CN210369441U - Double-corrugated steel plate wall connected in buckling manner - Google Patents
Double-corrugated steel plate wall connected in buckling manner Download PDFInfo
- Publication number
- CN210369441U CN210369441U CN201921109202.4U CN201921109202U CN210369441U CN 210369441 U CN210369441 U CN 210369441U CN 201921109202 U CN201921109202 U CN 201921109202U CN 210369441 U CN210369441 U CN 210369441U
- Authority
- CN
- China
- Prior art keywords
- corrugated steel
- double
- steel plate
- corrugated
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Load-Bearing And Curtain Walls (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to a double-corrugated steel plate wall with buckling connection, belonging to the technical field of structural engineering; the buckling connection double-corrugated steel plate wall consists of an edge frame beam column and an embedded buckling connection double-corrugated steel plate; the buckled and connected double-corrugated steel plate is formed by connecting two parallel or orthogonal corrugated steel plates at a wave trough through bolts; the parallel buckling connection double-corrugated steel plate can adopt two placing modes: the wave-shaped edge lines of the wave-shaped steel plate are horizontally arranged or vertically arranged; the corrugated steel plate can adopt different corrugated forms, including trapezoidal and rectangular corrugated forms; double wave shape steel sheet that the butt-joint is connected adopts two kinds and frame beam column between the connected mode, the utility model provides a double wave shape steel sheet wall that the butt-joint is connected has that rigidity is big, with the steel volume little, bearing capacity is excellent, be convenient for transportation and installation and the characteristics of double wave shape steel sheet bolted connection, has great economic benefits in high-rise building structure's application.
Description
Technical Field
The utility model relates to a double corrugated steel plate wall that butt joint is connected belongs to structural engineering technical field.
Background
The steel plate shear wall system is widely applied to building structures as a lateral force resisting system. Compared with the traditional reinforced concrete shear wall, the steel plate shear wall is convenient to construct, and the bearing and deformation performance of the structure under the action of horizontal reciprocating loads such as earthquake and the like can be improved through reasonable design, so that the structure obtains superior energy dissipation and shock absorption characteristics. In a building structure, the steel plate shear wall generally keeps elasticity under the action of wind load or small earthquake, plays a monotonous bearing role, can enter plasticity under the action of large earthquake, dissipates earthquake input energy through reciprocating hysteresis, and plays dual roles of bearing a member and dissipating energy and damping. However, in practical use, the common steel plate shear wall system has some limitations, which affect the application of the steel plate shear wall system.
The steel plate shear wall system generally comprises an edge frame beam column and a single embedded steel plate, wherein the embedded steel plate mainly bears the in-plane shear force. The edge frame beam column can adopt a steel frame or a steel-concrete combined frame, and the embedded steel plate can adopt a flat steel plate or a corrugated steel plate. When the flat steel plate is used as the embedded steel plate, the steel plate shear walls with different height-thickness ratios have different working mechanisms. The thick steel plate shear wall with the small height-thickness ratio generally does not buckle before yielding, and the full-section yielding of the steel plate is taken as the bearing capacity limit state, so that the thick steel plate shear wall is large in steel consumption and high in construction cost. The steel sheet shear wall with the large height-thickness ratio can be buckled before yielding, the buckled steel sheet forms an oblique tension belt, stable bearing performance after buckling is achieved, and the steel consumption can be saved. However, the steel sheet tension band puts higher requirements on the strength and rigidity of the edge beam column, the pinch-in phenomenon of the hysteretic curve of the steel sheet shear wall under the action of reciprocating load occurs, and meanwhile, the steel sheet repeatedly bends to generate huge noise to influence the normal use of a building structure. When the corrugated steel plate is used as the embedded steel plate, the out-of-plane rigidity of the steel plate shear wall is obviously increased, the buckling load under the action of in-plane shear force is obviously improved, and the buckling can be prevented from occurring before yielding by using a small steel consumption. The bearing performance of the corrugated steel plate shear wall is superior to that of a thin steel plate shear wall with the same steel consumption, and the corrugated steel plate shear wall shows a working mechanism similar to that of a thick steel plate shear wall. Meanwhile, the corrugated steel plate is not easy to deform under the action of external force, and the transportation, construction and installation of components are facilitated. The corrugated steel sheet is formed by cold rolling a flat steel sheet, and the thickness of the corrugated steel sheet is limited by the ductility of the steel and the capability of processing equipment, and generally does not exceed 8 mm. The bearing performance of the corrugated steel plate shear wall is limited, and the application of the corrugated steel plate shear wall system in a high-rise building structure with a horizontal load control function is prevented.
Disclosure of Invention
In order to solve the limitation that steel sheet shear force wall exists in practical application, the utility model provides a double wave form steel sheet wall that the interlocker is connected, double wave form steel sheet wall that the interlocker is connected be the improvement form of general wave form steel sheet shear force wall, can improve the rolling thickness restriction and the not enough problem of bearing capacity of only an embedded wave form steel sheet to widen the application range of wave form steel sheet shear force wall system in high-rise building structure.
The utility model provides a double-corrugated steel plate wall of butt-joint connection, which is characterized in that the double-corrugated steel plate wall of butt-joint connection consists of an edge frame beam column and an embedded double-corrugated steel plate of butt-joint connection; the buckled and connected double-corrugated steel plate is formed by tightly connecting two parallel or orthogonal corrugated steel plates at a wave trough; the double-corrugated steel plate connected in parallel and in buckling mode adopts two placing modes: the wave-shaped edge lines of the wave-shaped steel plate are horizontally arranged or vertically arranged; the two corrugated steel plates are provided with holes at corresponding positions of wave troughs, and the connection of the two corrugated steel plates is realized through the passing split bolts, so that the cooperative working performance between the two corrugated steel plates is ensured.
In the double corrugated steel plate wall connected in a buckling manner, the corrugated steel plates adopt different corrugated forms, including trapezoidal and rectangular corrugated forms.
In the above-mentioned double wave form steel sheet wall of connection of buckleing, the double wave form steel sheet of connection of buckleing adopts two kinds and the frame beam column between the connected mode: welded or bolted by means of a T-connector.
In the double-corrugated steel plate wall connected in a buckling manner, the T-shaped connecting piece of the double-corrugated steel plate wall connected in a buckling manner comprises a double-corrugated steel plate connecting plate and a frame beam column connecting plate; and stiffening rib plates and long circular holes are arranged on the double-corrugated steel plate connecting plate and the frame beam-column connecting plate, and the two connecting plates are connected through high-strength bolts.
The utility model provides a with two corrugated steel plate walls that make-up is connected has great economic benefits in high-rise building structure uses, has following advantage:
(1) due to the wave-folding characteristic of the embedded steel plates, the buckling load of the corrugated steel plate wall is obviously higher than that of a flat steel plate with the same steel consumption, and buckling can be prevented from occurring before yielding by using smaller steel consumption, so that the corrugated steel plate wall is similar to the working mechanism of a thick steel plate shear wall. (2) The double-corrugated-plate wall in parallel buckling connection has the advantages that the two plates form a closed section after buckling, the bending rigidity and the torsional rigidity of the section are obviously higher than the sum of the bending rigidity and the torsional rigidity of the two independent corrugated steel plates, so that the buckling load after parallel buckling connection is far higher than the sum of the buckling loads of the two independent corrugated steel plates, and the problems of limitation of the rolling thickness of only one corrugated steel plate and insufficient bearing performance can be solved. (3) The two corrugated steel plates of the orthogonal buckled double-corrugated steel plate wall form a quasi-closed section after being buckled, and the bending rigidity and the torsional rigidity of the section are obviously higher than the sum of the bending rigidity and the torsional rigidity of the two independent corrugated steel plates, so that the buckling load of the orthogonal buckled double-corrugated steel plate is far higher than the sum of the buckling loads of the two independent corrugated steel plates, and the problems of limitation of the rolling thickness and insufficient bearing performance of only one corrugated steel plate can be solved. Particularly, after two steel plates with smaller thickness are orthogonally buckled, the two steel plates are mutually reinforced in two directions, the shear-resistant bearing capacity is almost controlled by yield strength, but not controlled by shear buckling load, and the shear-resistant bearing capacity is greatly improved. (4) The double-corrugated steel plate wall connected in a buckling manner has a full hysteresis curve and more excellent energy dissipation and shock absorption characteristics. Particularly, under the condition that the shear wall is low in lateral stiffness and excellent in energy consumption performance due to structural design requirements, buckling load of the buckled double-corrugated steel plate wall is increased, yielding without buckling is guaranteed, and the structural design requirements can be further met. (5) The cross section bending resistance and torsional rigidity of the double-corrugated steel plate wall connected in a buckling mode are increased, and the rigidity requirements of component transportation and installation are easily met. (6) The double-corrugated steel plate wall connected in a buckling mode can be provided with T-shaped connecting pieces (plates) at the periphery of the double-corrugated steel plate through two corrugated steel plates connected through bolts, and can be connected with edge frame beam columns through bolts, so that the purposes of factory manufacturing and site-on-site assembly installation can be really achieved.
Drawings
Fig. 1-1 is a front view and a cross-sectional view of a horizontally disposed parallel snap-fit connection of a dual corrugated steel panel wall with a welded frame beam column.
Fig. 1-2 are front and sectional views of a dual corrugated steel plate wall with dual corrugated steel plates bolted to frame beams and columns in a horizontally disposed parallel snap-fit connection.
Figures 1-3 are front and cross-sectional views of a dual corrugated steel panel wall with a dual corrugated steel panel welded to a frame beam column in a vertically disposed parallel snap-fit connection.
Figures 1-4 are front and cross-sectional views of a dual corrugated steel panel wall with dual corrugated steel panels bolted to the frame beams and columns in a vertically disposed parallel snap-fit connection.
Fig. 2-1 is a front view and a cross-sectional view of a dual corrugated steel panel wall with orthogonal butt-buckling connections of dual corrugated steel panels to frame beam-column welds.
Fig. 2-2 is a rear view of a dual corrugated steel panel wall with orthogonal butt-buckling connections of dual corrugated steel panels with frame beam-column welds.
Fig. 2-3 are front and cross-sectional views of a dual corrugated steel panel wall with dual corrugated steel panels and frame beams and columns connected by orthogonal cross-buckles of bolted connections.
Fig. 2-4 are rear views of dual corrugated steel plate walls with dual corrugated steel plates and frame beams and columns connected by orthogonal cross-buckles of bolted connections.
FIG. 3-1 is a schematic view of the form of corrugated steel plate of the double corrugated steel plate wall in a buckling connection: trapezoidal wave form.
Fig. 3-2 is a schematic view of the form of the corrugated steel plate of the double corrugated steel plate wall in a buckling connection: rectangular wave form.
FIG. 4-1 is a front view of a T-shaped connector of a double corrugated steel plate wall with corrugated steel plates and frame beams and columns connected by bolted cross-buckles.
Fig. 4-2 is a side view of a T-shaped connector for a double corrugated steel plate wall with corrugated steel plates and frame beams and columns connected by bolted cross-buckles.
Detailed Description
The detailed description of the present invention is provided with reference to the accompanying drawings 1-4. A double corrugated steel panel wall in a snap-fit connection comprising the following components:
1-double-wave steel plate with buckling connection, wherein: 1-1, horizontally placing a double-corrugated steel plate wall which is connected in a parallel buckling manner; 1-2, vertically placing a double-corrugated steel plate wall which is connected in a parallel buckling manner; 1-3-orthogonal double-corrugated steel plate wall connected in a buckling manner;
2-frame column;
3-frame beam;
4-split bolt;
5-weld;
6-T-shaped connecting piece, wherein: 6-1-double corrugated steel plate connecting plate; 6-2-frame beam column connecting plate; 6-3, namely a long round hole high-strength bolt; 6-4-stiffening rib plate.
7-wave form of corrugated steel plate, wherein: 7-1-trapezoidal wave-folded wave-shaped steel plate; 7-2-rectangular wave-folded wave-shaped steel plate.
As shown in figures 1-4, the buckled and connected double-corrugated steel plate wall consists of edge frame beam columns (2 and 3) and embedded buckled and connected double-corrugated steel plates (1-3). The buckled double-corrugated steel plate (1-3) is formed by tightly connecting two corrugated steel plates which are arranged in parallel or in an orthogonal mode at a wave trough. The two corrugated steel plates are provided with holes at corresponding positions of wave troughs, and the connection of the two corrugated steel plates is realized through the passing split bolts (4).
The double-corrugated steel plate connected in a buckling manner can adopt two connection modes with the frame beam column: such as welding as shown in fig. 1-1, 1-3 and 2-1 or bolting via a T-joint as shown in fig. 1-2, 1-4 and 2-3.
As shown in FIGS. 3-1 to 3-2, the corrugated steel plate can adopt different corrugated forms, including a trapezoidal corrugated form (7-1) and a rectangular corrugated form (7-2).
As shown in figures 4-1-4-2, the T-shaped connecting piece of the double-corrugated steel plate wall in buckling connection comprises a double-corrugated steel plate connecting plate (6-1) and a frame beam column connecting plate (6-2) which are respectively welded on the outer edge of the double-corrugated steel plate and the inner edge of the frame beam column. And long round hole high-strength bolts (6-3) are arranged on the double-corrugated steel plate connecting plate and the frame beam-column connecting plate. And stiffening rib plates (6-4) are arranged on the double-corrugated steel plate connecting plate and the frame beam column connecting plate.
The installation process of the double-corrugated steel plate wall connected in a buckling manner is as follows:
and 3, installing the buckled double-corrugated steel plates inside the frame beam column through welding or T-shaped connecting pieces.
The orthogonal buckled double-corrugated steel plate wall is formed by tightly connecting two orthogonally placed corrugated steel plates at a wave trough. The rigidity of the orthogonal buckling connection double corrugated steel plates in two orthogonal directions is equivalent, and the buckling load and the bearing performance of the corrugated steel plate shear wall are obviously improved.
The corrugated steel plate can adopt different corrugated forms, including trapezoidal and rectangular corrugated forms.
The double-corrugated steel plate connected in a buckling manner can adopt two connection modes with the frame beam column: welded or bolted by means of a T-connector. When the T-shaped connecting piece is adopted for bolt connection, the construction and installation of the double-corrugated steel plates in buckling connection can realize full assembly operation, each part is transported after being split, and the double-corrugated steel plates are installed through bolt connection on a construction site, so that the transportation is convenient and the construction efficiency is high.
The T-shaped connecting piece of the double-corrugated steel plate wall in buckling connection comprises a double-corrugated steel plate connecting plate and a frame beam column connecting plate which are respectively welded on the outer edge of the double-corrugated steel plate and the inner edge of the frame beam column. The double-corrugated steel plate connecting plate and the frame beam-column connecting plate are provided with the long round holes, the two connecting plates are connected through the high-strength bolts, and the construction deviation which possibly exists can be corrected through the arrangement of the long round holes. And stiffening rib plates are arranged on the double-corrugated steel plate connecting plate and the frame beam column connecting plate so as to ensure the strength and stability of the connecting plates.
Claims (4)
1. The double-corrugated steel plate wall is characterized in that the double-corrugated steel plate wall is formed by edge frame beam columns and embedded double-corrugated steel plates which are connected in a buckling manner; the buckled and connected double-corrugated steel plate is formed by tightly connecting two parallel or orthogonal corrugated steel plates at a wave trough; the double-corrugated steel plate connected in parallel and in buckling mode adopts two placing modes: the wave-shaped edge lines of the wave-shaped steel plate are horizontally arranged or vertically arranged; the two corrugated steel plates are provided with holes at corresponding positions of wave troughs, and the connection of the two corrugated steel plates is realized through the passing split bolts, so that the cooperative working performance between the two corrugated steel plates is ensured.
2. The dual corrugated steel panel wall of claim 1 wherein said corrugated steel panels take different corrugated forms including trapezoidal and rectangular corrugated forms.
3. The twin buckled dual corrugated steel panel wall of claim 1 wherein said twin buckled dual corrugated steel panels are connected to the frame beams and columns in two ways: welded or bolted by means of a T-connector.
4. The double buckled dual corrugated steel panel wall of claim 1, wherein said T-shaped connector of said double buckled dual corrugated steel panel wall comprises a dual corrugated steel panel connector plate and a frame beam column connector plate; and stiffening rib plates and long circular holes are arranged on the double-corrugated steel plate connecting plate and the frame beam-column connecting plate, and the two connecting plates are connected through high-strength bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921109202.4U CN210369441U (en) | 2019-07-15 | 2019-07-15 | Double-corrugated steel plate wall connected in buckling manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921109202.4U CN210369441U (en) | 2019-07-15 | 2019-07-15 | Double-corrugated steel plate wall connected in buckling manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210369441U true CN210369441U (en) | 2020-04-21 |
Family
ID=70271687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921109202.4U Active CN210369441U (en) | 2019-07-15 | 2019-07-15 | Double-corrugated steel plate wall connected in buckling manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210369441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512764A (en) * | 2019-07-15 | 2019-11-29 | 清华大学 | A kind of double wave shape steel plate wall of make-up connection |
| CN111764536A (en) * | 2020-07-08 | 2020-10-13 | 福州大学 | Composite corrugated steel plate shear wall |
-
2019
- 2019-07-15 CN CN201921109202.4U patent/CN210369441U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512764A (en) * | 2019-07-15 | 2019-11-29 | 清华大学 | A kind of double wave shape steel plate wall of make-up connection |
| CN111764536A (en) * | 2020-07-08 | 2020-10-13 | 福州大学 | Composite corrugated steel plate shear wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102296724B (en) | Inclined double-layer folded plate steel plate shear wall | |
| CN109667354B (en) | Vertical energy dissipation seam connecting device of assembled shear force wall | |
| CN102535679B (en) | Shear wall with dense ribs and clad steel plates | |
| CN105735528A (en) | Assembled corrugated steel plate shear wall | |
| CN210369441U (en) | Double-corrugated steel plate wall connected in buckling manner | |
| CN103821261A (en) | Assembly honeycomb steel plate shear wall | |
| CN110512764A (en) | A kind of double wave shape steel plate wall of make-up connection | |
| CN102912896A (en) | Separated steel plate shear wall | |
| CN201165713Y (en) | Steel plate shearing type energy dissipating connector | |
| CN207484730U (en) | A kind of anti-buckling steel plate seismic structural wall, earthquake resistant wall of waveform | |
| CN104790563A (en) | Foam steel board shear wall structure | |
| CN111188433A (en) | Structural system consisting of special-shaped section column frame and corrugated steel plate wall | |
| CN204370616U (en) | A kind ofly can the Self-resetting of load-bearing to put more energy into corrugated steel damping wall | |
| CN213204577U (en) | Buckling restrained orthogonal laminated wood-steel plate shear wall | |
| CN212453201U (en) | Structure composed of column frame with special-shaped cross section and corrugated steel plate wall | |
| CN202882166U (en) | Distributed steel plate shear wall | |
| CN210947266U (en) | Combined oblique corrugated steel plate shear wall | |
| CN115405009B (en) | Inclined corrugated steel plate shear wall | |
| CN205502307U (en) | Assembled ripple steel sheet shear force wall | |
| CN104405080A (en) | Corrugated web plate L-shaped section specially-shaped steel column | |
| CN212336424U (en) | Combined steel plate energy dissipation-bearing shear wall with two connected sides | |
| CN211621959U (en) | Special-shaped column beam column connecting node of assembled steel structure building | |
| CN107859404A (en) | A kind of metal energy-dissipation damper | |
| CN218346489U (en) | Flat-wave steel plate combined shear wall | |
| CN210164085U (en) | Corrugated steel plate wall superposed splicing connection node |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |