CN209369112U - A kind of new steel plate shear wall - Google Patents
A kind of new steel plate shear wall Download PDFInfo
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- CN209369112U CN209369112U CN201821999033.1U CN201821999033U CN209369112U CN 209369112 U CN209369112 U CN 209369112U CN 201821999033 U CN201821999033 U CN 201821999033U CN 209369112 U CN209369112 U CN 209369112U
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Abstract
The utility model is a kind of new steel plate shear wall, belongs to steel construction facility technology field.Wall surrounding is the steel frame that frame column and Vierendeel girder surround, in steel frame, embedded steel plate is close to Vierendeel girder, the two is fixed by vertically connection bolt and weld seam, soap-free emulsion polymeization plate, restraining plate are disposed at left and right sides of embedded steel plate, screw bolt passes restraining plate, soap-free emulsion polymeization plate, embedded steel plate are connected, is screwed on attaching nut by screw thread；The structure overcomes concrete slab and does the mutation of shear wall rigidity caused by restraining plate, connection bolt can be moved in through-hole inner ring hole wall, restraining plate participation is avoided to share horizontal loading, the deformation mainly generated for tensile stress band, bolt is connected to arrange in diagonal line, Optimization Work performance, save material, restraining plate diagonal line two sides containment surfaces are in micro-arc, compressive pre-stress is applied to embedded steel plate tensile stress band position, destruction of the embedded steel plate deformed to restraining plate is reduced, the restraining plate service life is extended, restraining plate is reusable.
Description
Technical field
The utility model belongs to steel construction facility technology field, more particularly to a kind of new steel plate shear wall.
Background technique
In recent years, with 2008 " 5.12 Wenchuan earthquake ", 2011 " 3.11 eastern Earthquakes in Japan " and 2015 " 4.25
A series of generation of violent earthquakes such as Nepal's earthquake ", the earth come into the earthquake multiple phase.Violent earthquake causes building
Continuing vigorous vibration, will will cause the destruction of building when serious, or even collapse, and huge casualties and property is caused to damage
It loses.Therefore, the earthquake of engineering structure, cushion technique research are already as the hot spot and difficult point of civil engineering research field.In work
In journey structured design process, most basic Seismic Philosophy is the safety that multiple tracks " anti-vibration defense lines " are arranged to guarantee main structure, and
The horizontal lateral resistant member such as shear wall, support is often used as first " defence line ", and it is rigid that these element structures provide horizontal anti-side
While spending, the energy being input in structure is absorbed and consumes, protection thematic structure is against damages.
Under horizontal low all reciprocation cycle load actions such as violent earthquake, biggish bullet modeling is had accumulated in thin steel plate shear wall
Property bending deformation；Whenever Opposite side loading, it is both needed to that first embedded steel plate is straightened, pull strap could form and undertake horizontal loading；
During embedded steel plate is straightened, the anti-side rigidity of shear wall is smaller, forms one section of lateral displacement and continues to increase, and carries
The constant or even reduced rigidity softening stress-displacement stage of power, and elastic-plastic buckling deformation is bigger, it is longer to change softening stress-displacement stage, is reflected in steel plate and cuts
It is serious Draw shrinkage on the hysteresis loop of power wall, weakens its energy dissipation capacity.In addition, thin embedded steel plate possibly even exists
The common levels load action such as high wind is that elastic buckling occurs, brought in both direction buckling waveform convertion huge to make an uproar
Sound will seriously affect the comfort level of the civil buildings such as house or office building.Scholar proposes a variety of inhibition thin plate shear walls thus
Shear buckling or the construction measure for reducing the deformation of its out-of-plane buckling are made with reaching raising steel plate shear force wall energy dissipation capacity and structure
With performance purpose.Common method is that ribbed stiffener or concrete slab is arranged in interior panel two sides.
Ribbed stiffener and embedded steel plate are frequently with welded connecting, however a large amount of welding will increase construction hardly possible on sheet metal
Degree, and the residual stress generated on welding steel in welding process and deformation also have biggish cut to shear wall stress performance
It is weak.Ribbed stiffener and embedded steel plate shared horizontal loading are welded, ribbed stiffener will not only be made to bear buckling repeatedly and premature failure,
Steel plate cannot be embedded, lasting, stable out of plane constraint is provided, and when ribbed stiffener setting is excessive, also will affect steel plate shear force wall
Deformation performance.Buckling can be effectively suppressed and premature failure in embedded steel plate two sides setting concrete slab, cannot provide to embed steel plate
Continue, stable out of plane constraint, and when ribbed stiffener setting is excessive, also will affect the deformation performance of steel plate shear force wall.Embedded steel
Plate two sides setting concrete slab can inhibit buckling and make it through inplane shear resistance horizontal loading.But concrete slab will dramatically increase
The advantages that self weight of structure and construction period are unfavorable for playing steel construction processing, convenient transportation, and speed of application is fast.In addition, coagulation
Native plate will also cause shear wall rigidity to be mutated, and cut it easily with peripheral frame junction, and then cause structural bearing capacity unexpected
It reduces, or even causes structural collapse.
It proposes that one kind can both effectively inhibit embedded steel plate shearing buckling, improves the energy dissipation capacity and usability of shear wall
Can, and the shear wall the advantages that production of full steel structure easy fast industrialization and fabricated construction can be played, it can be used not only as more, height
The main anti-side component of layer newly-built structure, it may also be used for quickly repair, have after antidetonation or the wind resistance reinforcing of existing structure and calamity
Higher theoretical value and engineering application requirement.
Utility model content
In order to solve above-mentioned technical problem, the utility model provides a kind of new steel plate shear wall, the structure
It overcomes concrete slab and does the mutation of shear wall rigidity caused by restraining plate, be unable to satisfy rapid construction, the problems such as assembled requires,
Destruction of the embedded steel plate deformed to restraining plate is reduced, the restraining plate service life is extended, restraining plate is reusable.
The technical solution adopted in the utility model is as follows:
A kind of new steel plate shear wall, including frame column, Vierendeel girder, embedded steel plate, embedded steel plate through-hole, angle cleat,
Vertical connection bolt, lateral connection bolt, soap-free emulsion polymeization plate, soap-free emulsion polymeization plate through-hole, guard ring, restraining plate, restraining plate through-hole, connection spiral shell
Bolt, attaching nut, weld seam, connecting plate, stiffening plate, cross ribbed stiffener；
Wall surrounding is that frame column connect the steel frame surrounded with Vierendeel girder, in steel frame, embeds steel plate top surface and frame
Set a roof beam in place bottom surface abutting；On the left of embedded steel plate, the bottom surface of the top surface of angle cleat and Vierendeel girder closely, the side of angle cleat with
Closely, angle steel passes through with Vierendeel girder vertically connect top surface and Vierendeel girder that bolt passes perpendicularly through angle steel to the left side wall of embedded steel plate
Bottom surface is connected and fixed；On the right side of embedded steel plate, closely, connecting plate and Vierendeel girder pass through weld seam for connection plate top surface and frame soffit
Be connected and fixed, connecting plate side is close to embedded steel plate right side wall, lateral connection screw bolt passes connecting plate, embedded steel plate,
Angle cleat side；It is respectively arranged at connecting plate bottom surface, angle cleat bottom surface 2-3cm along steel plate vertical direction is embedded
Two blocks of soap-free emulsion polymeization plates, two blocks of soap-free emulsion polymeization plates are close to the left and right sides of embedded steel plate；It is provided with restraining plate on the outside of soap-free emulsion polymeization plate, two
Block restraining plate closely soap-free emulsion polymeization plate side wall, for restraining plate using diagonal line as symmetry axis, diagonal line two sides constrain plate face in micro-arc
It sticks up, adjacent cornerwise two angles of restraining plate are to upwarp height highest point, and restraining plate diagonal line is minimum point, constrain plate face and nothing
Adhesive board face contact area is 85%-90%；At restraining plate diagonal line, be close to restraining plate plate face be provided with stiffening plate, stiffening plate
Lengthwise edge distance restraint edges of boards edge 15-20cm, the width of stiffening plate are 30-40cm, stiffening plate with a thickness of 1.0-
1.5cm, is provided with cross ribbed stiffener between stiffening plate and restraining plate, between cross ribbed stiffener between be divided into 20-25cm；
At restraining plate surface distance restraining plate edge 10-15cm, it is provided with the restraining plate through-hole of diameter 5-7cm,
Distance 30-35cm between adjacent restraining plate through-hole；On restraining plate surface diagonal, the restraining plate for being provided with diameter 5-7cm is logical
Hole, distance 30-40cm between adjacent restraining plate through-hole；Soap-free emulsion polymeization plate surface at soap-free emulsion polymeization plate edge 10-15cm, if
It is equipped with the soap-free emulsion polymeization plate through-hole of diameter 5-7cm, distance 30-35cm between adjacent soap-free emulsion polymeization plate through-hole；Pair of soap-free emulsion polymeization plate surface
On linea angulata, it is provided with the soap-free emulsion polymeization plate through-hole of diameter 5-7cm, distance 30-40cm between adjacent soap-free emulsion polymeization plate through-hole, soap-free emulsion polymeization plate
Through hole wall is surrounded by guard ring, and guard ring is close to soap-free emulsion polymeization plate through-hole side wall, and extends to apart from soap-free emulsion polymeization plate through-hole edge 4-5cm；
It is embedded at the 10-15cm of steel plate edge in embedded surface of steel plate distance, is provided with the embedded steel plate through-hole of diameter 5-7cm, phase
Distance 30-35cm between the embedded steel plate through-hole of neighbour；On embedded surface of steel plate diagonal line, the embedded steel plate of diameter 5-7cm is set
Through-hole, distance 30-40cm between adjacent embedded steel plate through-hole；Connect restraining plate through-hole on the left of screw bolt passes, left side
Soap-free emulsion polymeization plate through-hole, soap-free emulsion polymeization plate through-hole, the restraining plate through-hole on right side, attaching nut for embedding steel plate through-hole, right side connect spiral shell
Mother passes through connection bolt shaft, and is screwed on by screw thread, connects diameter of bolt 3-5cm, connection bolt can be in restraining plate through-hole, nothing
Moved in adhesive board through-hole, embedded steel plate through-hole around hole wall surrounding, restraining plate participation avoided to share horizontal loading, restraining plate with it is interior
Embedding steel plate generates compressive pre-stress, and the frictional force that attaching nut and restraining plate side wall generate is 10-20Mpa；Embedded steel plate bottom surface with
Frame top surface of the beam is close to, and on the left of embedded steel plate, closely, angle steel passes through perpendicular with Vierendeel girder for angle cleat bottom surface and frame top surface of the beam
To connection, bolt passes perpendicularly through angle steel bottom surface, frame top surface of the beam is fixedly connected, and angle cleat side and embedded steel plate left side wall are tight
It suffers；On the right side of embedded steel plate, closely, connecting plate and Vierendeel girder are fixed by weld seam for connecting plate bottom surface and frame top surface of the beam, connection
It is close to embedded steel plate right side wall plate side；Lateral connection screw bolt passes connecting plate, embedded steel plate, angle cleat side.
Further, the soap-free emulsion polymeization plate uses rubber material, thickness 3-5cm.
Further, the guard ring uses aluminium alloy, thickness 1-1.5cm, the shearing strength 40-50Mpa of guard ring.
Further, the connection diameter of bolt is greater than restraining plate through-hole, soap-free emulsion polymeization plate through-hole, embedded steel plate through-hole 1-
2cm connects bolt shearing strength 80-100Mpa.
Further, the restraining plate uses high-strength steel.
The utility model has the beneficial effects that
The utility model has the beneficial effects that the shortcomings that improving traditional constraints plate, accelerates speed of application, assembly is improved
Change degree, connection bolt can be moved in through-hole inner ring hole wall, avoid restraining plate participation from sharing horizontal loading, for tensile stress band master
The deformation to be generated；It connects bolt to arrange in diagonal line, Optimization Work performance saves material；The constraint of restraining plate diagonal line two sides
Face is in micro-arc, and stiffening plate and cross ribbed stiffener avoid restraining plate local failure, is applied to embedded steel plate tensile stress band position pre-
Compression improves embedded steel plate working performance, reduces destruction of the embedded steel plate deformed to restraining plate, extends the restraining plate service life,
Restraining plate is reusable.
Detailed description of the invention
Fig. 1 is a kind of new steel plate shear wall structure plan view.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
Fig. 4 is the detailed maps for connecting bolt and passing through new steel plate shear wall.
Fig. 5 is stiffening plate and cross stiffening rib structure figure.
In figure, 1 is frame column；2 be Vierendeel girder；3 be embedded steel plate；3-1 is embedded steel plate through-hole；4 be angle cleat；5
Vertically to connect bolt；6 be lateral connection bolt；7 be soap-free emulsion polymeization plate；7-1 is soap-free emulsion polymeization plate through-hole；7-2 is guard ring；8 be about
Beam plate, 8-1 are restraining plate through-hole；9 be connection bolt；10 be attaching nut；11 be weld seam；12 be connecting plate；13 be stiffening plate；
14 be cross ribbed stiffener.
Specific embodiment
In order to further illustrate the utility model, the utility model is retouched in detail with reference to the accompanying drawings and embodiments
It states, but they cannot be interpreted as to the restriction to scope of protection of the utility model.
Embodiment 1: as shown in fig. 1~fig. 5, the wall surrounding of new steel plate shear wall is that frame column 1 is connect with Vierendeel girder 2
Steel frame is surrounded, in steel frame, embedded 3 top surface of steel plate is close to 2 bottom surface of Vierendeel girder；In embedded 3 left side of steel plate, angle cleat
4 top surface and the bottom surface of Vierendeel girder 2 closely, the left side wall of the side of angle cleat 4 and embedded steel plate 3 closely, angle steel 4 and frame
Beam 2 passes perpendicularly through the top surface of angle steel 4 and the bottom surface of Vierendeel girder 2 by vertically connection bolt 5 and is connected and fixed；It is right in embedded steel plate 3
Closely, connecting plate 12 is connected and fixed with Vierendeel girder 2 by weld seam 11, connecting plate 12 for side, 12 top surface of connecting plate and 2 bottom surface of Vierendeel girder
Side is close to embedded 3 right side wall of steel plate, and lateral connection bolt 6 sequentially passes through connecting plate 12, embedded steel plate 3,4 side of angle cleat
Face, connection 6 diameter of bolt are greater than restraining plate through-hole 8-1, soap-free emulsion polymeization plate through-hole 7-1, embedded steel plate through-hole 3-11-2cm, connect spiral shell
6 shearing strength 80-100Mpa of bolt；Along 3 vertical direction of steel plate is embedded, apart from 12 bottom surface of connecting plate, 4 bottom surface 2-3cm of angle cleat
Place is respectively arranged with two blocks of soap-free emulsion polymeization plates 7, and two blocks of soap-free emulsion polymeization plates 7 are close to the left and right sides of embedded steel plate 3, and soap-free emulsion polymeization plate 7 uses
Rubber material, thickness 3-5cm；The outside of soap-free emulsion polymeization plate 7 is provided with restraining plate 8, two pieces of restraining plates 8 closely 7 side wall of soap-free emulsion polymeization plate,
Using diagonal line as symmetry axis, restraining plate 8 face in diagonal line two sides upwarps restraining plate 8 in micro-arc, adjacent restraining plate 8 cornerwise two
A angle is to upwarp height highest point, and 8 diagonal line of restraining plate is minimum point, and 8 face of restraining plate is with 7 face contact area of soap-free emulsion polymeization plate
85%-90%, restraining plate 8 use high-strength steel；At 8 diagonal line of restraining plate, be close to 8 plate face of restraining plate be provided with stiffening plate 13, add
13 lengthwise edge distance restraint plate of strong plate, 8 edge 15-20cm, the width of stiffening plate 13 are 30-40cm, the thickness of stiffening plate 13
Degree is 1.0-1.5cm, is provided with cross ribbed stiffener 14 between stiffening plate 13 and restraining plate 8, between cross ribbed stiffener 14 between be divided into
20-25cm；
At 8 surface distance restraining plate of restraining plate, 8 edge 10-15cm, it is provided with the restraining plate through-hole of diameter 5-7cm
Distance 30-35cm between 8-1, adjacent restraining plate through-hole 8-1；On 8 surface diagonal of restraining plate, it is provided with diameter 5-7cm's
Distance 30-40cm between restraining plate through-hole 8-1, adjacent restraining plate through-hole 8-1；7 surface distance soap-free emulsion polymeization plate of soap-free emulsion polymeization plate, 7 surrounding
At edge 10-15cm, it is provided with distance 30- between soap-free emulsion polymeization plate the through-hole 7-1, adjacent soap-free emulsion polymeization plate through-hole 7-1 of diameter 5-7cm
35cm；On the diagonal line on 7 surface of soap-free emulsion polymeization plate, it is provided with the soap-free emulsion polymeization plate through-hole 7-1 of diameter 5-7cm, adjacent soap-free emulsion polymeization plate is logical
Distance 30-40cm between the 7-1 of hole, soap-free emulsion polymeization plate through-hole 7-1 hole wall are surrounded by guard ring 7-2, and guard ring 7-2 is close to soap-free emulsion polymeization plate through-hole 7-
1 side wall, and extend to and use aluminium alloy, thickness 1-1.5cm, guard ring apart from soap-free emulsion polymeization plate through-hole 7-1 edge 4-5cm, guard ring 7-2
The shearing strength 40-50Mpa of 7-2；It embeds at 3 edge 10-15cm of steel plate, is provided with straight in embedded 3 surface distance of steel plate
Distance 30-35cm between the embedded steel plate through-hole 3-1 of diameter 5-7cm, adjacent embedded steel plate through-hole 3-1；On embedded 3 surface pair of steel plate
On linea angulata, the embedded steel plate through-hole 3-1 of diameter 5-7cm, distance 30-40cm between adjacent embedded steel plate through-hole 3-1 are set；Connection
Bolt 9 sequentially passes through the restraining plate through-hole 8-1 in left side, the soap-free emulsion polymeization plate through-hole 7-1 in left side, embedded steel plate through-hole 3-1, right side
Soap-free emulsion polymeization plate through-hole 7-1, right side restraining plate through-hole 8-1, attaching nut 10, attaching nut 10 pass through connection 9 shaft of bolt, and
It is screwed on by screw thread, connects 9 diameter 3-5cm of bolt, connection bolt 9 can be in restraining plate through-hole 8-1, soap-free emulsion polymeization plate through-hole 7-1, interior
It is moved in embedding steel plate through-hole 3-1 around hole wall surrounding, restraining plate participation is avoided to share horizontal loading, restraining plate 8 and embedded steel plate 3 produce
The frictional force that raw compressive pre-stress, attaching nut 10 and 8 side wall of restraining plate generate is 10-20Mpa；Embedded 3 bottom surface of steel plate and frame
2 top surface of beam is close to, and in embedded 3 left side of steel plate, closely, angle steel 4 passes through with Vierendeel girder 2 for 4 bottom surface of angle cleat and 2 top surface of Vierendeel girder
Vertical connection bolt 5 passes perpendicularly through 4 bottom surface of angle steel, 2 top surface of Vierendeel girder and is fixedly connected, and 4 side of angle cleat and embedded steel plate 3 are left
Side wall is closely；On embedded 3 right side of steel plate, closely, connecting plate 12 passes through with Vierendeel girder 2 for 12 bottom surface of connecting plate and 2 top surface of Vierendeel girder
Weld seam 11 is fixed, and 12 side of connecting plate is close to embedded 3 right side wall of steel plate；Lateral connection bolt 6 sequentially passes through connecting plate 12, interior
Embedding steel plate 3,4 side of angle cleat.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of new steel plate shear wall, including frame column (1), Vierendeel girder (2), embedded steel plate (3), embedded steel plate through-hole (3-
1), angle cleat (4), vertically connect bolt (5), lateral connection bolt (6), soap-free emulsion polymeization plate (7), soap-free emulsion polymeization plate through-hole (7-1),
Guard ring (7-2), restraining plate (8), restraining plate through-hole (8-1), connection bolt (9), attaching nut (10), weld seam (11), connecting plate
(12), stiffening plate (13), cross ribbed stiffener (14), it is characterised in that:
Wall surrounding is that frame column (1) connect with Vierendeel girder (2) and surrounds steel frame, in steel frame, embedded steel plate (3) top surface and
It is close to Vierendeel girder (2) bottom surface；On the left of embedded steel plate (3), the bottom surface of the top surface of angle cleat (4) and Vierendeel girder (2) closely, even
Closely, angle steel (4) is with Vierendeel girder (2) by vertically connecting bolt for the left side wall of the side and embedded steel plate (3) that connect angle steel (4)
(5) bottom surface of the top surface and Vierendeel girder (2) that pass perpendicularly through angle steel (4) is connected and fixed；On the right side of embedded steel plate (3), connecting plate
(12) closely, connecting plate (12) is connected and fixed with Vierendeel girder (2) by weld seam (11), connecting plate for top surface and Vierendeel girder (2) bottom surface
(12) side is close to embedded steel plate (3) right side wall, and lateral connection bolt (6) sequentially passes through connecting plate (12), embedded steel plate
(3), angle cleat (4) side；Along steel plate (3) vertical direction is embedded, apart from connecting plate (12) bottom surface, angle cleat (4) bottom surface
At 2-3cm, two pieces of soap-free emulsion polymeization plates (7) are respectively arranged with, two pieces of soap-free emulsion polymeization plates (7) are close to the left and right sides of embedded steel plate (3)；Nothing
It is provided on the outside of adhesive board (7) restraining plate (8), two pieces of restraining plates (8) closely soap-free emulsion polymeization plate (7) side wall, restraining plate (8) is with right
Linea angulata is symmetry axis, and diagonal line two sides restraining plate (8) face is upwarped in micro-arc, and adjacent cornerwise two angles of restraining plate (8) are
Height highest point is upwarped, restraining plate (8) diagonal line is minimum point, and restraining plate (8) face is with soap-free emulsion polymeization plate (7) face contact area
85%-90%；At restraining plate (8) diagonal line, be close to restraining plate (8) plate face be provided with stiffening plate (13), stiffening plate (13) length
Direction Edge Distance restraining plate (8) edge 15-20cm, the width of stiffening plate (13) are 30-40cm, stiffening plate (13) with a thickness of
1.0-1.5cm is provided with cross ribbed stiffener (14) between stiffening plate (13) and restraining plate (8), between cross ribbed stiffener (14) between
It is divided into 20-25cm；
At restraining plate (8) surface distance restraining plate (8) edge 10-15cm, it is provided with the restraining plate through-hole of diameter 5-7cm
(8-1), distance 30-35cm between adjacent restraining plate through-hole (8-1)；On restraining plate (8) surface diagonal, it is provided with diameter 5-
The restraining plate through-hole (8-1) of 7cm, distance 30-40cm between adjacent restraining plate through-hole (8-1)；Soap-free emulsion polymeization plate (7) surface distance without
At adhesive board (7) edge 10-15cm, it is provided with the soap-free emulsion polymeization plate through-hole (7-1) of diameter 5-7cm, adjacent soap-free emulsion polymeization plate is logical
Distance 30-35cm between hole (7-1)；On the diagonal line on soap-free emulsion polymeization plate (7) surface, the soap-free emulsion polymeization plate for being provided with diameter 5-7cm is logical
Hole (7-1), distance 30-40cm between adjacent soap-free emulsion polymeization plate through-hole (7-1), soap-free emulsion polymeization plate through-hole (7-1) hole wall are surrounded by guard ring (7-
2), guard ring (7-2) is close to soap-free emulsion polymeization plate through-hole (7-1) side wall, and extends to apart from soap-free emulsion polymeization plate through-hole (7-1) edge 4-5cm；
It is embedded at steel plate (3) edge 10-15cm in embedded steel plate (3) surface distance, the embedded steel plate for being provided with diameter 5-7cm is logical
Hole (3-1), distance 30-35cm between adjacent embedded steel plate through-hole (3-1)；On embedded steel plate (3) surface diagonal, setting is straight
The embedded steel plate through-hole (3-1) of diameter 5-7cm, distance 30-40cm between adjacent embedded steel plate through-hole (3-1)；Connect bolt (9) according to
The secondary restraining plate through-hole (8-1) across left side, the soap-free emulsion polymeization plate through-hole (7-1) in left side, embedded steel plate through-hole (3-1), right side
Soap-free emulsion polymeization plate through-hole (7-1), the restraining plate through-hole (8-1) on right side, attaching nut (10), attaching nut (10) pass through connection bolt
(9) shaft, and screwed on by screw thread, bolt (9) diameter 3-5cm is connected, connection bolt (9) can be in restraining plate through-hole (8-1), nothing
It is moved in adhesive board through-hole (7-1), embedded steel plate through-hole (3-1) around hole wall surrounding, restraining plate participation is avoided to share horizontal loading,
Restraining plate (8) and embedded steel plate (3) generate compressive pre-stress, and the frictional force that attaching nut (10) generates with restraining plate (8) side wall is
10-20Mpa；Embedded steel plate (3) bottom surface is close to Vierendeel girder (2) top surface, on the left of embedded steel plate (3), angle cleat (4) bottom surface
Closely with Vierendeel girder (2) top surface, angle steel (4) and Vierendeel girder (2) by vertically connect bolt (5) pass perpendicularly through angle steel (4) bottom surface,
Vierendeel girder (2) top surface is fixedly connected, and angle cleat (4) side and embedded steel plate (3) left side wall are closely；It is right in embedded steel plate (3)
Closely, connecting plate (12) and Vierendeel girder (2) are fixed by weld seam (11), even for side, connecting plate (12) bottom surface and Vierendeel girder (2) top surface
It is close to embedded steel plate (3) right side wall fishplate bar (12) side；Lateral connection bolt (6) sequentially passes through connecting plate (12), embedded steel
Plate (3), angle cleat (4) side.
2. new steel plate shear wall according to claim 1, it is characterised in that: the soap-free emulsion polymeization plate (7) uses rubber
Material, thickness 3-5cm.
3. new steel plate shear wall according to claim 1, it is characterised in that: the guard ring (7-2) uses aluminium alloy,
Thickness 1-1.5cm, the shearing strength 40-50Mpa of guard ring (7-2).
4. new steel plate shear wall according to claim 1, it is characterised in that: described connection bolt (6) diameter is greater than
Restraining plate through-hole (8-1), soap-free emulsion polymeization plate through-hole (7-1), embedded steel plate through-hole (3-1) 1-2cm, connect bolt (6) shearing strength
80-100Mpa。
5. new steel plate shear wall according to claim 1, it is characterised in that: the restraining plate (8) uses high-strength steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999033.1U CN209369112U (en) | 2018-11-30 | 2018-11-30 | A kind of new steel plate shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999033.1U CN209369112U (en) | 2018-11-30 | 2018-11-30 | A kind of new steel plate shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209369112U true CN209369112U (en) | 2019-09-10 |
Family
ID=67834989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821999033.1U Expired - Fee Related CN209369112U (en) | 2018-11-30 | 2018-11-30 | A kind of new steel plate shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209369112U (en) |
-
2018
- 2018-11-30 CN CN201821999033.1U patent/CN209369112U/en not_active Expired - Fee Related
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