CN105735528A - Assembled corrugated steel plate shear wall - Google Patents
Assembled corrugated steel plate shear wall Download PDFInfo
- Publication number
- CN105735528A CN105735528A CN201610176439.9A CN201610176439A CN105735528A CN 105735528 A CN105735528 A CN 105735528A CN 201610176439 A CN201610176439 A CN 201610176439A CN 105735528 A CN105735528 A CN 105735528A
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- corrugated steel
- shear wall
- assembled
- steel plate
- plate shear
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses an assembled corrugated steel plate shear wall, which comprises one or a plurality of basic assembling units and an edge framework, wherein the basic assembling units are spliced through high-strength screw bolts and are connected with the edge framework; and each basic assembling unit is formed by transverse connecting elements, longitudinal connecting elements and corrugated web plates through welding. The assembled corrugated steel plate shear wall provided by the invention has the advantages that each basic assembling unit is formed by the corrugated web plates, so that the shear buckling load of a steel plate wall can be greatly improved; the use comfort of the steel plate shear wall structure is improved; the outer rigidity of the basic assembling unit surface of the assembled corrugated steel plate shear wall is great; and the transportation is convenient and fast. The lateral force resisting structure system of the assembled corrugated steel plate shear wall adopts field splicing by high-strength screw blots; the construction is convenient and fast; the quality is easy to guarantee; the assembled corrugated steel plate shear wall conforms to the industrial development trend of a building; and wide market application prospects are realized.
Description
Technical field
The invention belongs to technical field of structural engineering, relate to a kind of assembled corrugated steel shear wall being applied to multi and tall steel building house or industrial premises.
Background technology
Steel plate shear wall structure is a kind of lateral resisting structure system being applied to multilamellar or skyscraper, and it is made up of embedded steel plate, vertical edges component (post) and horizontal edge component (beam).
Traditional plain plate wall, generally as high-level structure lateral resistant member, adopts medium plate or configuration to put more energy into, and cost is costly.Although adopting the non-sheet metal wall put more energy into can reduce cost, there is better economic benefit, but its Buckling Loads is very low, relying primarily on the pull strap lateral force resisting after steel plate flexing；Edge member then can be caused detrimental effect by the pull strap after flexing, and the hysteresis loop also resulting in steel plate wall becomes significantly to pinch, and is unfavorable for stable energy dissipation behavior.Further, practical engineering experience shows, thin steel plate shear wall reversely rouses song under cyclic reverse loading frequently and will also result in huge noise, particularly during bigger wind load effect, has a strong impact on comfort, is unfavorable for that engineering is promoted.
It addition, current plain plate wall many employings Site Welding is assembled, the quick assembled type interconnection technique of steel plate shear wall structure being considered deficiency, construction quality is difficult to be protected, it is impossible to meet the growth requirement of assembling type steel structure building industrialization；Further, large-area plain plate is also susceptible to flexing unstability in transport and installation process.
Summary of the invention
It is an object of the invention to provide a kind of novel structure unique, easy to use, and the assembled corrugated steel shear wall of shear buckling load can be effectively increased.Concrete technical scheme is:
A kind of assembled corrugated steel shear wall, including basic assembled unit and edge frame；The quantity of described basic assembled unit be 1 or several, spliced by high-strength bolt and be connected with described edge frame；Basic assembled unit is welded by transverse connection, longitudinally connected part and corrugated steel and constitutes.
Further, described transverse connection adopts Double-face adhesive leg fillet welds to be connected with corrugated steel two ends.
Further, described longitudinally connected part adopts Double-face adhesive leg fillet welds to be connected with corrugated steel two ends.
Further, described corrugated web be that setback are trapezoidal, sinusoidal or triangle.
Further, described corrugated web adopts performance relatively to stablize, the good steel of ductility are made.
Further, described corrugated web adopts height to build steel and make.
Further, the thickness of described transverse connection and longitudinally connected part is all not less than 1.5 with the ratio of corrugated steel thickness, is not more than 2.
Further, the length-width ratio of described corrugated steel is between 0.5:1 to 2:1.
Further, the length-width ratio of described corrugated steel is between 0.9 to 1.1.
The assembled corrugated steel shear wall that the present invention proposes forms basic splicing construction by corrugated steel web, it is possible to the shear buckling load of steel plate wall is greatly improved and improves the comfort of steel plate shear wall structure；Further, the basic assembled unit Out-of Plane Stiffness of assembled corrugated steel shear wall is relatively big, convenient transport；The lateral resisting structure system of assembled corrugated steel shear wall adopts the splicing of high-strength bolt scene, and the convenient and quality of constructing easily ensures, meets building industrialization development trend, has wide market application foreground.
Accompanying drawing explanation
Fig. 1 is corrugated steel shear wall assembling structural representation；
Fig. 2 is basic assembled cellular construction schematic diagram；
Fig. 3 is basic assembled cellular construction schematic diagram；
Fig. 4 is ripple wallboard shearing test structural representation；
Fig. 5 is the curve chart of ripple wallboard load and change in displacement relation；
Fig. 6 is the curve chart of plain plate load and change in displacement relation.
In figure: 1, basic assembled unit；1-1, corrugated steel；1-2, transverse connection；1-3, longitudinally connected part；1-4, jointed shaft；2, crossbeam；3, column；4, edge rail；5, edge column.
Detailed description of the invention
Below with embodiment, the present invention is more fully illustrated.The present invention can be presented as multiple multi-form, is not construed as the exemplary embodiment being confined to describe here.
For ease of illustrating, here can use such as " on ", the space relative terms such as D score " left side " " right side ", be used for shown in figure a element or the feature relation relative to another element or feature is described.It should be understood that except the orientation shown in figure, spatial terminology is intended to include device different azimuth in use or operation.Such as, if the device in figure is squeezed, be stated as the element being positioned at other elements or feature D score will be located into other elements or feature " on ".Therefore, exemplary term D score can comprise upper and lower both orientation.Device can otherwise position (90-degree rotation or be positioned at other orientation), relatively illustrates used herein of space correspondingly to explain.
As it is shown in figure 1, the assembled corrugated steel shear wall in the present embodiment, it is made up of 4 pieces of basic assembled unit 1 and edge frame.When transverse connection 1-2 or longitudinally connected part 1-3 is I-shaped, can connect with high-strength bolt is fixing between basic assembled unit 1；It is also adopted by between basic assembled unit 1 and edge frame that high-strength bolt is fixing to be connected.When transverse connection 1-2 or longitudinally connected part 1-3 is T-shaped, basic assembled unit 1 can adopt the fixing connection of high-strength bolt；By being connected fish platee between basic assembled unit 1 and edge frame, adopt high-strength bolt to fix and connect.
Adopt connecting method to fix piecemeal easy to connect transport, be simultaneously also beneficial to the construction of skyscraper scene quick-assembling mode.When being embodied as, it is possible to be spliced with edge frame with 2 pieces or 3 pieces, 6 pieces basic assembled unit 1 according to field condition.The column 3 that in the present embodiment, edge frame is arranged by crossbeam 2 setting up and down and left and right connects and composes；It is of course also possible to need to select the edge frame of other forms according to building structure.
As shown in Figure 2 and Figure 3, basic assembled unit 1 includes transverse connection 1-2, longitudinally connected part 1-3 and corrugated steel 1-1.Transverse connection 1-2 is arranged on the upper and lower two ends of corrugated steel 1-1, adopts Double-face adhesive leg fillet welds to be connected with corrugated steel 1-1 two ends.Longitudinally connected part 1-3 is arranged on corrugated steel about 1-1 two ends, adopts Double-face adhesive leg fillet welds to be connected with corrugated steel about 1-1 two ends.In embodiment laterally for basic assembly unit 1 suffered by parallel direction, shearing direction；Stupefied also parallel with the suffered shearing direction direction of corrugated steel 1-1.Certainly, when changing in suffered shearing direction, basic assembled unit 1 installation direction is also required to adjust.
Transverse connection 1-2 becomes I shape or T-shaped with longitudinally connected part 1-3 Plate Welding；The section bar that can adopt I shape or T-shaped cross section is made.Connector is arranged as required to the bolt hole installed for high-strength bolt.
Corrugated steel 1-1 can adopt ladder twists and turns, can by plain plate by folder rolling and forming；According to actual look needs, the fluxion structure form such as sinusoidal, triangle or setback can also be adopted trapezoidal.Corrugated steel 1-1 can adopt height to build, and the performances such as steel are relatively stable, the good steel of ductility.During installation, the direction of the stupefied and cross shear of the ripple of corrugated steel 1-1 is parallel, to obtain best lateral resisting effect.
As shown in Figure 4, the direction of the stupefied and cross shear of the ripple of corrugated steel 1-1 is parallel.It is provided with hinged seat between edge rail 4 and edge column 5, by jointed shaft 1-4 and hinged seat by hinged to edge rail 4 and longitudinal edge column 5, the pure shear mechanical characteristic of test ripple wallboard 1-1.
Wherein, the height of corrugated steel 1-1 and width are 3000mm, and thickness is 10mm, and ripple is ladder twists and turns shape, trapezoidal for isosceles trapezoid, top margin 100mm, base 300mm, are highly 100mm；The length of edge rail 4 and edge column 5 is 3000mm, adopts 400mmx400mm, and thickness is the I-steel of 20mm.
Fig. 5 is the curve chart of ripple wallboard load and change in displacement；It can be seen that displacement obvious flexing phenomenon just occurs more than corrugated steel 1-1 after 48mm, bearing capacity is slowly degenerated, and energy dissipation capacity slowly reduces.
Fig. 6 is after corrugated steel 1-1 is replaced by the plain plate that thickness is 10mm, carries out testing the curve chart of flat wallboard load and the change in displacement obtained；It can be seen that displacement just there occurs significant flexing and bearing capacity serious degradation after flexing more than 16mm rear wall plate, energy dissipation capacity significantly reduces.
From the contrast of Fig. 5 and Fig. 6 it can be seen that adopt corrugated steel 1-1 to have better lateral resisting ability than plain plate.
In order to avoid connecting elements destroys prior to corrugated steel board wall, the thickness of transverse connection 1-2 and longitudinally connected part 1-3 is all preferably 1.5 times to 2 times of corrugated steel thickness.
In order to obtain good mechanical property, the length ratio of longitudinally connected part 1-3 and transverse connection 1-2 is between 0.5:1 to 2:1, with about 1:1 for the best.
In order to obtain good anti-shearing flexural property, the sinusoidal wave wave height of web corrugation and the ratio of half-wavelength are between 0.5-1；For triangle setback shape or ladder twists and turns shape, setback are called for short setback angle with longitudinal angle, and the angle at setback angle should control between 30-45 degree.
The assembled corrugated steel shear wall structure that the present invention proposes is a kind of outstanding lateral resisting structure system, has that flexural property is better, anti-seismic performance is more excellent, transport and a unique advantage such as installation is more convenient.
Assembled corrugated steel shear wall of the present invention, its main advantage is in that:
(1) due to the effect of ripple, the shear buckling load of steel plate wall will be greatly improved, and corrugated steel board wall can adopt sheet metal, both add ductility, decrease again material materials.
(2) due to the existence of ripple, the bent deformation process also relatively flat steel plate wall of drum after Buckling of Web is softer, and the noise that steel plate wall bending deformation causes is relative also little a lot, and comfort relatively also has improvement.
(3) owing to the Out-of Plane Stiffness of corrugated steel board wall is relatively bigger, its deformation in transport and installation process is also easier to be controlled.
(4) workshop can being adopted prefabricated, the form of construction work of on-the-spot quick-assembling, construction quality is readily obtained guarantee, also complies with the development trend of building industrialization.
Comprehensive above advantage, assembled corrugated steel shear wall is suitable for becoming novel lateral resistant member, it is possible to be applied in multi-storey steel structure framework and multi-storey steel structure industrial premises, for instance boiler of power plant steelframe etc..
Above-mentioned example be only intended to illustrate the present invention, in addition, also have multiple different embodiment, and these embodiments be all those skilled in the art after comprehension inventive concept it is also envisioned that therefore, will not enumerate at this.
Claims (9)
1. an assembled corrugated steel shear wall, it is characterised in that include basic assembled unit and edge frame；The quantity of described basic assembled unit be 1 or several, spliced by high-strength bolt and be connected with described edge frame；Basic assembled unit is welded by transverse connection, longitudinally connected part and corrugated steel and constitutes.
2. assembled corrugated steel shear wall as claimed in claim 1, it is characterised in that described transverse connection adopts Double-face adhesive leg fillet welds to be connected with corrugated steel two ends.
3. assembled corrugated steel shear wall as claimed in claim 1, it is characterised in that described longitudinally connected part adopts Double-face adhesive leg fillet welds to be connected with corrugated steel two ends.
4. assembled corrugated steel shear wall as claimed in claim 1, it is characterised in that described corrugated web is that setback are trapezoidal, sinusoidal or triangle.
5. assembled corrugated steel shear wall as claimed in claim 1, it is characterised in that described corrugated web adopts performance relatively to stablize, the good steel of ductility are made.
6. assembled corrugated steel shear wall as claimed in claim 1, it is characterised in that described corrugated web adopts height to build steel and makes.
7. assembled corrugated steel shear wall as claimed in claim 1, it is characterised in that the thickness of described transverse connection and longitudinally connected part is all not less than 1.5 with the ratio of corrugated steel thickness, is not more than 2.
8. assembled corrugated steel shear wall as claimed in claim 1, it is characterised in that the length-width ratio of described corrugated steel is between 0.5:1 to 2:1.
9. assembled corrugated steel shear wall as claimed in claim 7, it is characterised in that the length-width ratio of described corrugated steel is between 0.9 to 1.1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610176439.9A CN105735528A (en) | 2016-03-25 | 2016-03-25 | Assembled corrugated steel plate shear wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610176439.9A CN105735528A (en) | 2016-03-25 | 2016-03-25 | Assembled corrugated steel plate shear wall |
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| CN105735528A true CN105735528A (en) | 2016-07-06 |
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| CN201610176439.9A Pending CN105735528A (en) | 2016-03-25 | 2016-03-25 | Assembled corrugated steel plate shear wall |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760058A (en) * | 2017-01-02 | 2017-05-31 | 沈阳建筑大学 | Double-deck corrugated steel polyvinyl alcohol cement-base composite material combines antiknock shear wall |
| CN108678485A (en) * | 2018-05-24 | 2018-10-19 | 上海史狄尔建筑减震科技有限公司 | A kind of difunctional corrugated steel board wall of load-bearing energy consumption |
| CN108678484A (en) * | 2018-05-24 | 2018-10-19 | 上海史狄尔建筑减震科技有限公司 | A kind of difunctional corrugated steel board wall |
| CN108894363A (en) * | 2018-08-21 | 2018-11-27 | 重庆钢结构产业有限公司 | Quarter bend corrugated steel shear wall and its component |
| CN109853781A (en) * | 2018-12-29 | 2019-06-07 | 重庆交通大学 | A kind of assembled oblique notches steel plate shear force wall |
| CN110439103A (en) * | 2019-09-04 | 2019-11-12 | 中南大学 | Assembling type steel structure dwelling house system and its method of construction |
| CN110513148A (en) * | 2019-08-29 | 2019-11-29 | 西南交通大学 | Tunnel ventilation pilot tunnel partition wall and its construction method |
| CN113431222A (en) * | 2021-07-01 | 2021-09-24 | 重庆大学 | Assembled steel bar clamping groove type composite shear wall and splicing method thereof |
| CN114016757A (en) * | 2021-10-21 | 2022-02-08 | 广东二十冶建设有限公司 | Construction method for assembling and welding steel plate shear wall on site |
| CN114482337A (en) * | 2022-03-22 | 2022-05-13 | 上海英众建筑科技有限公司 | Slotted corrugated steel plate wall with restorable function |
| CN114753524A (en) * | 2022-04-14 | 2022-07-15 | 北京工业大学 | Built-in densely-distributed column type double-layer corrugated steel plate composite shear wall |
| CN114922318A (en) * | 2022-04-14 | 2022-08-19 | 北京工业大学 | Built-in densely-distributed column type double-steel-plate shear wall |
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| CN204983239U (en) * | 2015-06-16 | 2016-01-20 | 广州大学 | Assembling type combination steel plate shear wall |
| CN205502307U (en) * | 2016-03-25 | 2016-08-24 | 中冶建筑研究总院有限公司 | Assembled ripple steel sheet shear force wall |
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Patent Citations (5)
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| JP2000282602A (en) * | 2000-06-15 | 2000-10-10 | Tesuku:Kk | Wall member for structure of building |
| WO2007119749A1 (en) * | 2006-04-11 | 2007-10-25 | Nippon Steel Corporation | Wall panel |
| CN201539029U (en) * | 2009-04-17 | 2010-08-04 | 清华大学 | Corrugated steel plate shear wall |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760058A (en) * | 2017-01-02 | 2017-05-31 | 沈阳建筑大学 | Double-deck corrugated steel polyvinyl alcohol cement-base composite material combines antiknock shear wall |
| CN108678485A (en) * | 2018-05-24 | 2018-10-19 | 上海史狄尔建筑减震科技有限公司 | A kind of difunctional corrugated steel board wall of load-bearing energy consumption |
| CN108678484A (en) * | 2018-05-24 | 2018-10-19 | 上海史狄尔建筑减震科技有限公司 | A kind of difunctional corrugated steel board wall |
| CN108894363A (en) * | 2018-08-21 | 2018-11-27 | 重庆钢结构产业有限公司 | Quarter bend corrugated steel shear wall and its component |
| CN109853781A (en) * | 2018-12-29 | 2019-06-07 | 重庆交通大学 | A kind of assembled oblique notches steel plate shear force wall |
| CN110513148A (en) * | 2019-08-29 | 2019-11-29 | 西南交通大学 | Tunnel ventilation pilot tunnel partition wall and its construction method |
| CN110439103A (en) * | 2019-09-04 | 2019-11-12 | 中南大学 | Assembling type steel structure dwelling house system and its method of construction |
| CN113431222A (en) * | 2021-07-01 | 2021-09-24 | 重庆大学 | Assembled steel bar clamping groove type composite shear wall and splicing method thereof |
| CN113431222B (en) * | 2021-07-01 | 2022-10-04 | 重庆大学 | Assembled steel bar clamping groove type composite shear wall and splicing method thereof |
| CN114016757A (en) * | 2021-10-21 | 2022-02-08 | 广东二十冶建设有限公司 | Construction method for assembling and welding steel plate shear wall on site |
| CN114482337A (en) * | 2022-03-22 | 2022-05-13 | 上海英众建筑科技有限公司 | Slotted corrugated steel plate wall with restorable function |
| CN114753524A (en) * | 2022-04-14 | 2022-07-15 | 北京工业大学 | Built-in densely-distributed column type double-layer corrugated steel plate composite shear wall |
| CN114922318A (en) * | 2022-04-14 | 2022-08-19 | 北京工业大学 | Built-in densely-distributed column type double-steel-plate shear wall |
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Application publication date: 20160706 |
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