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 PDF

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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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China
Prior art keywords
antinode
central layer
edge enhancement
composite wall
plate
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Granted
Application number
CN201610701777.XA
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Chinese (zh)
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CN106193435B (en
Inventor
王静峰
王贾鑫
李贝贝
庞悦
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Hefei University of Technology
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Hefei University of Technology
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Priority to CN201610701777.XA priority Critical patent/CN106193435B/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26Building 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
    • E04C2/28Building 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04Layered 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
    • B32B13/06Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/18Layered products comprising a layer of metal comprising iron or steel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered 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
    • B32B3/02Layered 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
    • B32B3/08Layered 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
    • B32B3/085Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered 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
    • B32B3/26Layered 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
    • B32B3/28Layered 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
    • E04B2/60Load-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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30Building 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
    • E04C2/32Building 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
    • E04C2/322Building 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30Building 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
    • E04C2/38Building 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
    • E04C2/384Building 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/033 layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/40Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558Impact strength, toughness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00Walls, 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

A kind of antinode central layer precast concrete assembled composite wall
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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CN106948510A (en) * 2017-03-20 2017-07-14 北京建筑大学 A kind of fabricated shear wall
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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