CN211058069U

CN211058069U - Shear wall structure

Info

Publication number: CN211058069U
Application number: CN201921812542.3U
Authority: CN
Inventors: 李占国; 李保龙
Original assignee: Jiangsu Zhongying Tongjian Assembly Construction Technology Co ltd
Current assignee: Jiangsu Zhongying Tongjian Assembly Construction Technology Co ltd
Priority date: 2019-10-27
Filing date: 2019-10-27
Publication date: 2020-07-21
Anticipated expiration: 2029-10-27

Abstract

The utility model discloses a shear wall structure aims at solving the not enough problem of durability. The key points of the technical scheme are as follows: including interior wall body and outsourcing power consumption board, the outsourcing power consumption board includes two blocks of curb plates, two sideboard and four end angle fixed strips, the dovetail groove one of wall body in inserting is gone into to trapezoidal strip one on two curb plates, and trapezoidal strip two on two curb plates insert the dovetail groove two of interior wall body, and card strip one and card strip two on the end angle fixed strip insert the draw-in groove one of curb plate and the draw-in groove two of curb plate respectively, and sideboard, curb plate, end angle fixed strip are established ties through reinforcing bar one and reinforcing bar two again. The utility model discloses difficult emergence is ageing, and bears the weight of the dynamic height, can consume seismic energy effectively, and the durability is good, has prolonged life greatly.

Description

Shear wall structure

Technical Field

The utility model relates to a shear force wall technical field, more specifically say, it relates to a shear force wall structure.

Background

The shear wall is also called as a wind-resistant wall, an earthquake-resistant wall or a structural wall and is used for bearing horizontal load caused by wind load or earthquake action in a house or a structure, and the shear wall can effectively prevent the building structure from being damaged by shearing. The shear wall in the prior art is corroded by warm and humid air flow and is easy to age, the bearing capacity of the shear wall in the prior art is not ideal, the energy consumption capacity of the shear wall under the action of earthquake load is poor, and the durability damage problem of the shear wall is increasingly prominent due to the defects.

The utility model discloses a chinese patent with publication number CN207686049U, a multi-cavity split shear wall structure, wherein the front and back of the wall body of the multi-cavity split shear wall structure are respectively provided with an outer-wrapped energy-consuming steel plate, the two sides of the wall body are provided with side plates, the four corners of the end part are provided with end angle fixing ribs, the wall body structure is internally provided with a plurality of built-in split energy-consuming steel partition plates, the two ends of the built-in split energy-consuming steel partition plates are inserted into the outer-wrapped energy-consuming steel plates to divide the interior of the wall body structure into a plurality of cavities, the built-in transverse opposite-penetration reinforcing ribs pass through the built-in split energy-consuming steel partition plates, the filled fiber reinforced material concrete and the side plates, and simultaneously, the wall body is primarily connected and fixed, the steel plate inclined struts are arranged at the front and back of the wall body to connect and fix the wall body again by, the service life of the shear wall is prolonged.

The utility model provides a new technical scheme solves the not enough problem of shear force wall durability.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a shear wall structure reaches the purpose of reinforcing durability through the setting of outsourcing power consumption board, reinforcing bar one and reinforcing bar two.

The above technical purpose of the present invention can be achieved by the following technical solutions: a shear wall structure comprises an inner wall body and an outer covering energy consumption plate, wherein the outer covering energy consumption plate comprises two side plates, two side plates and four end angle fixing strips, a plurality of first trapezoidal grooves are formed in two opposite surfaces of the inner wall body, a first trapezoidal strip used for being inserted into the first trapezoidal grooves is arranged on the two side plates, a plurality of second trapezoidal grooves are formed in the other two opposite surfaces of the inner wall body, a second trapezoidal strip used for being inserted into the second trapezoidal grooves is arranged on the two side plates, clamping grooves are formed in the two ends of the two side plates, a first clamping strip used for being inserted into the first clamping grooves and a second clamping strip used for being inserted into the second clamping grooves are respectively arranged on the two adjacent end surfaces of the end angle fixing strips, a plurality of first through holes distributed in an array are arranged on the first trapezoidal strip, a plurality of second through holes penetrating through the inner wall body are arranged on the first trapezoidal grooves, the clamping groove II is provided with a plurality of through holes III penetrating through the side plate, the clamping strip II is provided with a plurality of through holes VII distributed in an array manner, the through holes I, II, III and VII have the same aperture and correspond to the position, the through holes I, II, III and VII are butted to form a channel I, a first reinforcing steel bar is penetrated in the channel I, the trapezoidal strip II is provided with a plurality of through holes IV distributed in an array manner, the trapezoidal groove II is provided with a plurality of through holes V penetrating through the inner wall body, the clamping groove I is provided with a plurality of through holes VI penetrating through the side plate, the clamping strip I is provided with a plurality of through holes eight distributed in an array manner, the through holes IV, V, VI and V have the same aperture and correspond to the position, the through holes IV, V, VI and V are butted to form a channel II, and the channel II is penetrated in the channel II, the first channels and the second channels are sequentially distributed at intervals.

Through adopting above-mentioned technical scheme, on four terminal surfaces of wall body including two blocks of curb plates and two sideboard are installed respectively, rethread end angle fixed strip with curb plate and sideboard two liang of connections, the concatenation forms complete outsourcing power consumption board, and the wall body receives the erosion in the outsourcing power consumption board can prevent on the one hand, also can improve simultaneously the utility model discloses an intensity, rigidity and stability have improved the utility model discloses the ability of shearing and cutting damage, on the other hand can consume seismic energy, is showing and improves the utility model discloses the damping ratio can the utility model discloses provide the damping when satisfying the rigidity requirement, can reduce the seismic response the utility model discloses an earthquake. The first trapezoid strip is inserted into the first trapezoid groove, so that the connection between the side plate and the inner wall body is more stable. The second trapezoidal strip is inserted into the second trapezoidal groove, so that the connection between the side plate and the inner wall body is more stable. Card strip one inserts in the draw-in groove one, and card strip two inserts in the draw-in groove two, makes the connection between end angle fixed strip, sideboard and the curb plate more stable, effectively prevents the utility model discloses take place whole sliding easily or warp when bearing, promote the utility model discloses holistic stability. Wear to establish reinforcing bar one and reinforcing bar two in passageway one and passageway two respectively, reinforcing bar one and reinforcing bar two get up interior wall body, curb plate, sideboard and end angle fixed strip polyphone, have further promoted the utility model discloses a structural stability makes the utility model discloses a atress nature is better, the bearing capacity is higher, and a plurality of passageways one and a plurality of passageway two interval distribution in proper order, reinforcing bar one and reinforcing bar two can not influence each other.

The utility model discloses further set up to: a first gap is reserved between the first channel and the first reinforcing steel bar, a first cement layer is filled in the first gap, a second gap is reserved between the second channel and the second reinforcing steel bar, and a second cement layer is filled in the second gap.

Through adopting above-mentioned technical scheme, reinforcing bar one is fixed in passageway one through cement layer one, has promoted reinforcing bar one and passageway one between the stability of being connected, also promoted simultaneously the utility model discloses a structural stability. Reinforcing bar two-pass cement layer two is fixed in passageway two, has promoted the connection stability between reinforcing bar two and the passageway two, has also promoted simultaneously the utility model discloses a structural stability.

The utility model discloses further set up to: the energy-saving wall is characterized in that a middle plate layer is arranged between the inner wall body and the outer-packaging energy-consuming plate, the first trapezoidal groove, the second through hole and the fifth through hole are all located on the middle plate layer, and the middle plate layer is fixedly connected with the inner wall body through bolts.

Through adopting above-mentioned technical scheme, the setting of middle sheet layer, the internal wall body of cooperation outsourcing power consumption board realizes duplicate protection, further prevents that the internal wall body from receiving the erosion, also can further improve simultaneously the utility model discloses an intensity, rigidity and stability.

The utility model discloses further set up to: the inner wall body is internally provided with a plurality of built-in energy dissipation plates, and the built-in energy dissipation plates divide the inner wall body into a plurality of cavities.

Through adopting above-mentioned technical scheme, built-in power consumption board can further consume seismic energy, and the cooperation outsourcing power consumption board has improved greatly together the utility model discloses the damping ratio reduces the utility model discloses an earthquake response.

The utility model discloses further set up to: the cross section of the cavity is triangular.

Through adopting above-mentioned technical scheme, utilize triangle-shaped's structural stability, further promoted the utility model discloses a structural stability, atress nature and bearing capacity.

The utility model discloses further set up to: the height of the built-in energy dissipation plate is consistent with that of the wrapping energy dissipation plate in the vertical direction.

By adopting the technical scheme, the height of the built-in energy dissipation plate in the vertical direction is consistent with that of the inner wall body, and the inner wall body is completely separated by the built-in energy dissipation plate, so that the built-in energy dissipation plate can fully play the role of consuming seismic energy.

The utility model discloses further set up to: one end deviating from the first trapezoid strip on the side plate and one end deviating from the second trapezoid strip on the side plate are both provided with steel plate inclined struts.

Through adopting above-mentioned technical scheme, further improved the utility model discloses an intensity, rigidity and stability have further improved the utility model discloses shear damage's ability.

The utility model discloses further set up to: the inner wall body is made of a material formed by mixing a fiber reinforced material and lightweight concrete.

Through adopting above-mentioned technical scheme, improve the tensile strength of concrete poor, the poor shortcoming of ductility, increase the closely knit degree of concrete, and then make the structure of interior wall body more stable, more durable.

To sum up, the utility model discloses following beneficial effect has:

the utility model provides a shear force wall structure, on four terminal surfaces of wall body including two blocks of curb plates and two sideboard are installed respectively, two liang of connections of curb plate and sideboard are connected to rethread end angle fixed strip, and the concatenation forms complete outsourcing power consumption board, and the wall body receives the erosion in the outsourcing power consumption board can prevent on the one hand, also can improve simultaneously the utility model discloses an intensity, rigidity and stability have improved the utility model discloses the ability of shearing and cutting damage, on the other hand can consume seismic energy, is showing and improves the utility model discloses the damping ratio can the utility model discloses provide the damping when satisfying the rigidity requirement, can reduce the seismic response the utility model discloses an earthquake reaction. The first trapezoid strip is inserted into the first trapezoid groove, so that the connection between the side plate and the inner wall body is more stable. The second trapezoidal strip is inserted into the second trapezoidal groove, so that the connection between the side plate and the inner wall body is more stable. Card strip one inserts in the draw-in groove one, and card strip two inserts in the draw-in groove two, makes the connection between end angle fixed strip, sideboard and the curb plate more stable, effectively prevents the utility model discloses take place whole sliding easily or warp when bearing, promote the utility model discloses holistic stability. Wear to establish reinforcing bar one and reinforcing bar two in passageway one and passageway two respectively, reinforcing bar one and reinforcing bar two get up interior wall body, curb plate, sideboard and end angle fixed strip polyphone, have further promoted the utility model discloses a structural stability makes the utility model discloses a atress nature is better, the bearing capacity is higher, and a plurality of passageways one and a plurality of passageway two interval distribution in proper order, reinforcing bar one and reinforcing bar two can not influence each other.

Drawings

Fig. 1 is a schematic structural view of a shear wall structure of the present invention, which is mainly used for showing the overall structure of the present invention;

fig. 2 is a schematic structural view of a side plate of the shear wall structure of the present invention, which is mainly used for showing the overall structure of the side plate;

fig. 3 is a schematic structural view of a side plate of the shear wall structure of the present invention, which is mainly used for showing the overall structure of the side plate;

fig. 4 is a schematic structural diagram of an end corner fixing strip of a shear wall structure according to the present invention, which is mainly used for showing an overall structure of the end corner fixing strip;

fig. 5 is the utility model relates to a shear wall structure's reinforcing bar one and two structural schematic diagrams of reinforcing bar, mainly used shows the position relation between reinforcing bar one and the reinforcing bar two.

In the figure: 1. an inner wall; 2. wrapping an energy consumption plate; 3. a side plate; 4. a side plate; 5. end angle fixing strips; 6. a first trapezoid strip; 7. a second trapezoidal strip; 8. a first clamping strip; 9. a second clamping strip; 10. a first through hole; 11. a third through hole; 12. a fourth through hole; 13. a sixth through hole; 14. reinforcing steel bars I; 15. reinforcing steel bars II; 16. a middle ply layer; 17. an energy consumption plate is arranged in the energy-saving box; 18. a cavity; 19. a steel plate diagonal bracing; 20. a first clamping groove; 21. and a second clamping groove.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

A shear wall structure is shown in figures 1-5 and comprises an inner wall body 1, a middle slab 16 and an outer-wrapped energy dissipation slab 2. The inner wall body 1 is made of a fiber reinforced material added with light concrete, the fiber content is 8-10%, the fiber is made of steel fiber, alkali-resistant glass fiber, carbon fiber, aramid fiber or polypropylene fiber, and the defects of poor tensile property and ductility of the concrete are overcome, and the compactness of the concrete is increased. The inner wall body 1 is internally provided with a plurality of built-in energy dissipation plates 17, and the built-in energy dissipation plates 17 divide the inner wall body 1 into a plurality of cavities 18 with triangular cross sections. The outsourcing energy consumption board 2 includes two blocks of curb plates 3, two sideboard 4 and four end angle fixed strips 5, and middle sheet layer 16 comprises four splice plates, and built-in energy consumption board 17, splice plate, curb plate 3, sideboard 4 and end angle fixed strip 5 all adopt the steel sheet preparation to form. The middle plate layer 16 is fixedly connected with the inner wall body 1 through bolts, a plurality of trapezoidal grooves I are respectively arranged on two opposite surfaces of the middle plate layer 16, trapezoidal strips I6 used for being inserted into the trapezoidal grooves I are respectively welded on the two side plates 3, a plurality of trapezoidal grooves II are respectively arranged on the other two opposite surfaces of the middle plate layer 16, trapezoidal strips II 7 used for being inserted into the trapezoidal grooves II are respectively welded on the two side plates 4, clamping grooves I20 are respectively arranged at two ends of the two side plates 3, clamping grooves II 21 are respectively arranged at two ends of the two side plates 4, clamping strips I8 used for being inserted into the clamping grooves I20 and clamping strips II 9 used for being inserted into the clamping grooves II 21 are respectively welded on the adjacent two end surfaces of the end angle fixing strips 5, a plurality of through holes I10 distributed in an array mode are arranged on the trapezoidal strips I6, a plurality of through holes II penetrating through the middle plate layer 16 are arranged on the trapezoidal grooves I, a plurality of through, a plurality of through holes seven distributed in an array are arranged on the clamping strip II 9, the apertures of the through holes I10, the through holes II, the through holes III 11 and the through holes seven are the same and correspond to each other in position, a channel I is formed by butting the through holes I10, the through holes II, the through holes III 11 and the through holes seven, a steel bar 14 penetrates through the channel I, a gap I is reserved between the channel I and the steel bar 14, a cement layer I is filled in the gap I, a plurality of through holes IV 12 distributed in an array are arranged on the trapezoid strip II 7, a plurality of through holes V penetrating through the middle plate layer 16 are arranged on the trapezoid groove II, a plurality of through holes VI 13 penetrating through the side plate 3 are arranged on the clamping groove I20, a plurality of through holes eight distributed in an array are arranged on the clamping strip I8, the apertures of the through holes IV 12, the through holes V, the through holes VI 13 and the through holes IV are the same and correspond to each other in position, the, and a second gap is reserved between the second channel and the second reinforcing steel bar 15, a second cement layer is filled in the second gap, and the first channels and the second channels are sequentially distributed at intervals.

Additionally, as shown in fig. 1, the end of the side plate 3 facing away from the first trapezoidal bar 6 and the end of the side plate 4 facing away from the second trapezoidal bar 7 are both provided with steel plate diagonal braces 19. The strength, rigidity and stability of the embodiment are further improved, and the shear failure resistance of the embodiment is further improved.

The assembly process of this embodiment: firstly, the inner wall body 1 is manufactured through a mould, in the process of manufacturing the inner wall body 1, the built-in energy dissipation plate 17 is placed in the mould in advance, concrete added with fiber reinforced materials is injected, and after the concrete is solidified, the inner wall body 1 is manufactured. And then the middle slab layer 16 is sleeved outside the inner wall body 1, the middle slab layer 16 and the inner wall body 1 are fixed through bolts, and the bolts are screwed in by paying attention to avoiding the paths of the first channel and the second channel. Insert trapezoidal strip 6 on two blocks of curb plates 3 in the trapezoidal groove one of middle slab layer 16 again, insert trapezoidal strip two 7 on two blocks of curb plates 4 in the trapezoidal groove two in intermediate level, take up end angle fixed strip 5 after that, make card strip 8 of end angle fixed strip 5 aim at draw-in groove one 20 on the curb plate 3, card strip two 9 aims at draw-in groove two 21, insert end angle fixed strip 5, the repetitive operation, it accomplishes all to install until four end angle fixed strips 5, to this end, outsourcing power consumption board 2 also assembles the completion. At the moment, the positions of the first through hole 10, the second through hole, the third through hole 11 and the seventh through hole correspond to each other, the first through hole 10, the second through hole, the third through hole 11 and the seventh through hole are in butt joint to form a first channel, a first reinforcing steel bar 14 penetrates into the first channel, a first gap is reserved between the first channel and the first reinforcing steel bar 14, cast-in-place cement is poured into the first gap to form a first cement layer, and after the first cement layer is solidified, the first reinforcing steel bar 14 is fixed. Similarly, the positions of the through hole four 12, the through hole five, the through hole six 13 and the through hole eight correspond, the through hole four 12, the through hole five, the through hole six 13 and the through hole eight are in butt joint to form a channel two, a reinforcing steel bar two 15 penetrates into the channel two, a gap two is reserved between the channel two and the reinforcing steel bar two 15, cast-in-place cement is poured into the gap two to form a cement layer two, and after the cement layer two is condensed, the reinforcing steel bar two 15 is fixed. The first channels and the second channels are sequentially distributed at intervals, and the first reinforcing steel bars 14 and the second reinforcing steel bars 15 cannot influence each other. Finally, the steel plate diagonal brace 19 is fixed to the side plate 3 and the side plate 4 by bolts, and the assembly of the embodiment is completed.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a shear wall structure, includes interior wall body (1) and outsourcing power consumption board (2), outsourcing power consumption board (2) include two blocks of curb plates (3), two sideboard (4) and four end angle fixed strips (5), its characterized in that: a plurality of first trapezoidal grooves are formed in two opposite surfaces of the inner wall body (1), a plurality of second trapezoidal grooves are formed in two side plates (3) and used for being inserted into the first trapezoidal grooves, a plurality of second trapezoidal grooves are formed in the other two opposite surfaces of the inner wall body (1), a second trapezoidal strip (7) used for being inserted into the second trapezoidal grooves is formed in two side plates (4), a first clamping groove (20) is formed in each of two ends of each of the two side plates (3), a second clamping groove (21) is formed in each of two ends of each of the two side plates (4), a first clamping strip (8) used for being inserted into the first clamping groove (20) and a second clamping strip (9) used for being inserted into the second clamping groove (21) are respectively arranged on two adjacent end surfaces of the end angle fixing strip (5), a plurality of first through holes (10) distributed in an array are formed in the first trapezoidal grooves, a plurality of second through holes penetrating through the inner wall body (1) are formed in the first trapezoidal grooves, be provided with a plurality of through-holes three (11) that run through sideboard (4), be provided with a plurality of through-hole seven that are array distribution on card strip two (9), the aperture that through-hole one (10), through-hole two, through-hole three (11) and through-hole seven is the same and the position corresponds, through-hole one (10), through-hole two, through-hole three (11) and through-hole seven dock and form passageway one, wear to be equipped with reinforcing bar one (14) in the passageway one, be provided with a plurality of through-hole four (12) that are array distribution on trapezoidal strip two (7), be provided with a plurality of through-holes five that run through on the trapezoidal groove two interior wall body (1), be provided with a plurality of through-holes six (13) that run through curb plate (3) on card strip one (8), be provided with a plurality of through-holes eight that are array distribution on through-hole four (12), through-hole five (12), The aperture of through-hole six (13) and through-hole eight is the same and the position corresponds, through-hole four (12), through-hole five, through-hole six (13) and through-hole eight dock and form passageway two, wear to be equipped with reinforcing bar two (15) in the passageway two, it is a plurality of passageway one and a plurality of passageway two interval distribution in proper order.

2. A shear wall structure according to claim 1, wherein: a first gap is reserved between the first channel and the first reinforcing steel bar (14), a first cement layer is filled in the first gap, a second gap is reserved between the second channel and the second reinforcing steel bar (15), and a second cement layer is filled in the second gap.

3. A shear wall structure according to claim 1, wherein: interior wall body (1) and outsourcing energy consumption board (2) between be provided with middle sheet layer (16), trapezoidal groove one, trapezoidal groove two, through-hole two and through-hole five all are located middle sheet layer (16), pass through bolt fixed connection between middle sheet layer (16) and interior wall body (1).

4. A shear wall construction according to claim 3, wherein: the energy dissipation structure is characterized in that a plurality of built-in energy dissipation plates (17) are arranged inside the inner wall body (1), and the inner wall body (1) is divided into a plurality of cavities (18) by the built-in energy dissipation plates (17).

5. A shear wall structure according to claim 4, wherein: the cross section of the cavity (18) is triangular.

6. A shear wall construction according to claim 5, wherein: the height of the built-in energy dissipation plate (17) is consistent with that of the external energy dissipation plate (2) in the vertical direction.

7. A shear wall structure according to claim 1, wherein: one end of the side plate (3) deviating from the first trapezoid strip (6) and one end of the side plate (4) deviating from the second trapezoid strip (7) are both provided with steel plate inclined struts (19).

8. A shear wall structure according to claim 1, wherein: the inner wall body (1) is made of a material formed by mixing a fiber reinforced material and lightweight concrete.