CN202039478U - Light-weight restrained steel plate wall with vertical slits - Google Patents
Light-weight restrained steel plate wall with vertical slits Download PDFInfo
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- CN202039478U CN202039478U CN2011200795161U CN201120079516U CN202039478U CN 202039478 U CN202039478 U CN 202039478U CN 2011200795161 U CN2011200795161 U CN 2011200795161U CN 201120079516 U CN201120079516 U CN 201120079516U CN 202039478 U CN202039478 U CN 202039478U
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Abstract
The utility model discloses a light-weight restrained steel plate wall with vertical slits, which comprises a frame and a steel plate, wherein the frame comprises an upper frame beam, a lower frame beam, a left frame post and a right frame post, the steel plate is provided with the vertical slits, the upper frame beam and the lower frame beam are provided with fishplates, the upper and the lower ends of the steel plate are respectively connected with the fishplates on the upper and the lower frame beams, both sides of the steel plate are provided with vertical reinforcing ribs, the middle of the steel plate is provided with a transverse reinforcing rib, both ends of the vertical reinforcing ribs are respectively connected with the fishplates on the upper and the lower frame beams, and both ends of the transverse reinforcing rib are respectively connected with the vertical reinforcing ribs on the left and the right sides of the steel plate. Since the reinforcing ribs are added on the surface of the steel plate wall, the number of the vertical slits needed by the steel plate can be effectively reduced, consequently, the steel plate can be prevented from being bent outwards, the lateral stiffness of the steel plate wall is enhanced, and the ductility and the energy dissipation property of the steel plate wall are improved.
Description
Technical field
The utility model relates to a kind of steel plate wall, and the vertical seam steel plate wall is opened in particularly a kind of light-duty constraint.
Background technology
Open vertical seam steel plate shear force wall as a kind of novel lateral resistant member, begun extensive use, in recent years China's vertical seam steel plate shear force wall that also begins one's study out gradually in the contour earthquake intensity of the Japan country that provides fortification against earthquakes.Compare with band perps concrete shear force wall, open vertical seam steel plate shear force wall and have better ductility and energy dissipation capacity, overcome the band perps concrete shear force wall shortcoming that concrete cracking, rigidity and ductility significantly reduce under little shake, and be convenient to construction, design arrangement is flexible, widely applicable, being easy to change and keep in repair after the big shake, is a kind of energy dissipation member of superior performance.Yet, must offer more perps when steel plate shear force wall is cracked in design and guarantee the less flakiness ratio of body of wall between seam, to prevent to stitch the outer flexing of face of a wall, thereby reach consume energy preferably effect and ductility, so just increased cost and reduced the anti-side rigidity of wallboard, reduced stock utilization and economy thereof.
The utility model content
At above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of light-duty constraint that has bigger anti-side rigidity, do not take place substantially to keep under flexing, the little shake effect surrendering also effective power consumption under elasticity, the big shake effect and opens the vertical seam steel plate wall under normal operating condition.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The vertical seam steel plate wall is opened in a kind of light-duty constraint, comprise framework and steel plate, described framework is by last, lower frame is set a roof beam in place and a left side, the correct frame post is formed, described steel plate is provided with perps, on described, lower frame is set a roof beam in place and is provided with splice bar, the two ends up and down of described steel plate respectively with described on, splice bar on lower frame is set a roof beam in place connects, described steel plate both sides are provided with vertical stiffening rib, the middle part of described steel plate is provided with transverse stiffener, the two ends of described vertical stiffening rib respectively with described on, splice bar on lower frame is set a roof beam in place connects, the two ends of described transverse stiffener respectively with a described steel plate left side, the vertical stiffening rib of right both sides connects.
Preferably, described vertical stiffening rib is connected by bolt with described splice bar, and described vertical stiffening rib upper end and the described upper ledge bolt hole that is connected of setting a roof beam in place is slotted hole or slotted eye.
Preferably, described framework is steel frame or reinforced concrete frame.
Preferably, described transverse stiffener, vertical stiffening rib are angle steel, channel-section steel, steel pipe or light steel type material.
Preferably, described steel plate is provided with single file perps or multirow perps.
Technique scheme has following beneficial effect: the upper ledge that the vertical seam steel plate wall is opened in this light-duty constraint is set a roof beam in place, lower frame is set a roof beam in place, two vertical stiffening ribs and horizontal stiffening rib are formed two parallel-crank mechanisms, the complete buckling unstability of the steel plate that can prevent to crack; The bolt hole of vertical stiffening rib upper end and upper frame junction can guarantee that for opening slotted eye or slotted hole stiffening rib only provides face to retrain, and does not participate in resisting lateral force under horizontal loads outward, prevents stiffening rib destruction and deactivating too early; Horizontal stiffening rib can retrain its face with being connected of steel plate and be out of shape outward, improves the wallboard service behaviour, prevents steel plate flexing outside the generating plane under normal operating condition, gives full play to lateral resisting and power consumption effect to guarantee steel plate.The utility model can effectively reduce the required quantity of opening perps of steel plate by add the form of stiffening rib on the steel plate wall surface of cracking, and prevents the outer flexing of steel plate, improves the anti-side rigidity of steel plate wall, improves ductility and the energy-dissipating property of opening the vertical seam steel plate wall.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of manual, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, 2, this light-duty constraint is opened the vertical seam steel plate wall and is comprised a framework, framework can adopt steel frame or reinforced concrete frame, framework is embedded with a steel plate 2, framework by upper ledge set a roof beam in place 11, left frame post 13, lower frame set a roof beam in place 12 and correct frame post 14 be in turn connected to form, upper ledge sets a roof beam in place 11, lower frame is set a roof beam in place 13 is provided with splice bar 5, and the splice bar 5 that the two ends up and down of steel plate 2 set a roof beam in place 11 with upper ledge respectively, lower frame is set a roof beam in place on 13 is connected, and connected mode can adopt welding manner or adopt bolt to connect.Steel plate 2 is provided with perps 21, can single file perps or multirow perps be set according to actual conditions on the steel plate 2.
The both sides of steel plate 2 are provided with vertical stiffening rib 3, and the middle part of steel plate 2 is provided with transverse stiffener 4, and vertical stiffening rib 3, transverse stiffener 4 all are connected with steel plate 2.The two ends of vertical stiffening rib 3 and upper ledge set a roof beam in place 11, lower frame is set a roof beam in place on 12 splice bar 5 is connected by bolt, and vertically stiffening rib 3 upper ends and the upper ledge bolt hole 31 that is connected of setting a roof beam in place is slotted hole or slotted eye, and can be convenient to connecting bolt like this has enough slipping space.The two ends of transverse stiffener 4 are connected by bolt with the vertical stiffening rib 3 of steel plate 2 and arranged on left and right sides respectively.Needs according to intensity can be provided with vertical stiffening rib 3, transverse stiffener 4 at the single or double of steel plate 2, and single face is put more energy into or two-sided effect of putting more energy into to play.Transverse stiffener 4, vertical stiffening rib 3 can adopt angle steel, channel-section steel, steel pipe or light steel type material.
This light-duty constraint is opened the processing of vertical seam steel plate wall and be may further comprise the steps:
1) determines the sectional dimension of frame beam column by vertical load;
2) determine steel plate thickness, width and the form of cracking by horizontal loading then, to guarantee that angle of displacement meets design requirement between framework, the bearing capacity of opening the vertical seam steel plate wall and elastic layer;
3) by splitting vertical seam steel plate buckling analysis decision stiffening rib minimum dimension limit value, guarantee that the out-of-plane restriction rigidity of stiffening rib meets the demands;
4) checking computations structural deterioration pattern guarantees that embedded steel plate is surrendered prior to framing component under the big shake effect, thus dissipation energy;
5) being connected in the steel work processing factory of Vierendeel girder and splice bar processed, and beam column is at the construction field (site) after the installation, and embedded steel plate is by bolt or be welded to connect with the edge frame beam and be connected.
The upper ledge that the vertical seam steel plate wall is opened in this light-duty constraint sets a roof beam in place 11, lower frame is set a roof beam in place 12, two vertical stiffening ribs 3 and horizontal stiffening rib 4 is formed two parallel-crank mechanisms, can prevent out the complete buckling unstability of vertical seam steel plate 2; Vertical stiffening rib 3 upper ends and upper ledge are set a roof beam in place the bolt hole 31 of junction for opening slotted eye or slotted hole, can guarantee under horizontal loads, vertical stiffening rib 3 only provides face to retrain outward, does not participate in resisting lateral force, prevents that vertical stiffening rib 3 from destroying too early and deactivate; Horizontal stiffening rib 4 can retrain its face with being connected of steel plate 2 and be out of shape outward, improves the wallboard service behaviour, prevents steel plate 2 flexing outside the generating plane under normal operating condition, gives full play to lateral resisting and power consumption effect to guarantee steel plate.
The utility model can effectively reduce the required quantity of opening perps of steel plate by add the form of stiffening rib on the steel plate wall surface of cracking, and prevents the outer flexing of steel plate, improves the anti-side rigidity of steel plate wall, improves ductility and the energy-dissipating property of opening the vertical seam steel plate wall.A kind of novel lateral resistant member that the vertical seam steel plate wall is multi-rise building steel work or other structure is opened in this light-duty constraint, it have crack less, characteristics such as cost is low, easy construction, and have good seismic resistance, ductility and hysteretic energy ability, be a kind of superior energy dissipation member.
More than light-duty constraint that the utility model embodiment is provided open the vertical seam steel plate wall and be described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; all can change to some extent in specific embodiments and applications; therefore this description only is used in the utility model embodiment is described; should not be construed as restriction of the present utility model, all any changes of being made according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (5)
1. the vertical seam steel plate wall is opened in a light-duty constraint, comprise framework and steel plate, described framework is by last, lower frame is set a roof beam in place and a left side, the correct frame post is formed, described steel plate is provided with perps, it is characterized in that: on described, lower frame is set a roof beam in place and is provided with splice bar, the two ends up and down of described steel plate respectively with described on, splice bar on lower frame is set a roof beam in place connects, described steel plate both sides are provided with vertical stiffening rib, the middle part of described steel plate is provided with transverse stiffener, the two ends of described vertical stiffening rib respectively with described on, splice bar on lower frame is set a roof beam in place connects, the two ends of described transverse stiffener respectively with a described steel plate left side, the vertical stiffening rib of right both sides connects.
2. the vertical seam steel plate wall is opened in light-duty constraint according to claim 1, it is characterized in that: described vertical stiffening rib is connected by bolt with described splice bar, and described vertical stiffening rib upper end and the described upper ledge bolt hole that is connected of setting a roof beam in place is slotted hole or slotted eye.
3. the vertical seam steel plate wall is opened in light-duty constraint according to claim 1, it is characterized in that: described framework is steel frame or reinforced concrete frame.
4. the vertical seam steel plate wall is opened in light-duty constraint according to claim 1, it is characterized in that: described transverse stiffener, vertical stiffening rib are angle steel, channel-section steel, steel pipe or light steel type material.
5. the vertical seam steel plate wall is opened in light-duty constraint according to claim 1, it is characterized in that: described steel plate is provided with single file perps or multirow perps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200795161U CN202039478U (en) | 2011-03-23 | 2011-03-23 | Light-weight restrained steel plate wall with vertical slits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200795161U CN202039478U (en) | 2011-03-23 | 2011-03-23 | Light-weight restrained steel plate wall with vertical slits |
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| Publication Number | Publication Date |
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| CN202039478U true CN202039478U (en) | 2011-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200795161U Expired - Fee Related CN202039478U (en) | 2011-03-23 | 2011-03-23 | Light-weight restrained steel plate wall with vertical slits |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334512A (en) * | 2013-06-04 | 2013-10-02 | 东南大学 | Buckling restrained soft steel energy dissipation wall |
| CN103669644A (en) * | 2013-12-11 | 2014-03-26 | 天津大学建筑设计研究院 | Fabricated light-weight energy consumption wall component of shear wall |
| CN105297941A (en) * | 2015-11-25 | 2016-02-03 | 广州大学 | Adjustable perforated steel plate damping wall |
| CN107780564A (en) * | 2017-09-18 | 2018-03-09 | 西安理工大学 | A kind of assembled ribbing steel plate shear force wall |
| CN107829508A (en) * | 2017-12-19 | 2018-03-23 | 大连理工大学 | A kind of prefabricated assembled anti-buckling steel plate shear force wall and its construction method |
| CN111636574A (en) * | 2020-06-10 | 2020-09-08 | 北京建谊投资发展(集团)有限公司 | Steel plate wall and steel frame beam combined construction method |
| CN111980224A (en) * | 2020-09-15 | 2020-11-24 | 大连理工大学 | Double-corrugated steel plate shear wall with built-in vertical seam steel plates connected at two sides |
| CN116927378A (en) * | 2023-09-12 | 2023-10-24 | 北京建筑大学 | Assembled V-shaped slotting friction energy dissipation shear wall structure and building thereof |
-
2011
- 2011-03-23 CN CN2011200795161U patent/CN202039478U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334512A (en) * | 2013-06-04 | 2013-10-02 | 东南大学 | Buckling restrained soft steel energy dissipation wall |
| CN103334512B (en) * | 2013-06-04 | 2015-06-03 | 东南大学 | Buckling restrained soft steel energy dissipation wall |
| CN103669644A (en) * | 2013-12-11 | 2014-03-26 | 天津大学建筑设计研究院 | Fabricated light-weight energy consumption wall component of shear wall |
| CN105297941A (en) * | 2015-11-25 | 2016-02-03 | 广州大学 | Adjustable perforated steel plate damping wall |
| CN107780564A (en) * | 2017-09-18 | 2018-03-09 | 西安理工大学 | A kind of assembled ribbing steel plate shear force wall |
| CN107780564B (en) * | 2017-09-18 | 2019-08-16 | 西安理工大学 | A kind of assembled ribbing steel plate-shear wall |
| CN107829508A (en) * | 2017-12-19 | 2018-03-23 | 大连理工大学 | A kind of prefabricated assembled anti-buckling steel plate shear force wall and its construction method |
| CN111636574A (en) * | 2020-06-10 | 2020-09-08 | 北京建谊投资发展(集团)有限公司 | Steel plate wall and steel frame beam combined construction method |
| CN111980224A (en) * | 2020-09-15 | 2020-11-24 | 大连理工大学 | Double-corrugated steel plate shear wall with built-in vertical seam steel plates connected at two sides |
| CN116927378A (en) * | 2023-09-12 | 2023-10-24 | 北京建筑大学 | Assembled V-shaped slotting friction energy dissipation shear wall structure and building thereof |
| CN116927378B (en) * | 2023-09-12 | 2024-01-19 | 北京建筑大学 | Assembled V-shaped slotting friction energy dissipation shear wall structure and building thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20190323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |