CN109610685A - Double-steel-plate combined shear wall with externally-wrapped pressure-bearing non-tensioned concrete and embedded damping interlayer - Google Patents
Double-steel-plate combined shear wall with externally-wrapped pressure-bearing non-tensioned concrete and embedded damping interlayer Download PDFInfo
- Publication number
- CN109610685A CN109610685A CN201811495998.1A CN201811495998A CN109610685A CN 109610685 A CN109610685 A CN 109610685A CN 201811495998 A CN201811495998 A CN 201811495998A CN 109610685 A CN109610685 A CN 109610685A
- Authority
- CN
- China
- Prior art keywords
- concrete
- layer
- steel plate
- shear wall
- damping interlayer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 172
- 238000013016 damping Methods 0.000 title claims abstract description 80
- 239000011229 interlayer Substances 0.000 title claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 137
- 239000010959 steel Substances 0.000 claims abstract description 137
- 239000010410 layer Substances 0.000 claims abstract description 111
- 238000012946 outsourcing Methods 0.000 claims abstract description 41
- 239000012792 core layer Substances 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 25
- 239000011150 reinforced concrete Substances 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000007906 compression Methods 0.000 abstract description 17
- 239000002131 composite material Substances 0.000 abstract 1
- 238000010008 shearing Methods 0.000 description 21
- 230000006835 compression Effects 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000005474 detonation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
- E04B1/642—Protecting metallic construction elements against corrosion
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to a double-steel-plate composite shear wall wrapped with pressure-bearing non-tensioned concrete and embedded with a damping interlayer, and belongs to the technical field of buildings. The double-steel-plate combined shear wall comprises a concrete core layer, a steel plate layer, a damping interlayer and an outer wrapping concrete layer which are sequentially arranged from inside to outside, wherein the two sides of the steel plate layer are respectively connected with a concrete-filled steel tube bundle, a concrete core is poured between the steel plate layer and the concrete-filled steel tube bundle, and the outer wrapping pressure-bearing non-tensioned concrete double-steel-plate combined shear wall embedded with the damping interlayer further comprises a top plate and a bottom plate which are respectively connected to the top and the bottom of the wall body. The invention ensures that the outer concrete layer is not directly connected with the steel tube concrete bundles on two sides, and the top and the bottom have smaller cross-sectional areas, so that the outer concrete layer does not directly bear horizontal load and can not generate or generate smaller horizontal tension-compression deformation; and then make outsourcing concrete layer only bear vertical load, great promotion the vertical bearing capacity and the anti-seismic performance of wall body.
Description
Technical field
The present invention relates to a kind of outsourcing pressure-bearing not tension concrete embed damping interlayer double steel plate compound shear wall, belong to
Technical field of buildings.
Background technique
Double steel plate compound shear wall has self weight is relatively light, corner concrete is not easy to crack, ductility is preferable, speed of application is fast etc.
Advantage.But more stringent requirements are proposed for capacity under axial of the continuous promotion of height of high building to wall.Currently, double steel plate is mixed
Solidifying soil shear wall is often used as main supporting member in skyscraper, and stress is complicated, while undertaking vertical and horizontal loading,
Under bending and twisting compound action, crack developing is more early, influences the bearing capacity and anti-seismic performance of wall.On the other hand, due to steel
The fire-resistance of plate, corrosion resistance are poor, and double steel plate compound shear wall needs a large amount of fire prevention and anticorrosive paint, maintenance cost compared with
It is high.
Current double steel plate concrete shear force wall be all mostly it is cast-in-place be made, earthquake occur after, be also easy to produce deformation consumption
Energy.Wall made of cast-in-place is in reparation or replacement, time-consuming, higher cost.
In addition, antiknock, impact resistance gradually become wall with the development of special type building and the threat of terrorism
One of important performance.The antiknock of double steel plate concrete shear force wall itself, impact resistance are more general, and such as rubber concrete
The preferable wall of the capability of antidetonance of wall one kind does not have high-bearing capacity again.External wrapping concrete layer, the steel plate coagulation for adding damping layer
Local soil type's combination shearing wall is good due to the outsourcing protective effect of concrete layer and strong elasticity, large deformation, the barrier property of damping material
Etc. superior functions, the out-of-plane antiknock of shear wall and shock resistance can be improved.
Summary of the invention
It is an object of the invention to overcome drawbacks described above existing for existing double steel plate concrete shear force wall, it is outer to propose part
The assembled of packet resistance to compression not tension concrete embeds damping interlayer double steel plate combined concrete shear wall, and external wrapping concrete can be made anti-
Tension, wall vertical bearing capacity height, anti-seismic performance be not superior for pressure；The outer explosion-and-knock resistant of plane is functional；Apyrous and durable
Property is good, and maintenance cost is low；Its vertical connection method assembling degree is high, and easy to operate, quality of connection is reliable.
The present invention, which is that the following technical solution is employed, to be realized:
Tension concrete does not embed the double steel plate compound shear wall of damping interlayer for a kind of outsourcing pressure-bearing, including from inside to outside according to
Secondary is concrete core layer, steel plate layer, damping interlayer, external wrapping concrete layer, and it is mixed that the steel plate layer two sides are connected separately with steel pipe
Solidifying soil beam has poured concrete core between steel plate layer and concrete filled steel tube beam, tension concrete is not embedded for the outsourcing pressure-bearing
The double steel plate compound shear wall of damping interlayer further includes the top plate and bottom plate being connected at the top and bottom of wall.
The steel plate layer includes the parallel steel plate of two panels.The damping interlayer includes the parallel damping interlayer of two panels, resistance
Buddhist nun's interlayer is between steel plate layer and external wrapping concrete layer.The external wrapping concrete layer includes the parallel concrete layer of two panels,
It is outer respectively to be wrapped in two panels damping interlayer.
Tension concrete does not embed the double steel plate compound shear wall of damping interlayer by binding bar component to the outsourcing pressure-bearing
It is formed by connecting.
The external wrapping concrete layer includes several reinforced concrete enveloped layer units, reinforced concrete enveloped layer unit angle
Portion is rounding corner structure.
Using resistance to compression, tension does not design reinforced concrete enveloped layer unit, i.e. four in each external wrapping concrete layer unit
Corner is designed using rounded corner, between the external wrapping concrete layer unit and concrete filled steel tube beam and adjacent external wrapping concrete layer list
There are gaps between member, and fill damping material.Such design is so that the external wrapping concrete layer not concrete filled steel tube with two sides
Beam is directly connected to, and top and bottom external wrapping concrete layer has lesser area of section, it is made not bear horizontal loading directly,
It will not generate or generate lesser horizontally tension and compression deformation；And then external wrapping concrete layer is made to be solely subjected to vertical load, it is biggish
Improve the vertical bearing capacity and anti-seismic performance of wall.
The concrete filled steel tube beam includes six concrete filled steel tube Shu Danyuan, each three of wall two sides.
The concrete filled steel tube beam is wall edge constraint component, by fashioned iron and pours concrete therein and constitutes, individually
Concrete filled steel tube beam element thickness and wall uniform thickness, facilitate wall prefabricated construction；The four additional steel pipe stretched out outside plane
Concrete Shu Danyuan improves bending resistance, torsional rigidity and the overall stability of wall.
The damping interlayer and the damping material of filling are high-damping rubber material or foamed aluminium material.
The damping interlayer is with a thickness of 10~20mm.Using the hysteretic energy of rubber material, the machine that structural vibration is generated
Tool can be converted to interior energy, to reduce the dynamic response of structure, while increase the outer explosion-and-knock resistant performance of wall plane.
The filling damping material, on the one hand, can to avoid between adjacent external wrapping concrete layer unit, external wrapping concrete layer
Direct contact between concrete filled steel tube beam makes external wrapping concrete layer not directly by horizontal loading, i.e. reduction horizontal direction pulling force
It is influenced.On the other hand, filling damping can also play its damping action, and it is anti-under earthquake or detonation to reduce wall
It answers.In addition, filling damping flexible arrangement, if two panels wall up and down need to be connected in top plate and backplane bolt, can first arrange
Bolt, then filled in remaining gap with damping material.
The steel plate layer corresponding position opens up several bolts hole, and binding bar component passes through steel plate layer by bolt hole,
Using bolt anchor connection.
The binding bar component includes binding bar and several nuts, the hole that binding bar size and steel plate layer open up
Size matches.Binding bar spacing is no more than 100mm, and length is steel plate layer two panels steel plate spacing+two sides external wrapping concrete layer
Thickness-thickness of concrete cover, thickness of concrete cover are 30mm or so, i.e., pull rod extends to outsourcing in thickness direction and mixes
It among solidifying soil layer, is welded with the steel mesh in external wrapping concrete layer, forms steel reinforcement cage, enhance wall integrity.
The top plate and bottom plate are steel plate, with a thickness of 25-35mm, preferably 30mm.Top plate and bottom plate and external wrapping concrete layer
Directly contact.Purpose is that vertical load is reached to external wrapping concrete layer, plays external wrapping concrete layer compressive property.In addition, top plate
With bottom plate while playing the role of binding with back cover, standardized steel plate is also beneficial to connection and assembly between wall.
Compared with the existing technology, the beneficial effects of the present invention are:
(1) the part outsourcing resistance to compression not tension concrete assembled embed damping interlayer double steel plate combined concrete shear
Wall, the extension outsourcing resistance to compression not tension concrete layer on the outside of double steel plate combined concrete shear wall, and the outsourcing added is mixed
Solidifying soil layer is designed in four corners using rounded corner, vertical edge and concrete filled steel tube interfascicular and adjacent concrete interlayer reserve gap with
Fill damping material.Design is directly connected to concrete filled steel tube beam of the external wrapping concrete layer not with two sides in this way, top and bottom
There is lesser area of section, it is made not bear horizontal loading directly, will not generate or generate lesser horizontally tension and compression and become
Shape；And then external wrapping concrete layer is made to be solely subjected to vertical load, the biggish vertical bearing capacity for improving wall and anti-seismic performance.
(2) the part outsourcing resistance to compression not tension concrete assembled embed damping interlayer double steel plate combined concrete shear
Wall, the extension outsourcing resistance to compression not tension concrete layer on the outside of double steel plate combined concrete shear wall, make wall be hit or
When detonation, external wrapping concrete layer can be used as first of protective layer and occur to destroy consumption energy at first, improve outside wall plane
Explosion-and-knock resistant performance.
(3) the part outsourcing resistance to compression not tension concrete assembled embed damping interlayer double steel plate combined concrete shear
Wall, extension outsourcing resistance to compression not tension concrete layer, can make combined shear on the outside of double steel plate combined concrete shear wall
The performance requirement that wall does not need the fire retardant anticorrosion coating on sheet steel sections surface but maintains like, apyrous and durability are good, support
It protects at low cost.
(4) the part outsourcing resistance to compression not tension concrete assembled embed damping interlayer double steel plate combined concrete shear
Wall, extension outsourcing resistance to compression not tension concrete layer, makes wall by ground on the outside of double steel plate combined concrete shear wall
It is safeguarded after shake effect, impact or detonation and fire simpler.If it is not extremely serious for destroying, remaining outsourcing need to be only knocked out
Concrete pours again, wall main body that no replacement is required, reduces wall maintenance cost.
(5) the part outsourcing resistance to compression not tension concrete assembled embed damping interlayer double steel plate combined concrete shear
Wall, the extension outsourcing resistance to compression not tension concrete layer on the outside of double steel plate combined concrete shear wall, can enhance to steel plate and
Damping layer plays out-of-plane effect of contraction, delays steel plate buckling, improves steel plate buckling bearing capacity, plays similar " anti-buckling
The effect of concrete in support ".
(6) the part outsourcing resistance to compression not tension concrete assembled embed damping interlayer double steel plate combined concrete shear
Wall adds damping interlayer on the outside of double steel plate combined concrete shear wall, on the one hand improves the damping of structure, reduce the ground of structure
Shake reaction, improves the energy-dissipating and shock-absorbing ability of structure；On the other hand, damping interlayer is protected as the second after external wrapping concrete layer
Sheath can further improve the out-of-plane antiknock of shear wall such as the high porosity of foamed aluminium using the superior function of damping material
Shock resistance.
Detailed description of the invention
Fig. 1 be outsourcing pressure-bearing of the present invention not tension concrete embed damping interlayer double steel plate compound shear wall facing structure
Schematic diagram.
Fig. 2 is Section A-A diagrammatic cross-section in Fig. 1.
Fig. 3 is section B-B diagrammatic cross-section one in Fig. 1.
Fig. 4 is section B-B diagrammatic cross-section two in Fig. 1.
Fig. 5 is vertical connection structure schematic diagram of the present invention.
In figure: 1, concrete core layer；2, steel plate layer；3, damping interlayer；4, external wrapping concrete layer；5, concrete filled steel tube
Beam；6, top plate；7, bottom plate；8, reinforced concrete enveloped layer unit；9, Damping material layer is filled；10, bolt hole；11, steel mesh；
12, binding bar；13, shearing resistance groove.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
Embodiment 1
As shown in Figure 1-3, a kind of outsourcing pressure-bearing of the present invention not tension concrete embed damping interlayer double steel plate
Compound shear wall, including it is followed successively by concrete core layer 1, steel plate layer 2, damping interlayer 3, external wrapping concrete layer 4, institute from inside to outside
It states steel plate layer two sides and is connected separately with concrete filled steel tube beam 5, poured concrete core between steel plate layer and concrete filled steel tube beam,
The outsourcing pressure-bearing double steel plate compound shear wall that tension concrete does not embed damping interlayer further includes being respectively welded in wall top
The top plate 6 and bottom plate 7 in portion and bottom.
The steel plate layer includes the parallel steel plate of two panels.The damping interlayer includes the parallel damping interlayer of two panels, resistance
Buddhist nun's interlayer is between steel plate layer and external wrapping concrete layer.The external wrapping concrete layer includes the parallel concrete layer of two panels,
It is outer respectively to be wrapped in two panels damping interlayer.
Tension concrete does not embed the double steel plate compound shear wall of damping interlayer by binding bar component to the outsourcing pressure-bearing
It is formed by connecting.
The external wrapping concrete layer includes several reinforced concrete enveloped layer units 8, reinforced concrete enveloped layer unit
Four corners are rounding corner structure.Between external wrapping concrete layer unit and concrete filled steel tube beam and adjacent external wrapping concrete layer list
There are gaps between member, and fill damping material, form filling Damping material layer 9.So that external wrapping concrete layer is not with two
The concrete filled steel tube beam of side is directly connected to, and top and bottom external wrapping concrete layer has lesser area of section, keeps it not straight
Receiving horizontal loading is connect, lesser horizontally tension and compression deformation will not be generated or generate.
The concrete filled steel tube beam includes six concrete filled steel tube Shu Danyuan, each three of wall two sides.By fashioned iron and pour
Concrete therein is constituted, and single concrete filled steel tube beam element thickness and wall uniform thickness facilitate wall prefabricated construction；In plane
The four additional concrete filled steel tube Shu Danyuan of outer stretching, improves bending resistance, torsional rigidity and the overall stability of wall.
The damping interlayer and the damping material of filling are high-damping rubber material or foamed aluminium material.
The damping interlayer is with a thickness of 10~20mm.Using the hysteretic energy of rubber material, the machine that structural vibration is generated
Tool can be converted to interior energy, to reduce the dynamic response of structure, while increase the outer explosion-and-knock resistant performance of wall plane.
The damping material of filling, on the one hand, can to avoid between adjacent external wrapping concrete layer unit, external wrapping concrete layer and
Direct contact between concrete filled steel tube beam makes external wrapping concrete layer not directly by horizontal loading, i.e. reduction horizontal direction pulling force pair
It is influenced.On the other hand, filling damping can also play its damping action, reduce reaction of the wall under earthquake or detonation.
In addition, filling damping flexible arrangement, if two panels wall up and down need to be connected in top plate and backplane bolt, spiral shell can be first arranged
Bolt, then filled in remaining gap with damping material.
Steel plate layer corresponding position opens up several bolts hole 10, and binding bar component passes through steel plate layer by bolt hole, adopts
With bolt anchor connection.The binding bar component includes binding bar 12 and several nuts, binding bar size and steel plate layer
The hole size opened up matches.Binding bar spacing is no more than 100mm, and length is outside steel plate layer two panels steel plate spacing+two sides
Packet concrete layer thickness-thickness of concrete cover, i.e. pull rod extend among external wrapping concrete layer in thickness direction, with outsourcing
Steel mesh 11 in concrete layer welds, and forms steel reinforcement cage.
The top plate and bottom plate are steel plate, with a thickness of 30mm.It is bolted, and then makes piece between top plate and bottom plate
Wall and bottom sheet wall connecting, top plate and bottom plate are directly contacted with external wrapping concrete layer.Vertical load is reached into external wrapping concrete
Layer plays external wrapping concrete layer compressive property.
Embodiment 2
As shown in figure 4, the thickness of the concrete filled steel tube beam of two sides and thickness of wall body uniform thickness, i.e. external wrapping concrete thickness+resistance
Buddhist nun's thickness of interlayer is equal with single concrete filled steel tube beam element thickness.This design shape rule, convenient for assembly.
Remaining technical characteristic is the same as embodiment 1.
Assembly method of the invention, comprising the following steps:
A. the fashioned iron of steel plate layer and concrete filled steel tube beam is welded to connect, fixed wall restraining rod assembly is installed, i.e., will
Binding bar passes through wall, tightening nuts, and the casting concrete in the cavity of steel plate and fashioned iron completes double steel plate concrete shear
The production of wall and concrete filled steel tube beam；
B. adhesive is smeared in the outside of steel plate layer, by steel plate layer and damping interlayer secure bond；
C. steel reinforcement cage is made, keeps steel mesh reinforcement and the binding bar of exposing outside damping layer welded, forms overall steel
Muscle cage；
D. top plate and bottom plate are respectively welded in steel plate layer and concrete filled steel tube beam two sides；
E. template is arranged, casting concrete forms external wrapping concrete layer, need to uniformly vibrate when pouring, guarantee pouring quality,
Contact external wrapping concrete layer directly with top plate and bottom plate；
F. the gap between outsourcing concrete layer and concrete filled steel tube interfascicular and adjacent external wrapping concrete layer unit is pasted and is filled out
Damping material is filled, the production of compound shear wall is completed.
As shown in figure 5, two panels wall is connected with each other by the vertical connection component with shear key up and down, it is described vertically to connect
If connected components include bottom plate, top plate and bolt stem, the bottom plate and top plate are equipped with several bolts hole, size and respective bolt phase
Matching, for connecting bottom sheet wall top plate and upper piece wall bottom plate.The bolt is high-strength bolt.
The top plate and bottom plate are located at the top and bottom of wall, play the work for connecting wall up and down and wall sealing
With.
It is stamped and formed out shearing resistance groove 13 in the middle part of the bottom plate and top plate, the shearing resistance groove of the top plate and bottom plate is mutual
The shearing resistance groove for the hollow arc matched, shearing resistance groove side are equipped with shear key, and shear key is that concave-convex orderly alternate layer inserts formula knot
Structure.Shearing resistance groove on top plate and the shearing resistance groove on bottom plate fit closely, and increase the shear-carrying capacity of the connection type.Bottom plate
It is steel with top plate material, when the shearing resistance groove on shearing resistance groove and bottom plate on top plate makes, two steel plates is overlayed one
Play punch forming.The production method simple process, effect is reliable, guarantees that each shear key of shearing resistance groove being capable of matches mutually.
Four sides of the shearing resistance groove do layer and insert formula processing, that is, are made into several concave-convex orderly shear keies, have higher shearing resistance and hold
Carry power；The strong groove depth of shearing resistance and groove width can be adjusted to adjust the shearing of offer according to requirement of engineering.
The shearing resistance groove height is no more than 150mm.
The shearing resistance groove floor is smooth, can avoid stress and concentrates, and after geological process makes it generate sidesway, Neng Gou
Automatically playback is slid back under gravity.The shearing resistance bottom portion of groove is equipped with hole, several rivets built in hole.Purpose be with top or under
The concrete of the wall in portion closely connects, and increases globality.
The top plate is equipped with pouring hole.The intracorporal concrete of wall is poured by pouring hole.
The bolt holds formula arrangement in interior.Formula arrangement is held in bolt, is the steel in upper and lower part wall corresponding position
Plate makes triangular prism shaped groove, and bolt is arranged in triangular prism shaped groove, and bolt is made to complete connection inside wall section,
And then make to assemble back wall section rule, it is easy to assembly.
The vertical connection type of upper and lower two panels wall, comprising the following steps:
A. the steel plate of wall is respectively welded with bottom plate and top plate, completes the production of steel member；
B. the pouring hole casting concrete reserved from cover top surface, it is ensured that vibrate uniformly, guarantee pouring quality；
C. wall is transported by factory to scene, lifts fixed bottom sheet wall position；
D. a wall 1 is lifted, wall position up and down is directed at, the shearing resistance groove of a wall bottom plate is made accurately to be embedded in bottom sheet
In the shearing resistance groove of 2 top plate of wall；
E. bolt is installed in top plate and bottom edge, completes the vertical connection of two panels wall up and down.
The step a and b improves assembling degree, installation effectiveness for the wall making link completed the production in factory
It is higher.
The step b further includes that rivet is welded in top plate or bottom plate before casting concrete.After concreting,
Top plate is inserted formula structure because of the rivet and side facing of shearing resistance bottom portion of groove outer surface and has securely been connect with concrete.
The production including top plate (4) and bottom plate (3) in the step a, comprising the following steps:
A1. pouring hole is bored in top plate；
A2. top plate and bottom plate are stacked together, complete drill bolt hole, middle part punch forming process jointly；
A3. several rivets are welded in top plate bottom lower surface and bottom base plate upper surface respectively, completes top plate and bottom plate
Production.
Certainly, above content is only presently preferred embodiments of the present invention, be should not be construed as limiting to implementation of the invention
Example range.The present invention is also not limited to the example above, and those skilled in the art are in essential scope of the invention
Interior made all the changes and improvements etc., should all belong in patent covering scope of the invention.
Claims (10)
1. a kind of outsourcing pressure-bearing not tension concrete embed damping interlayer double steel plate compound shear wall, it is characterised in that: including
It is followed successively by concrete core layer (1), steel plate layer (2), damping interlayer (3), external wrapping concrete layer (4), the steel plate from inside to outside
Layer (2) two sides are connected separately with concrete filled steel tube beam (5), have poured concrete between steel plate layer (2) and concrete filled steel tube beam (5)
Core, the outsourcing pressure-bearing double steel plate compound shear wall that tension concrete does not embed damping interlayer further includes being connected to wall
Top plate (6) and bottom plate (7) at the top and bottom of body.
2. outsourcing pressure-bearing according to claim 1 not tension concrete embed damping interlayer double steel plate compound shear wall,
It is characterized by: the external wrapping concrete layer (4) includes several reinforced concrete enveloped layer units (8), outsourcing reinforced concrete
Soil layer unit (8) corner is rounding corner structure.
3. outsourcing pressure-bearing according to claim 2 not tension concrete embed damping interlayer double steel plate compound shear wall,
It is characterized by: between the reinforced concrete enveloped layer unit (8) and concrete filled steel tube beam (5) and adjacent outsourcing reinforced concrete
There are gaps between soil layer unit (8), and fill damping material.
4. outsourcing pressure-bearing according to claim 1 not tension concrete embed damping interlayer double steel plate compound shear wall,
It is characterized by: the damping material of the damping interlayer (3) and filling is high-damping rubber material or foamed aluminium material.
5. outsourcing pressure-bearing according to claim 1 not tension concrete embed damping interlayer double steel plate compound shear wall,
It is characterized by: steel plate layer (2) corresponding position opens up several bolts hole (10), binding bar component passes through bolt hole
(10) steel plate layer (2) are passed through.
6. outsourcing pressure-bearing according to claim 5 not tension concrete embed damping interlayer double steel plate compound shear wall,
It is characterized by: the steel mesh (11) in the binding bar component and external wrapping concrete layer (4) is connected with each other.
7. outsourcing pressure-bearing according to claim 1 not tension concrete embed damping interlayer double steel plate compound shear wall,
It is characterized by: the concrete filled steel tube beam (5) includes six concrete filled steel tube Shu Danyuan, each three of wall two sides.
8. outsourcing pressure-bearing according to claim 1 not tension concrete embed damping interlayer double steel plate compound shear wall,
It is characterized by: the damping interlayer (3) is with a thickness of 10~20mm.
9. outsourcing pressure-bearing according to claim 1 not tension concrete embed damping interlayer double steel plate compound shear wall,
It is characterized by: the outsourcing pressure-bearing double steel plate compound shear wall that tension concrete does not embed damping interlayer further includes top plate
(6) and bottom plate (7), top plate (6) and bottom plate (7) are steel.
10. outsourcing pressure-bearing according to claim 1 not tension concrete embed damping interlayer double steel plate compound shear wall,
It is characterized by: the top plate (6) and bottom plate (7) are directly contacted with external wrapping concrete layer (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811495998.1A CN109610685B (en) | 2018-12-07 | 2018-12-07 | Double-steel-plate combined shear wall with externally-wrapped pressure-bearing non-tensioned concrete and embedded damping interlayer |
| PCT/CN2019/105662 WO2020114031A1 (en) | 2018-12-07 | 2019-09-12 | Double steel plate composite shear wall having external pressure-bearing and untensioned concrete embedded damping interlayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811495998.1A CN109610685B (en) | 2018-12-07 | 2018-12-07 | Double-steel-plate combined shear wall with externally-wrapped pressure-bearing non-tensioned concrete and embedded damping interlayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109610685A true CN109610685A (en) | 2019-04-12 |
| CN109610685B CN109610685B (en) | 2020-10-02 |
Family
ID=66008672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811495998.1A Active CN109610685B (en) | 2018-12-07 | 2018-12-07 | Double-steel-plate combined shear wall with externally-wrapped pressure-bearing non-tensioned concrete and embedded damping interlayer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109610685B (en) |
| WO (1) | WO2020114031A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565840A (en) * | 2019-09-30 | 2019-12-13 | 北京和筑科技有限公司 | Concave steel plate concrete composite wall |
| WO2020114031A1 (en) * | 2018-12-07 | 2020-06-11 | 青岛理工大学 | Double steel plate composite shear wall having external pressure-bearing and untensioned concrete embedded damping interlayer |
| CN113047521A (en) * | 2021-03-18 | 2021-06-29 | 中南建筑设计院股份有限公司 | Ribbed double-layer connection steel plate shear wall |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545168A (en) * | 1984-04-03 | 1985-10-08 | Alma Desk Company | Interconnecting wall panels |
| CN201459953U (en) * | 2009-06-05 | 2010-05-12 | 陈云 | Thermal-insulation combined shear wall with double-layer steel plates |
| CN103883031A (en) * | 2014-03-23 | 2014-06-25 | 北京工业大学 | I-shaped multi-cavity double-steel-plate shear wall with built-in steel mesh reinforcement and manufacturing method |
| CN103953134A (en) * | 2014-03-21 | 2014-07-30 | 北京工业大学 | Shear wall with energy-consuming strips embedded between border and built-in steel plates and steel braces, and making method |
| CN104790560A (en) * | 2015-04-27 | 2015-07-22 | 南京工业大学 | Prefabricated concrete shear wall structure system filled in assembled steel frame |
| CN108894360A (en) * | 2018-07-24 | 2018-11-27 | 青岛理工大学 | Assembled double-steel-plate concrete combined shear wall with embedded damping interlayer and mounting method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756227B (en) * | 2014-12-15 | 2017-10-31 | 山东大学 | A kind of oblique fluting of multilayer from anti-buckling steel plate shear force wall and preparation method thereof |
| MY176114A (en) * | 2014-12-15 | 2020-07-24 | Univ Putra Malaysia | Wall panel damping device |
| WO2018201817A1 (en) * | 2017-05-04 | 2018-11-08 | 浙江绿筑集成科技有限公司 | Assemblable shear wall formed by steel/concrete components, and horizontal splicing method therefor |
| CN107795029A (en) * | 2017-11-30 | 2018-03-13 | 沈阳建筑大学 | Honeycomb separate type anti-seismic heat-preservation wall |
| CN207863210U (en) * | 2017-12-14 | 2018-09-14 | 沈阳建筑大学 | The reinforcing seismic shear wall of built-in high-damping Energy dissipating material |
| CN207776148U (en) * | 2017-12-26 | 2018-08-28 | 天津城建大学 | A kind of novel compositions steel plate shear force wall |
| CN109610685B (en) * | 2018-12-07 | 2020-10-02 | 青岛理工大学 | Double-steel-plate combined shear wall with externally-wrapped pressure-bearing non-tensioned concrete and embedded damping interlayer |
-
2018
- 2018-12-07 CN CN201811495998.1A patent/CN109610685B/en active Active
-
2019
- 2019-09-12 WO PCT/CN2019/105662 patent/WO2020114031A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545168A (en) * | 1984-04-03 | 1985-10-08 | Alma Desk Company | Interconnecting wall panels |
| CN201459953U (en) * | 2009-06-05 | 2010-05-12 | 陈云 | Thermal-insulation combined shear wall with double-layer steel plates |
| CN103953134A (en) * | 2014-03-21 | 2014-07-30 | 北京工业大学 | Shear wall with energy-consuming strips embedded between border and built-in steel plates and steel braces, and making method |
| CN103883031A (en) * | 2014-03-23 | 2014-06-25 | 北京工业大学 | I-shaped multi-cavity double-steel-plate shear wall with built-in steel mesh reinforcement and manufacturing method |
| CN104790560A (en) * | 2015-04-27 | 2015-07-22 | 南京工业大学 | Prefabricated concrete shear wall structure system filled in assembled steel frame |
| CN108894360A (en) * | 2018-07-24 | 2018-11-27 | 青岛理工大学 | Assembled double-steel-plate concrete combined shear wall with embedded damping interlayer and mounting method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020114031A1 (en) * | 2018-12-07 | 2020-06-11 | 青岛理工大学 | Double steel plate composite shear wall having external pressure-bearing and untensioned concrete embedded damping interlayer |
| CN110565840A (en) * | 2019-09-30 | 2019-12-13 | 北京和筑科技有限公司 | Concave steel plate concrete composite wall |
| CN113047521A (en) * | 2021-03-18 | 2021-06-29 | 中南建筑设计院股份有限公司 | Ribbed double-layer connection steel plate shear wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109610685B (en) | 2020-10-02 |
| WO2020114031A1 (en) | 2020-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Chen et al. | Exploration of the multidirectional stability and response of prefabricated volumetric modular steel structures | |
| CN108894360A (en) | Assembled double-steel-plate concrete combined shear wall with embedded damping interlayer and mounting method thereof | |
| KR101767677B1 (en) | Compisite column structure for steel and concrete | |
| CN109610685A (en) | Double-steel-plate combined shear wall with externally-wrapped pressure-bearing non-tensioned concrete and embedded damping interlayer | |
| NZ575214A (en) | Reinforced masonry panel structures with infill | |
| CN107152097B (en) | External prestress assembly type energy dissipation frame reinforcing structure with cantilever plate frame | |
| CN106869367A (en) | A kind of concrete filled steel tube organ timbering shear wall with type steel support and preparation method thereof | |
| CN105133793A (en) | Space constraint multi-cavity pipe-in-pipe steel bar concrete huge column and construction method | |
| KR20160109629A (en) | Connection structure for internally confined hollow rc column-foundation connection reinforced with external tube and the method for the same | |
| CN205530794U (en) | Installation node of wallboard connecting piece and wallboard | |
| CN108589969B (en) | Combined assembly type shear wall with vertical ECC energy consumption belt and manufacturing method thereof | |
| CN208251764U (en) | Modular assembly formula mixing control house structural system | |
| CN101025035A (en) | Steel pipe, steel skeleton, concrete special-shaped column | |
| CN109610654B (en) | Prefabricated assembly type double-steel-plate concrete shear wall connecting assembly and using method thereof | |
| CN108625491B (en) | Assembled H profile steel column-isolated footing-concrete collar tie beam L shape connecting node | |
| CN207892084U (en) | A kind of assembling steel plate shear wall | |
| CN106337512B (en) | Bottom reinforced steel pipe concrete frame high-strength concrete compound shear wall and production method | |
| CN106759885B (en) | Cold formed steel structure house inner wall structural system | |
| CN209742073U (en) | Assembly type self-resetting frame system connected by FRP (fiber reinforced plastic) pipes | |
| CN205530789U (en) | Installation node of wallboard connecting piece and wallboard | |
| CN107035027A (en) | A kind of assembled steel reinforced concrete structure light wt compound external wall panel | |
| CN217325942U (en) | Steel sleeve and corrugated pipe hybrid connection assembled shear wall | |
| CN215670335U (en) | Reinforced concrete wall behind optimizing infilled wall | |
| CN216865443U (en) | RCS (reinforced concrete structure) assembly of assembled concrete column and steel beam | |
| CN215907080U (en) | Large-direct corrugated pipe slurry anchor lap joint assembly type shear wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |