122) is provided with connecting hole (131), and the position of the connecting hole of two end plates (13) and hole
Footpath is the most identical.
Antinode central layer precast concrete assembled composite wall the most according to claim 6, it is characterised in that: it is in antinode core
The connecting hole (131) of plate (11) both sides is oppositely arranged with the crest on antinode central layer (11) or trough respectively；Each connecting hole
The plane that center, hole crest corresponding thereto or trough are connected and constitute is perpendicular to the plate face of end plate (13), and is parallel to edge
The plate face of the wing plate (121) of reinforcing prop (12).
Antinode central layer precast concrete assembled composite wall the most according to claim 6, it is characterised in that: described reinforcing bar mixes
Concrete board (20) and the side flush of upper/lower terminal plate (13)；The inside of described armoured concrete slab (20) is arranged vertically and horizontally
Bar-mat reinforcement, armoured concrete slab (20) also reserves notch in the corresponding position with the connecting hole (131) on end plate (13)
(21)。
Antinode central layer precast concrete assembled composite wall the most according to claim 8, it is characterised in that: two composite walls
During assembling, will be in top the downside end plate of composite wall align with the upside end plate of the composite wall being below, and make this two
The connecting hole at opposite position on individual end plate aligns, and is then inserted even in the connection hole of two alignments by notch (21)
Fitting (30).
10. according to the antinode central layer precast concrete assembled composite wall described in any one of claim 1～9, it is characterised in that:
Described antinode central layer (11) be thickness be the steel plate of 2～30mm, 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 |
| CN111502084A (en) * | 2020-04-29 | 2020-08-07 | 南宁学院 | Combined steel plate wall connecting structure |
| CN113338493A (en) * | 2021-06-29 | 2021-09-03 | 贵州皆盈科技开发有限公司 | Assembled partition wall and construction method |
| CN113684969A (en) * | 2021-09-30 | 2021-11-23 | 西安建筑科技大学 | Prefabricated prestressed high-performance concrete composite beam based on dry connection and construction method |
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|---|---|
| CN106193435B (en) | 2019-08-02 |
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