CN208072706U - A kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation - Google Patents

A kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation Download PDF

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Publication number
CN208072706U
CN208072706U CN201820175691.2U CN201820175691U CN208072706U CN 208072706 U CN208072706 U CN 208072706U CN 201820175691 U CN201820175691 U CN 201820175691U CN 208072706 U CN208072706 U CN 208072706U
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CN
China
Prior art keywords
shear wall
steel plate
notch
connection structure
horizontal joint
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Expired - Fee Related
Application number
CN201820175691.2U
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Chinese (zh)
Inventor
徐苗苗
魏建军
范优铭
沈程
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Changzhou Vocational Institute of Engineering
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Changzhou Vocational Institute of Engineering
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Priority to CN201820175691.2U priority Critical patent/CN208072706U/en
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Publication of CN208072706U publication Critical patent/CN208072706U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of connection structures of the prefabricated steel shear wall horizontal joint of slip installation, belong to construction wall field.A kind of connection structure of the prefabricated steel shear wall horizontal joint of the slip installation of the utility model, including upper shear wall and lower shear wall, upper steel plate is equipped in upper shear wall, lower steel plate is equipped in lower shear wall, upper steel plate edge is parallel to shear wall length direction or width direction is arranged in upper shear wall, lower steel plate is parallel to upper steel plate setting, upper shear wall is equipped with notch perpendicular to the side wall of upper steel plate length direction, notch runs through upper shear wall along upper steel plate length direction is parallel to, upper steel plate is located at one end bottom in notch and is equipped with card slot, the top of lower steel plate is equipped with the fixture block that can be slided in card slot, upper shear wall is connected by card slot with fixture block with lower shear wall, and it is reinforced by the concrete in notch.The connection structure of the utility model, reduces difficulty of construction, improves construction efficiency.

Description

A kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation
Technical field
The utility model is related to a kind of connection structures of steel plate shear force wall, are installed more specifically to a kind of slip Prefabricated steel shear wall horizontal joint connection structure.
Background technology
With the development of modern industrial technology, assembled architecture starts to arouse people's interest, and assembled architecture has work The advantages that phase is short, energy consumption is low, environmentally protective, and assembled architecture can be standardized production, industrialization construction, can save Material reduces waste, and can improve the quality of building, and very convenient, quick, assembled architecture has become construction industry development Trend.Some or all of building component is prefabricated in the factory completion, then transports to construction site, component is passed through reliable Connection type assembles and the building built up, referred to as prefabrication.
In assembled architecture a few days ago, it can usually be related to steel plate shear force wall, steel plate shear force wall has good stress Performance and anti-seismic performance occupy very important status in assembled architecture, and steel plate shear force wall is similar with shear wall, With two kinds of seam type of attachment:One is the horizontal joint connections of steel plate shear force wall above and below connection;Another kind is to connect Connect the vertical abutment joint connection of the adjacent two panels wall of same floor.
The stress performance of the steel plate shear force wall assembled depends primarily on the matter of two pieces of prefabricated steel shear wall connecting nodes Amount, currently, upper and lower two pieces of steel plate shear force walls are generally attached by the way of gusset plate connection, i.e., in upper and lower two pieces of shear walls Steel plate on weld gusset plate with holes, gusset plate up and down is anchored by bolt, then formwork and casting concrete at node, from And complete the connection of steel plate shear force wall up and down.The connection type is although more common, and still, this kind of connection type has following lack Point:One, in the installation process of gusset plate, lifting appliance needs always to suspend upper steel plate shear wall in midair, and upper steel plate shears Wall needs in addition tentatively to fix it using devices such as holders, and then relevant staff can start in construction connection Lower steel plate shear wall;Two, the position of gusset plate is located at below shear wall, and worker needs operation of squatting down, and difficulty of construction is larger, connection Quality is not easily controlled, also, staff's work of squatting down is also easy to produce physical fatigue, and the normal time squats down work also can be to the people that works Member's body causes to damage;Three, gusset plate needs live formwork supporting plate and casting concrete, which to belong to wet company after installation is complete It connects, working procedure is more, and on-site sanitation cannot be guaranteed.
Invention content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome existing steel plate shear force wall horizontal joint connection structure difficulty of construction greatly, applies The rapid complicated deficiency of work step provides a kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation, this practicality Novel technical solution is assembled upper and lower shear wall in place by way of sliding, and assembling process is convenient and efficient, reduces construction Difficulty improves construction efficiency, reduces construction cost, also, the technical solution of the utility model passes through card slot and fixture block The tensile stress between shear wall and lower shear wall is born in occlusion, meanwhile, the concrete in notch can be reinforced further to be cut up and down The connection of power wall simultaneously bears the compression between upper and lower shear wall, and upper shear wall connects reliably with lower shear wall, in addition, the connection Structure only needs to block the both ends of the notch of upper shear wall with two pieces small template, you can pours coagulation by grout hole and slurry outlet Soil, working procedure is few, and on-site sanitation environment is preferable.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model is:
A kind of connection structure of the prefabricated steel shear wall horizontal joint of the slip installation of the utility model, including above cut Power wall and lower shear wall, the upper shear wall is interior to be equipped with upper steel plate, is equipped with lower steel plate in the lower shear wall, described is upper For steel plate along shear wall length direction or width direction setting is parallel in upper shear wall, the lower steel plate is parallel to steel Plate is arranged, and the upper shear wall is equipped with perpendicular to the side wall of upper steel plate length direction and is through to lacking for upper shear wall bottom face Mouthful, the notch runs through upper shear wall along upper steel plate length direction is parallel to, and the upper steel plate is located at one end in notch Bottom is equipped with card slot, and the top of the lower steel plate is equipped with the fixture block that can be slided in card slot, and the fixture block, which is higher by down, to be cut The top end face of power wall simultaneously stretches into notch, and the upper shear wall is connected by card slot with fixture block with lower shear wall, and described Upper shear wall and lower shear wall are reinforced by the concrete in notch.
Further, it is additionally provided with grout hole and slurry outlet on the upper shear wall, coagulation to be perfused into notch Soil.
Further, the grout hole is set to the lower section of slurry outlet.
Further, the notch is inverted " Qian " shape.
Further, the upper steel plate is arranged along shear wall length direction is parallel to.
Further, the top end face of the lower shear wall is equipped with mortar block, and the mortar block is set to lower steel plate Both sides, and the height of the mortar block and fixture block stretch out highly consistent, the described upper shear wall of lower shear wall top end face Bottom face be bonded with the upper surface of mortar block.
Further, the fixture block stretches out lower shear wall top end face 10-20mm.
Further, it is embedded with nut on the upper shear wall and the side wall of lower shear wall width direction.
Further, the cross section of the card slot is inverted trapezoidal.
3. advantageous effect
It is had the advantages that compared with existing known technology using technical solution provided by the utility model:
(1) connection structure of the prefabricated steel shear wall horizontal joint of a kind of slip installation of the utility model, the company Binding structure connects upper shear wall and lower shear wall by the form of card slot and fixture block, can be by the bottom face of upper shear wall when assembly It is placed on the top end face of lower shear wall, and is assembled upper and lower shear wall in place by way of sliding, assembling process facilitates fast Victory reduces difficulty of construction, improves construction efficiency, reduces construction cost, meanwhile, the occlusion of card slot and fixture block can be born Tensile stress between upper shear wall and lower shear wall, and the concrete in notch can further reinforce the connection of upper and lower shear wall simultaneously The compression between upper and lower shear wall is born, upper shear wall connects reliably with lower shear wall, and upper shear wall is connected with lower shear wall Quality is preferable.
(2) connection structure of the prefabricated steel shear wall horizontal joint of a kind of slip installation of the utility model, the company The upper shear wall of binding structure is equipped with grout hole and slurry outlet, can pour into a mould concrete into notch by grout hole, and can It is very convenient to judge the concrete of whether filling in notch according to the situation at slurry outlet, it does not need staff and squats down behaviour Make, further reduces labor intensity.
(3) connection structure of the prefabricated steel shear wall horizontal joint of a kind of slip installation of the utility model, the company The upper steel plate of binding structure is along the setting of shear wall length direction is parallel to, and the length of card slot is longer, the length of corresponding fixture block Also longer, shear wall upper so more consolidates when slide above lower shear wall, and the connection of upper shear wall and lower shear wall is also more Add reliable.
(4) the utility model a kind of slip installation prefabricated steel shear wall horizontal joint connection structure, under cut The top end face of power wall is equipped with mortar block, which is set to the both sides of lower steel plate, and the height of the mortar block is stretched out with fixture block Lower shear wall top end face it is highly consistent, the mortar block can play the role of seal storehouse, prevent the coagulation in shear wall notch Soil leakage.
(5) connection structure of the prefabricated steel shear wall horizontal joint of a kind of slip installation of the utility model, above cuts It is embedded with nut on power wall and the side wall of lower shear wall width direction, into notch when concrete perfusion, this can be first passed through Template is easily mounted on upper and lower shear wall by nut, then grouting operation is carried out from grout hole, highly practical, also, On-site sanitation environment can be improved using template sealing gap both ends.
Description of the drawings
Fig. 1 is the sectional structure schematic side view of the upper shear wall for being equipped with upper steel plate in the utility model;
Fig. 2 is the sectional structure schematic side view of the lower shear wall for being equipped with lower steel plate in the utility model;
Fig. 3 is upper shear wall and lower shear wall catenation principle schematic diagram in the utility model;
Fig. 4 is the overall structure diagram after the upper shear wall sliding in place in the utility model;
Fig. 5 is the sectional structure schematic side view after the upper shear wall sliding in place in the utility model;
Structural schematic diagram when Fig. 6 is concrete perfusion after the upper shear wall in the utility model slides in place;
Fig. 7 is sectional structure side view signal of the upper shear wall sliding in place and after concrete perfusion in the utility model Figure.
Label declaration in schematic diagram:
1, upper shear wall;2, lower shear wall;3, upper steel plate;31, card slot;4, lower steel plate;41, fixture block;5, notch;6, it mixes Solidifying soil;7, grout hole;8, slurry outlet;9, mortar block;10, nut;11, template.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
In conjunction with shown in Fig. 1 to Fig. 7, a kind of company of the prefabricated steel shear wall horizontal joint of slip installation of the present embodiment Binding structure, including upper shear wall 1 and lower shear wall 2, wherein be equipped with upper steel plate 3 in upper shear wall 1, be equipped with down in lower shear wall 2 Steel plate 4, it should be noted that upper steel plate 3 is arranged along 1 length direction of upper shear wall or width direction is parallel in upper shear wall 1 In, and lower steel plate 4 is parallel to the setting of upper steel plate 3, at the same time, above-mentioned upper shear wall 1 is perpendicular to 3 length direction of upper steel plate Side wall, which is equipped with, is through to the notch 5 of 1 bottom face of shear wall, and the notch 5 is along being parallel to 3 length direction of upper steel plate through above cutting Power wall 1, specifically, as a preferred embodiment, shown as shown in Figure 1, Figure 3 and Figure 4, the upper steel plate 3 of the present embodiment is on being parallel to 1 length direction of shear wall is arranged, i.e., notch 5 is arranged on the side wall of 1 width direction of upper shear wall, and is extended to from the side wall On its opposite side wall, for the direction in diagram, i.e., the notch 5 is through to by the left side wall of upper shear wall 1 The right side wall of shear wall 1, meanwhile, in the present embodiment, which is inverted " Qian " shape, and the bottom end of upper steel plate 3 is located at should In the notch 5 of inverted " Qian " shape.
Shown in hookup 1 and Fig. 3, above-mentioned upper steel plate 3 is located at one end bottom in notch 5 and is equipped with card slot 31, specifically It says, which is deformed steel flats, and 3 bottom-thickened of upper steel plate setting, card slot 31 is arranged along the length direction of upper steel plate 3 to exist At the bottom that upper steel plate 3 thickeies, meanwhile, equally as a preferred embodiment, the cross section of the card slot 31 of the present embodiment is terraced Shape when making the upper steel plate 3, digs out the slot that a cross section is inverted trapezoidal, certainly, upper steel plate 3 can also in 3 bottom of upper steel plate It is made of casting technique, the upper steel plate 3 made in this way can directly carry the slot of inverted trapezoidal.At the same time, above-mentioned The top of lower steel plate 4 be equipped with the fixture block 41 that can be slided in the card slot 31, which be higher by the top end face of lower shear wall 2 simultaneously It stretches into notch 5.Preferably, which stretches out lower 2 top end face 10-20mm of shear wall, enters in notch 5, also, at this Consistent with above-mentioned card slot 31 in embodiment, the cross-sectional shape of above-mentioned fixture block 41 is also inverted trapezoidal, the fixture block of the inverted trapezoidal 41 with 31 slidable connection of card slot, after fixture block 41 is plugged into card slot 31, fixture block 41 is fixed on card in the vertical direction In slot 31, since the cross-sectional shape of fixture block 41 and card slot 31 is inverted trapezoidal, fixture block 41 and the engaging effect of card slot 31 are more It is good.Above-mentioned upper shear wall 1 and lower shear wall 2 are connected by card slot 31 and fixture block 41, when connection, as shown in figure 3, fixed first Then lower shear wall 2 suspends upper shear wall 1 in midair and the card slot of upper shear wall 1 31 is aligned to the fixture block 42 of lower shear wall 2, at this point, on The side of shear wall 1 and lower shear wall 2 is then in its state, and the bottom face of upper shear wall 1 is then placed in lower shear wall 2 On top end face, upper shear wall 1 is pushed further along the direction of card slot 31 and fixture block 41, it in place can be preliminary by the promotion of upper shear wall 1 The connection of shear wall 1 and lower shear wall 2 in completion, the state after upper shear wall 1 pushes in place are as shown in Figure 4 and Figure 5.This implementation Example is assembled upper shear wall 1 and lower shear wall 2 in place by way of sliding, and assembling process is convenient and efficient, and it is difficult to reduce construction Degree, improves construction efficiency, reduces construction cost, meanwhile, the occlusion of above-mentioned card slot 31 and fixture block 41 can bear to cut Tensile stress between power wall 1 and lower shear wall 2, upper shear wall 1 and lower shear wall 2 connect reliably, upper shear wall 1 and lower shear wall 2 quality of connection are preferable.
Further, above-mentioned upper shear wall 1 and lower shear wall 2 are reinforced by the concrete 6 in notch 5, As shown in fig. 7, after upper shear wall 1 and the assembly in place of lower shear wall 2, concrete 6 is injected into notch 5, to fixture block 41 and card slot 31 are fixed so that Relative sliding can not occur for fixture block 41 and card slot 31, may make shear wall 1 and lower shearing in this way Relative sliding does not occur for wall 2 so that upper shear wall 1 and lower shear wall 2 are fixed together, and are finally completed shear wall 1 and are cut under The assembly of power wall 2, meanwhile, concrete 6 is also contacted with the upper surface of lower shear wall 2, can further connect shear wall 1 under Shear wall 2 so that the connection of upper shear wall 1 and lower shear wall 2 is relatively reliable.In order to more easily inject coagulation into notch 5 Soil 6 is additionally provided with grout hole 7 and slurry outlet 8 on above-mentioned upper shear wall 1, to the concrete perfusion 6 into notch 5, also, this The grout hole 7 of embodiment is set to the lower section of slurry outlet 8, as shown in Fig. 1, Fig. 5 and Fig. 7, at the same time, as shown in Figure 3 and Figure 4, It is embedded with nut 10 on the upper shear wall 1 of the present embodiment and the side wall of lower 2 width direction of shear wall, is perfused into notch 5 mixed When solidifying soil 6, the both ends of 11 sealing gap 5 of template can be first passed through, which can be fixed by screw and pre-buried nut 10 On upper shear wall 1 and lower shear wall 2, then slurry outlet 8 is blocked with stopper, then by 7 concrete perfusion 6 of grout hole, when going out Slurry hole 8 has the tendency that 6 slurries of concrete reserve and stopper is extruded, then illustrates to have filled concrete 6 in notch 5, be at this time It has been finally completed the connection of upper shear wall 1 and lower shear wall 2.The present embodiment only needs two with two pieces of 11 sealing gaps 5 of template End, pours into a mould concrete 6 into notch 5, and whether filling in notch 5 judged by the situation at slurry outlet 8 by grout hole 7 Concrete 6, it is very convenient, it does not need staff and squats down operation, further reduce labor intensity, also, reduce construction Process, on-site sanitation environment are preferable.In addition, to avoid concrete 6 from being flowed out from the gap of upper shear wall 1 and lower shear wall 2, this The top end face of the lower shear wall 2 of embodiment is equipped with mortar block 9, which is set to the both sides of lower steel plate 4, the mortar block 9 Setting direction and the setting direction of lower steel plate 4 are consistent, and as shown in Fig. 2, Fig. 3 and Fig. 6, mortar block 9 is along lower shear wall 2 Length direction is arranged, and the lateral surface of the mortar block 9 is concordant with the two side walls holding where lower 2 long side of shear wall respectively, together When, height and the fixture block 41 of the mortar block 9 stretch out the highly consistent of lower 2 top end face of shear wall, i.e., the height of mortar block 9 is 10- 20mm.When upper shear wall 1 and lower shear wall 2 assemble in place, the bottom face of upper shear wall 1 is bonded with the upper surface of mortar block 9, The mortar block 9 can play the role of sealing storehouse, prevent the concrete 6 in 1 notch 5 of shear wall from leaking outside, and the altitude range Mortar block 9 that card slot 31 and fixture block 41 can be made to connect is more firm.
Certainly, the present embodiment describes the connection of two pieces of steel plate shear force walls, needs to connect when there is three pieces of steel plate shear force walls When, the steel plate shear force wall of bottom makes with reference to lower shear wall 2, and the steel plate shear force wall of the top is made with reference to upper shear wall 1 Work, intermediate one piece of steel plate shear force wall can be respectively provided with notch 5, and the steel plate upper end setting in it in its wall upper and lower ends With the 31 matched fixture block 41 of card slot on the steel plate shear force wall of the top, and in steel plate lower end setting and the steel plate of bottom 41 matched card slot 31 of fixture block on shear wall.
A kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation of the utility model, reduces and applies Work difficulty, improves construction efficiency, reduces construction cost, and upper shear wall connects reliably with lower shear wall, and uses the connection Structure construction process is few, and on-site sanitation environment is preferable.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing Shown in also be the utility model one of embodiment, actual structure is not limited to this.So if this field Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, without creatively designing Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.

Claims (9)

1. a kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation, including upper shear wall (1) and under cut Power wall (2), the upper shear wall (1) is interior to be equipped with upper steel plate (3), and lower steel plate (4) is equipped in the lower shear wall (2), It is characterized in that:Upper steel plate (3) edge is parallel to shear wall (1) length direction or width direction is arranged in upper shear wall (1) in, the lower steel plate (4) is parallel to upper steel plate (3) setting, and the upper shear wall (1) is perpendicular to upper steel plate (3) length The side wall in direction is equipped with the notch (5) for being through to shear wall (1) bottom face, and the notch (5) edge is parallel to upper steel plate (3) length direction runs through upper shear wall (1), and the upper steel plate (3) is located at one end bottom in notch (5) and is equipped with card slot (31), the top of the lower steel plate (4) is equipped with the fixture block (41) that can be slided in card slot (31), and the fixture block (41) is high Go out the top end face of lower shear wall (2) and stretch into notch (5), the upper shear wall (1) and lower shear wall (2) pass through card slot (31) it is connected with fixture block (41), and the upper shear wall (1) and lower shear wall (2) passes through the concrete that is set in notch (5) (6) it is reinforced.
2. a kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation according to claim 1, It is characterized in that:It is additionally provided with grout hole (7) and slurry outlet (8) on the upper shear wall (1), it is mixed to be perfused into notch (5) Solidifying soil (6).
3. a kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation according to claim 2, It is characterized in that:The grout hole (7) is set to the lower section of slurry outlet (8).
4. a kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation according to claim 3, It is characterized in that:The notch (5) is inverted " Qian " shape.
5. a kind of prefabricated steel shear wall horizontal joint of slip installation according to any one of claims 1 to 4, Connection structure, it is characterised in that:The upper steel plate (3) is arranged along shear wall (1) length direction is parallel to.
6. a kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation according to claim 5, It is characterized in that:The top end face of the lower shear wall (2) is equipped with mortar block (9), and the mortar block (9) is set to lower steel plate (4) both sides, and the height of the mortar block (9) stretches out highly consistent, the institute of lower shear wall (2) top end face with fixture block (41) The bottom face for the upper shear wall (1) stated is bonded with the upper surface of mortar block (9).
7. a kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation according to claim 6, It is characterized in that:The fixture block (41) stretches out lower shear wall (2) top end face 10-20mm.
8. a kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation according to claim 5, It is characterized in that:It is embedded with nut (10) on the side wall of the upper shear wall (1) and lower shear wall (2) width direction.
9. a kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation according to claim 1, It is characterized in that:The cross section of the card slot (31) is inverted trapezoidal.
CN201820175691.2U 2018-02-01 2018-02-01 A kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation Expired - Fee Related CN208072706U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109208787A (en) * 2018-11-15 2019-01-15 黑龙江建筑职业技术学院 A kind of fabricated shear wall connection structure and its construction method
CN111561061A (en) * 2020-03-24 2020-08-21 河北工业大学 Assembled wallboard, wall structure and construction method of wall structure
CN113431223A (en) * 2021-07-01 2021-09-24 重庆大学 I-shaped clamping groove type composite shear wall and splicing method thereof
CN113585522A (en) * 2021-08-21 2021-11-02 惠州市鸿泰建筑工程有限公司 Fabricated shear wall building structure and construction method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109208787A (en) * 2018-11-15 2019-01-15 黑龙江建筑职业技术学院 A kind of fabricated shear wall connection structure and its construction method
CN109208787B (en) * 2018-11-15 2020-01-14 黑龙江建筑职业技术学院 Assembly type shear wall connecting structure and construction method thereof
CN111561061A (en) * 2020-03-24 2020-08-21 河北工业大学 Assembled wallboard, wall structure and construction method of wall structure
CN113431223A (en) * 2021-07-01 2021-09-24 重庆大学 I-shaped clamping groove type composite shear wall and splicing method thereof
CN113431223B (en) * 2021-07-01 2022-09-30 重庆大学 I-shaped clamping groove type composite shear wall and splicing method thereof
CN113585522A (en) * 2021-08-21 2021-11-02 惠州市鸿泰建筑工程有限公司 Fabricated shear wall building structure and construction method thereof

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