CN211597181U - Shear wall of steel structure civil house building - Google Patents
Shear wall of steel structure civil house building Download PDFInfo
- Publication number
- CN211597181U CN211597181U CN201922142729.3U CN201922142729U CN211597181U CN 211597181 U CN211597181 U CN 211597181U CN 201922142729 U CN201922142729 U CN 201922142729U CN 211597181 U CN211597181 U CN 211597181U
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- wall
- steel sheet
- buckling
- steel
- bearing wall
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 106
- 239000010959 steel Substances 0.000 title claims abstract description 106
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010008 shearing Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Load-Bearing And Curtain Walls (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a steel construction civil house building's shear force wall, including steel sheet wall and buckling restrained bearing wall, link as an organic wholely through locking mechanism between steel sheet wall and the buckling restrained bearing wall, buckling restrained bearing wall includes concrete main body wall, the inside vertically and horizontally staggered of concrete main body wall is provided with latticed reinforcing bar, the steel sheet wall includes the main part steel sheet, and the shape and the area of main part steel sheet are the same with buckling restrained bearing wall. The utility model discloses a pass through locking mechanism installation buckling-restrained bearing wall in the steel sheet wall outside, utilize buckling-restrained bearing wall to the restriction of the off-plate deformation of steel sheet wall for when the shear force wall reaches a quantitative value at the yawing force, steel sheet wall and buckling-restrained bearing wall produce relative slip, because buckling-restrained bearing wall's existence can delay the appearance in steel sheet wall pulling force area, thereby improved the shearing ability, bearing capacity and the shock resistance of steel sheet wall.
Description
Technical Field
The utility model relates to a civil house building technical field especially relates to a steel construction civil house building's shear force wall.
Background
The shear wall is a vertical bearing component in a building, the wall body bears vertical load transmitted by a horizontal component and horizontal earthquake load transmitted by wind power or earthquake action, and simultaneously, the shear wall is also a partition wall and a surrounding wall of the building, so that the arrangement of the wall body must meet the requirements of plane arrangement and structural arrangement of the building.
Steel house room has that the building is fast, construction waste is few, the structure is succinct, advantages such as span is big obtain building industry's wide application gradually, because the shear force effect that steel house room bottom bore is great, consequently can strengthen the room bottom generally, and the steel sheet shear force wall in reinforcing district directly bears vertical and horizontal load, and do not have the restraint of peripheral steel frame, its atress mechanism is different from traditional embedded frame steel sheet shear force wall structure completely, consequently, if adopt traditional steel sheet shear force wall structure, structure bottom wall body can buckleing in advance because of bearing too big shear force, very big bearing capacity and the anti-seismic performance of room bottom have been influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the substructure bearing capacity and the anti-seismic performance are poor among the steel house building that exists among the prior art, and the shear force wall of the civil house building of steel construction that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a steel construction civil housing building's shear force wall, includes steel sheet wall and buckling restrained bearing wall, link as an organic wholely through locking mechanism between steel sheet wall and the buckling restrained bearing wall, buckling restrained bearing wall includes concrete main body wall, the inside vertically and horizontally staggered of concrete main body wall is provided with into latticed reinforcing bar, the steel sheet wall includes the main part steel sheet, and the shape and the area of main part steel sheet are the same with buckling restrained bearing wall, one side that buckling restrained bearing wall was kept away from to the main part steel sheet vertically is equipped with a plurality of stiffening ribs, the side steel sheet has all been welded to main part steel sheet both sides edge.
Preferably, the reinforcing ribs comprise first reinforcing ribs and second reinforcing ribs which are longitudinally and alternately distributed on the main steel plate, and at least two second reinforcing ribs are arranged between every two first reinforcing ribs at equal intervals.
Preferably, the cross sections of the first reinforcing rib and the second reinforcing rib are respectively T-shaped and L-shaped.
Preferably, the locking mechanism comprises m rows of areas which are formed by dividing the side surface of the main steel plate into through reinforcing ribs, a plurality of second bolt holes are formed in each m row of areas at equal intervals, a plurality of first bolt holes which correspond to the second bolt holes in a one-to-one mode are formed in the concrete main wall, and locking bolts are installed in the first bolt holes and the second bolt holes which correspond to the first bolt holes and the second bolt holes in positions.
Preferably, each locking bolt is provided with a first fastening piece and a second fastening piece respectively.
Preferably, the two side steel plates are perpendicular to the main body steel plate and extend towards two sides of the main body steel plate, and the length of the two side steel plates extending towards the anti-buckling load-bearing wall is greater than the thickness of the anti-buckling load-bearing wall.
The utility model has the advantages that:
1. the shear wall is formed by the buckling-restrained bearing wall and the steel plate wall together, deformation of the shear wall can be reduced due to the buckling-restrained bearing wall, noise generated by buckling of the main steel plate is reduced, and meanwhile the buckling-restrained bearing wall can also play a role in protecting the shear wall at the bottom of the building so as to reduce damage to the shear wall caused by external force.
2. When vibration occurs or the steel plate wall bears larger load in the vertical and horizontal directions, and the buckling-restrained bearing wall and the steel plate wall generate relative sliding, the buckling-restrained bearing wall limits the out-of-plane deformation of the steel plate wall and delays the occurrence of a tension band of the steel plate wall, so that the bearing capacity and the anti-seismic performance of the shear wall are improved.
3. Through set up a plurality of T shape first stiffening ribs and L shape second stiffening rib on the steel sheet wall for the steel sheet wall can bear horizontal shear, also can bear the effect of vertical pressure.
4. Because the steel plate wall and the anti-buckling bearing wall can be prefabricated in a factory and then assembled in the whole process on site, the construction efficiency is accelerated, the construction period is shortened, and the management and the cleaning of the construction site are facilitated.
To sum up, the utility model discloses a pass through locking mechanism installation buckling-restrained bearing wall in the steel sheet wall outside, utilize buckling-restrained bearing wall to the restriction of the off-plate deformation of steel sheet wall for when the shear force wall reaches a quantitative value at the yawing force, steel sheet wall and buckling-restrained bearing wall produce relative slip, because the existence of buckling-restrained bearing wall can delay the appearance in steel sheet wall pulling force area, thereby improved the shearing resistance, bearing capacity and the shock resistance of steel sheet wall.
Drawings
Fig. 1 is a schematic structural view of a shear wall of a steel structure civil house building provided by the utility model;
fig. 2 is a rear view of a shear wall of a steel structure civil house building provided by the present invention;
fig. 3 is a schematic structural view of a buckling restrained bearing wall in a shear wall of a steel structure civil house building provided by the utility model;
fig. 4 is a front view of a steel plate wall in a shear wall of a steel structure civil house building provided by the utility model;
fig. 5 is a rear view of a steel plate wall in a shear wall of a steel structure civil house building provided by the present invention;
fig. 6 is a top view of the shear wall of the civil house building with steel structure provided by the utility model.
In the figure: the anti-buckling load-bearing wall comprises an anti-buckling load-bearing wall body 1, a concrete main body wall 101, a reinforcing steel bar 102, a first bolt hole 103, a steel plate wall 2, a main body steel plate 201, a first reinforcing rib 202, a second reinforcing rib 203, a second bolt hole 204, a side steel plate 205, a locking bolt 3, a first fastening piece 4 and a second fastening piece 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, a shear wall of a steel structure civil house building, including a steel plate wall 2 and a buckling-restrained bearing wall 1, the steel plate wall 2 and the buckling-restrained bearing wall 1 are connected into a whole through a locking mechanism, the buckling-restrained bearing wall 1 includes a concrete main body wall 101, grid-shaped reinforcing steel bars 102 are criss-cross arranged inside the concrete main body wall 101, the steel plate wall 2 includes a main body steel plate 201, the shape and the area of the main body steel plate 201 are the same as those of the buckling-restrained bearing wall 1, one side of the main body steel plate 201, which is far away from the buckling-restrained bearing wall 1, is longitudinally provided with a plurality of reinforcing ribs, side steel plates 205 are welded at edges of two sides of the main body steel plate 201, the two side steel plates 205 are perpendicular to the main body steel plate 201 and extend towards two sides of the main body steel plate 201, and the length.
In the utility model, the reinforcing rib comprises a first reinforcing rib 202 and a second reinforcing rib 203 which are longitudinally and alternately distributed on the main steel plate 201, at least two second reinforcing ribs 203 are arranged between every two first reinforcing ribs 202 at equal intervals, the cross sections of the first reinforcing rib 202 and the second reinforcing rib 203 are respectively T-shaped and L-shaped, and the first reinforcing rib 202 and the second reinforcing rib 203 can be made of carbon steel;
the locking mechanism comprises m rows of areas which are formed by dividing the side surface of the main body steel plate 201 through a plurality of reinforcing ribs, a plurality of second bolt holes 204 are arranged in the transverse center position of each m row of areas at equal intervals, a plurality of first bolt holes 103 which are concentrically aligned with the second bolt holes 204 one by one are arranged on the concrete main body wall 101, locking bolts 3 are jointly installed in the first bolt holes 103 and the second bolt holes 204 corresponding to the positions, and nuts are screwed at the tail ends of the locking bolts 3 after the tail ends of the locking bolts 3 sequentially penetrate through the second bolt holes 204 and the corresponding second bolt holes 103;
wherein, the aperture of the second bolt hole 204 is equal to the diameter of the locking bolt 3 +5mm, the aperture of the second bolt hole 103 is equal to the diameter of the locking bolt 3 +20mm, each locking bolt 3 is respectively provided with a first fastening piece 4 and a second fastening piece 5, and second fastener 5 sets up between the nut of lockbolt 3 and steel sheet wall 2, first fastener 4 sets up between buckling-restrained bearing wall 1 and nut, second fastener 5 and first fastener 4 are the circular gasket of steel, the trompil aperture of the circular gasket of steel +5mm of lockbolt, the gasket diameter of the circular gasket of steel +5mm of nut external diameter, the same user can adjust the aperture of the first bolt hole 103 on the buckling-restrained bearing wall 1 according to actual regulation, when guaranteeing that the shear force wall reaches a quantitative value at the lateral force, steel sheet wall 2 can produce relative slip with buckling-restrained bearing wall 1.
The utility model discloses during the use, operating personnel will prevent buckling load-bearing wall 1 steel plate wall 2 through locking bolt 3 and deviate from a side of stiffening rib and connect, when vibrations or steel plate wall 2 are vertical to bear great load with the horizontal direction, when buckling load-bearing wall 1 and steel plate wall 2 produce relative sliding, because buckling load-bearing wall 1 has restricted steel plate wall 2's off-plate deformation, and delayed the appearance in 2 pulling force areas of steel plate wall, thereby improved the bearing capacity and the anti-seismic performance of this shear force wall.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a steel construction civil housing building's shear force wall, includes steel sheet wall (2) and buckling restrained bearing wall (1), its characterized in that, link as an organic wholely through locking mechanism between steel sheet wall (2) and buckling restrained bearing wall (1), buckling restrained bearing wall (1) includes concrete main body wall (101), concrete main body wall (101) inside vertically and horizontally staggered is provided with latticed reinforcing bar (102), steel sheet wall (2) include main body steel sheet (201), and the shape and the area of main body steel sheet (201) are the same with buckling restrained bearing wall (1), one side that buckling restrained bearing wall (1) was kept away from in main body steel sheet (201) vertically is equipped with a plurality of stiffening ribs, all welding of main body steel sheet (201) both sides edge has side steel sheet (205).
2. The shear wall of a steel structure civil house building according to claim 1, characterized in that the reinforcing ribs comprise first reinforcing ribs (202) and second reinforcing ribs (203) which are longitudinally staggered on the main steel plate (201), and at least two second reinforcing ribs (203) are arranged between every two first reinforcing ribs (202) at equal intervals.
3. The shear wall of a steel structure civil house building according to claim 2, characterized in that the cross-sections of the first reinforcing rib (202) and the second reinforcing rib (203) are T-shaped and L-shaped, respectively.
4. The shear wall for the civil house building with the steel structure as claimed in claim 1, wherein the locking mechanism comprises a plurality of reinforcing ribs which divide the side surface of the main steel plate (201) into m rows of areas, a plurality of second bolt holes (204) are arranged in each m row of areas at equal intervals, a plurality of first bolt holes (103) which correspond to the second bolt holes (204) in a one-to-one manner are arranged on the concrete main wall (101), and the locking bolts (3) are jointly arranged in the corresponding first bolt holes (103) and the corresponding second bolt holes (204).
5. The shear wall of a steel structure civil house building according to claim 4, characterized in that each locking bolt (3) is provided with a first fastening member (4) and a second fastening member (5), respectively.
6. The shear wall of a steel structure civil house building according to claim 1, characterized in that, the two side steel plates (205) are perpendicular to the main steel plate (201) and extend to both sides of the main steel plate (201), and the length of the two side steel plates (205) extending towards the buckling restrained bearing wall (1) is larger than the thickness of the buckling restrained bearing wall (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922142729.3U CN211597181U (en) | 2019-12-04 | 2019-12-04 | Shear wall of steel structure civil house building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922142729.3U CN211597181U (en) | 2019-12-04 | 2019-12-04 | Shear wall of steel structure civil house building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211597181U true CN211597181U (en) | 2020-09-29 |
Family
ID=72590443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922142729.3U Expired - Fee Related CN211597181U (en) | 2019-12-04 | 2019-12-04 | Shear wall of steel structure civil house building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211597181U (en) |
-
2019
- 2019-12-04 CN CN201922142729.3U patent/CN211597181U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |