CN201778414U - Combined shear wall of corrugated steel plate and concrete - Google Patents
Combined shear wall of corrugated steel plate and concrete Download PDFInfo
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- CN201778414U CN201778414U CN2010202669718U CN201020266971U CN201778414U CN 201778414 U CN201778414 U CN 201778414U CN 2010202669718 U CN2010202669718 U CN 2010202669718U CN 201020266971 U CN201020266971 U CN 201020266971U CN 201778414 U CN201778414 U CN 201778414U
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Abstract
The utility model discloses a combined shear wall of a corrugated steel plate and concrete, belonging to the technical field of structural engineering. The combined shear wall is characterized in that the combined shear wall of a corrugated steel plate and concrete is composed of the corrugated steel plate, the concrete, a steel fabric, shear-resistant studs and junction plates and is internally inlaid in an edge framework, wherein the corrugated steel plate and the edge framework are connected in two modes: if the edge framework is a steel framework, the corrugated steel plate is welded with the edge steel frame on the periphery boundary; if the edge framework is a concrete framework, the corrugated steel plate is welded with four junction plates on the periphery boundary and is connected with the edge framework by the shear-resistant studs on the junction plates; the outer surface of one side of the corrugated steel plate, which is provided with the concrete, is provided with the shear-resistant studs; and after the steel fabric is configured, the concrete is poured to obtain the combined shear wall of the corrugated steel plate and the concrete.
Description
Technical field
The utility model relates to a kind of novel corrugated sheet steel and combined concrete shear wall, belongs to technical field of structural engineering.
Background technology
Combined steel plate shearing force wall commonly used is at present generally combined by plain plate and concrete.The plain plate compound shear wall generally is divided into two kinds of forms, and a kind of is the single flat steel plate combined shear wall, and another kind is double-deck plain plate compound shear wall.So-called single flat steel plate combined shear wall is promptly at individual layer steel plate outside concreting or lay precast concrete plank, and concrete can only be arranged in plain plate one side, also can be arranged in the plain plate both sides; So-called double-deck plain plate compound shear wall i.e. concreting between double-deck plain plate.
Combined steel plate shearing force wall has the advantage of steel plate shear force wall and concrete shear force wall concurrently, and realizes performance complement, and anti-seismic performance is superior, is to use more a kind of lateral resistant member at present.But there are some shortcomings in plain plate compound shear wall commonly used.The double-deck plain plate compound shear wall embedded with concrete is example: plain plate is easy to flexing under shearing action, flexing causes plain plate that the outer distortion of bigger face takes place and progressively forms pull strap, and pull strap further makes face be out of shape aggravation outward, steel plate is separated with embedded concrete, the two so that lose acting in conjunction.There is same problem in the combined steel plate wall embedded to steel plate, unless steel plate is thicker, is difficult for taking place flexing, but because slab is very uneconomical, market is difficult to accept.
For realizing plain plate and concrete effective adhesive being arranged, usually on steel plate and concrete linkage interface, arrange dense shearing resistance peg, but for the steel sheet wall, the flexing trend of its steel plate is difficult to stop, and finally causes the two separation because bending deformation forms than big and pull strap.The applicant carried out the test of a plurality of combined steel plate shearing force walls, and it finally all is to cause the two separation and lose acting in conjunction so that steel plate flexing, distortion are excessive.
Plain plate is become corrugated sheet steel by the roller mill rolling, its elasticity shearing resistance flexing load is compared than plain plate and is exceeded several times even tens times, and it has rigidity outside the bigger face and not yielding in transportation and installation process, therefore corrugated sheet steel is used as shear wall, traditional plain plate shear wall is cut easy flexing, (thin steel plate shear wall) hysteresis loop is pinched phenomenon and obviously waited some shortcomings thereby overcome.But corrugated sheet steel belongs to defective responsive type member, and after it reached capacity bearing capacity, along with the waveform curved surface is evened up, the bearing capacity of plate began to descend, so its hysteresis performance neither be very good.If but the outer distortion of the face of corrugated sheet steel is subjected to certain constraint, then its load-carrying properties can access great improvement, and energy dissipation capacity has very big lifting.
Based on this, the present invention proposes a kind of corrugated sheet steel and combined concrete shear wall, is intended to overcome the shortcoming of traditional plain plate compound shear wall and corrugated sheet steel shear wall.Corrugated sheet steel commonly used at present is various informative, mainly comprises sinusoidal Wavy steel plate, triangular waveform steel plate, trapezoidal waveform steel plate, right angle corrugated sheet steel etc., and its elasticity shearing resistance flexing load all exceeds much than the plain plate of stack pile.The shear wall that this corrugated sheet steel and concrete form is combined by corrugated sheet steel and concrete, and concrete is arranged in the one or both sides of corrugated sheet steel, generally is in the cast-in-situ concrete of the outside of corrugated sheet steel.A spot of shearing resistance peg can be set on corrugated sheet steel, and after the shearing resistance peg was embedded in concrete, the bond effect of concrete and corrugated sheet steel was better.
In the compound shear wall of this corrugated sheet steel and concrete formation, concrete retrains outward for corrugated sheet steel provides stronger face, effectively stops the setback curved surface of corrugated sheet steel to be evened up; And the setback crest line of corrugated sheet steel is as zipper teeth, can the effect of limit lateral power under the mutual changing of the relative positions between concrete and the corrugated sheet steel.In above-mentioned mechanism effectively under the condition of work, corrugated sheet steel and concrete can cooperative bearings, make the bearing capacity of described corrugated sheet steel and combined concrete shear wall improve greatly, and the hysteretic energy curve is full, has splendid anti-seismic performance.
The utility model content
The utility model proposes a kind of corrugated sheet steel and combined concrete shear wall, on the basis of traditional plain plate compound shear wall, by changing plain plate is the form of waveform, has overcome traditional plain plate compound shear wall segregative shortcoming on steel and concrete linkage interface; On corrugated sheet steel shear wall basis,, overcome the unfavorable shortcoming of corrugated sheet steel shearing force wall energy-dissipation ability by increasing the steel concrete composition.A kind of corrugated sheet steel and combined concrete shear wall is characterized in that, described combined steel plate shearing force wall is made up of corrugated sheet steel, concrete, steel mesh reinforcement, shearing resistance peg, junction plate, and is embedded in the edge frame; The form of described corrugated sheet steel is right angle corrugated sheet steel, trapezoidal waveform steel plate, triangular waveform steel plate or sinusoidal Wavy steel plate;
In above-mentioned corrugated sheet steel and combined concrete shear wall, the connected mode of described corrugated sheet steel and described edge frame is divided two kinds of forms, and is a kind of for edge frame is the form of steel frame, and a kind of is the form of concrete frame for edge frame;
If edge frame is steel frame, described corrugated sheet steel around boundary and edge steel frame by being welded to connect;
If edge frame is a concrete frame, described corrugated sheet steel is welding respectively with four junction plates on the border all around, and makes described junction plate plane and described edge frame plane keep vertical; On the surface of the opposite side that described junction plate and described corrugated sheet steel connect, the shearing resistance peg is set; With the concreting edge frame time, described shearing resistance peg is embedded in the edge frame, realizes being connected of described corrugated sheet steel and edge frame;
In above-mentioned corrugated sheet steel and combined concrete shear wall, when a side had concrete, the shearing resistance peg was arranged in the concrete side of having of corrugated sheet steel; When concrete is all arranged in both sides, the shearing resistance peg all is set in the corrugated sheet steel both side surface;
In above-mentioned corrugated sheet steel and combined concrete shear wall, described concrete is cast-in-place in the corrugated sheet steel one or both sides, and before concreting the configuration reinforcement net.
This corrugated sheet steel and combined concrete shear wall that the utility model provides have bigger lateral resisting effect, and can be under big shake effect the effective novel shear wall of energy dissipating.
Description of drawings
Fig. 1 is the corrugated sheet steel and the combined concrete shear wall structure elevation of belt edge steel frame;
Fig. 2 is corrugated sheet steel and the corrugated sheet steel in the combined concrete shear wall structure and the edge steel frame part exploded view of belt edge steel frame;
Fig. 3 is the corrugated sheet steel and the combined concrete shear wall structure elevation of belt edge concrete frame;
Fig. 4 is corrugated sheet steel and the corrugated sheet steel in the combined concrete shear wall structure and the junction plate part exploded view of belt edge concrete frame;
Fig. 5 is the corrugated sheet steel of belt edge steel frame and the A-A sectional drawing of combined concrete shear wall structure;
Fig. 6 is the corrugated sheet steel of belt edge steel frame and the B-B sectional drawing of combined concrete shear wall structure;
Fig. 7 is the corrugated sheet steel of belt edge concrete frame and the C-C sectional drawing of combined concrete shear wall structure;
Fig. 8 is the corrugated sheet steel of belt edge concrete frame and the D-D sectional drawing of combined concrete shear wall structure;
Fig. 9 is the form of corrugated sheet steel, and wherein by last order down, the 1st is the right angle corrugated sheet steel, and the 2nd is the trapezoidal waveform steel plate, and the 3rd is the triangular waveform steel plate, and the 4th is sinusoidal Wavy steel plate;
The specific embodiment
Below in conjunction with accompanying drawing 1～9, specify this corrugated sheet steel and combined concrete shear wall.Icon is as follows:
2-1-edge frame girder steel
3-1-edge frame steel column
2-2-edge frame concrete beam
3-2-edge frame concrete column
The 4-corrugated sheet steel
4-1-right angle corrugated sheet steel
4-2-trapezoidal waveform steel plate
4-3-triangular waveform steel plate
The sinusoidal Wavy steel plate of 4-4-
Shearing resistance peg on the 5-corrugated sheet steel
The 6-steel mesh reinforcement
The 7-concrete
The junction plate that 8-1-is connected with the edge frame concrete beam
The junction plate that 8-2-is connected with the edge frame concrete column
Shearing resistance peg on the 9-junction plate
As shown in Figure 9, in this corrugated sheet steel and combined concrete shear wall, the form that corrugated sheet steel Gong is selected for use is: right angle corrugated sheet steel 4-1, trapezoidal waveform steel plate 4-2, triangular waveform steel plate 4-3, sinusoidal Wavy steel plate 4-4; Be the composition that example illustrates this corrugated sheet steel and combined concrete shear wall with right angle corrugated sheet steel 4-1 below;
As shown in figures 1 and 3, described corrugated sheet steel and combined concrete shear wall 1 are connected with edge member, kind according to edge member is divided into two kinds of forms, and a kind of edge frame for as shown in Figure 1 is the form of steel frame, and a kind of edge frame for as shown in Figure 3 is the form of concrete frame.
When edge frame was steel frame, edge frame was made up of edge frame girder steel 2-1 and edge frame steel column 3-1; As shown in Figure 2, described corrugated sheet steel 4 is being connected with described edge frame by welding on the border all around; Be furnished with at corrugated sheet steel 4 on the surface of concrete one side shearing resistance peg 5 is set.
When edge frame was concrete frame, edge frame was made up of edge frame concrete beam 2-2 and edge frame concrete column 3-2; As shown in Figure 4, described corrugated sheet steel 4 is welding with 4 junction plates respectively on the border all around; Described junction plate is divided into the junction plate 8-1 that is connected with edge frame concrete beam 2-2, the junction plate 8-2 that is connected with edge frame concrete column 3-2; Described junction plate plane keeps vertical with described edge frame plane; On described junction plate 8-1,8-2 and opposite side surface that described corrugated sheet steel 4 is connected, shearing resistance peg 9 is set; With the concreting edge frame time, shearing resistance peg 9 is embedded in the edge frame concrete, just can realize being connected of corrugated sheet steel 4 and edge frame.
Shown in Fig. 5～8, be furnished with a concrete side at described corrugated sheet steel 4 steel mesh reinforcement 6 is set, concreting 7 then, just so far obtain described corrugated sheet steel and combined concrete shear wall.
Claims (4)
1. corrugated sheet steel and combined concrete shear wall is characterized in that described shear wall is made up of corrugated sheet steel, concrete, steel mesh reinforcement, shearing resistance peg, junction plate, and is embedded in the edge frame; The form of described corrugated sheet steel is right angle corrugated sheet steel, trapezoidal waveform steel plate, triangular waveform steel plate or sinusoidal Wavy steel plate.
2. according to the described compound shear wall of claim 1, it is characterized in that the connected mode of described corrugated sheet steel and described edge frame is divided two kinds of forms, a kind of for edge frame is the form of steel frame, a kind of is the form of concrete frame for edge frame; If edge frame is steel frame, described corrugated sheet steel around boundary and edge steel frame by being welded to connect; If edge frame is a concrete frame, described corrugated sheet steel is welding respectively with four junction plates on the border all around, and makes described junction plate plane and described edge frame plane keep vertical; On described junction plate and an opposite side surface that described corrugated sheet steel connects, the shearing resistance peg is set; With the concreting edge frame time, described shearing resistance peg is embedded in the edge frame, realizes being connected of described corrugated sheet steel and edge frame.
3. according to the described compound shear wall of claim 1, it is characterized in that when shear wall one side was arranged concrete, the shearing resistance peg is arranged in corrugated sheet steel a concrete side; When concrete is all arranged in the shear wall both sides, the shearing resistance peg all is set in the corrugated sheet steel both side surface.
4. according to the described compound shear wall of claim 1, it is characterized in that in above-mentioned corrugated sheet steel and combined concrete shear wall, described concrete is cast-in-place in the corrugated sheet steel one or both sides, and before concreting the configuration reinforcement net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202669718U CN201778414U (en) | 2010-07-16 | 2010-07-16 | Combined shear wall of corrugated steel plate and concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202669718U CN201778414U (en) | 2010-07-16 | 2010-07-16 | Combined shear wall of corrugated steel plate and concrete |
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| CN201778414U true CN201778414U (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202669718U Expired - Fee Related CN201778414U (en) | 2010-07-16 | 2010-07-16 | Combined shear wall of corrugated steel plate and concrete |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296725A (en) * | 2011-06-01 | 2011-12-28 | 西安建筑科技大学 | Honeycombed section steel plate shear wall |
| CN102296724A (en) * | 2011-06-01 | 2011-12-28 | 西安建筑科技大学 | Inclined double-layer folded plate steel plate shear wall |
| CN110453584A (en) * | 2019-07-11 | 2019-11-15 | 安徽省交通控股集团有限公司 | A kind of Steel-concrete Combined Beam Structures using weather-proof Wavelike steel webplate |
-
2010
- 2010-07-16 CN CN2010202669718U patent/CN201778414U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296725A (en) * | 2011-06-01 | 2011-12-28 | 西安建筑科技大学 | Honeycombed section steel plate shear wall |
| CN102296724A (en) * | 2011-06-01 | 2011-12-28 | 西安建筑科技大学 | Inclined double-layer folded plate steel plate shear wall |
| CN102296724B (en) * | 2011-06-01 | 2013-07-31 | 西安建筑科技大学 | Inclined double-layer folded plate steel plate shear wall |
| CN110453584A (en) * | 2019-07-11 | 2019-11-15 | 安徽省交通控股集团有限公司 | A kind of Steel-concrete Combined Beam Structures using weather-proof Wavelike steel webplate |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20120716 |