CN202055373U - Combined structure of double-steel-plate sandwich concrete wall and square steel tube concrete - Google Patents
Combined structure of double-steel-plate sandwich concrete wall and square steel tube concrete Download PDFInfo
- Publication number
- CN202055373U CN202055373U CN2011201223507U CN201120122350U CN202055373U CN 202055373 U CN202055373 U CN 202055373U CN 2011201223507 U CN2011201223507 U CN 2011201223507U CN 201120122350 U CN201120122350 U CN 201120122350U CN 202055373 U CN202055373 U CN 202055373U
- Authority
- CN
- China
- Prior art keywords
- concrete
- steel plates
- steel plate
- plates
- steel
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Panels For Use In Building Construction (AREA)
Abstract
A combined structure of a double-steel-plate sandwich concrete wall and square steel tube concrete comprises concrete and two steel plates disposed in parallel, a plurality of vertical partition plates are disposed between the two steel plates and mutually disposed in parallel at intervals, two sides of each vertical partition plate are welded to the steel plates respectively, rounds holes are arranged on each vertical partition plate at certain intervals, the concrete is filled into partitioned spaces formed by the two steel plates and the vertical partition plates, and tie bolts and shear pegs are disposed between the two steel plates. The concrete wall is enclosed by the two lateral steel plates, the vertical partition plates form a plurality of square steel tube concrete columns between the two lateral steel plates, the steel plates are limited by the inner concrete so that compression resistance of the concrete is improved, the steel plates are laterally supported by the inner concrete so that bending strength of the steel plates are enhanced, and the combined wall has smooth and neat surface by the aid of the outer steel plates, so that subsequent work load is reduced and construction cost is reduced. During construction, the outer steel plates also serve as formworks so that construction speed is fast, and lateral deformation of concrete during pouring can be limited under tying of the tie bolts and the shear pegs.
Description
Technical field:
The utility model relates to building field, relates in particular to demanding building of high resistance to compression, shearing resistance, anti-bending bearing capacity and Crack Control and structure, the structure of sandwich concrete wall of particularly a kind of double steel plate and the combination of square steel pipe concrete.
Background technology:
In the prior art, the steel plate-concrete body of wall is mainly used in the high-level structure.The steel plate-concrete body of wall adopts the form of embedded steel plate and vertical edges member (post or vertical stiffening rib), horizontal edge member (beam or horizontal stiffening rib).Stride when arranging continuously from top to bottom along structure when steel plate, promptly form the steel plate shear force wall system.The whole mechanical characteristic of steel plate wall is similar to the affixed vertical cantilever compound beam in bottom; The vertical edges member is equivalent to the edge of a wing, and embedded steel plate is equivalent to web, but the horizontal edge member then Approximate Equivalent be transverse stiffener.But existing steel plate concrete wall body structure rigidity is relatively poor, a little less than the cracking resistance shear resistance, whole wall body is cut apart by steel plate, and construction is complicated, inconvenient.
Summary of the invention:
The purpose of this utility model is to provide the structure of sandwich concrete wall of a kind of double steel plate and the combination of square steel pipe concrete, the structure of sandwich concrete wall of described this double steel plate and the combination of square steel pipe concrete will solve that prior art light plate concrete wall structure rigidity is relatively poor, a little less than the cracking resistance shear resistance, the technical problem that whole wall body is cut apart by steel plate.
The structure of sandwich concrete wall of this double steel plate of the present utility model and the combination of square steel pipe concrete comprises concrete and two block plates that be arranged in parallel, wherein, be provided with distance between described two block plates, be provided with the vertical clapboard of two above numbers between two block plates, two adjacent arbitrarily described vertical clapboards are parallel interval mutually, the both sides of any one vertical clapboard all are welded to connect with described steel plate separately, any one vertical clapboard is all perpendicular to described steel plate, described concrete is filled in the compartment that the vertical clapboard of described two block plates and two above numbers constitutes, be provided with the split bolt of two above numbers between described two block plates, the two ends of any one described split bolt are connected with described steel plate respectively, be provided with the shearing resistance peg of two above numbers on any described steel plate, one end of any one described shearing resistance peg is all fixedlyed connected with steel plate, and the other end of any one shearing resistance peg all extends in the described concrete.
Further, described split bolt is parallel to the vertical clapboard arrangement.
Further, all be evenly equipped with the through hole of two above numbers in any one described vertical clapboard along its length direction.
Further, the spacing between arbitrarily adjacent two described vertical clapboards is that spacing can guarantee the stability of steel plate and to concrete constraint between described two block plates.
The utility model and prior art are compared, and its effect is actively with tangible.The utility model adopts both sides steel plate external wrapping concrete wall, utilize vertical clapboard between the steel plate of both sides, to constitute the square steel pipe structure of two above numbers, give full play to the performance of steel and two kinds of materials of concrete, steel plate provides constraint for inboard concrete, improve concrete anti-pressure ability, inboard concrete provides lateral support for steel plate, improves its buckling strength, supporting capacity is strong, and anti-side rigidity is big; Outside steel plate makes the compound wall surface seem bright and clean, smooth, attractive in appearance, can reduce the follow-up work amount, reduces construction cost; In the construction works, the double template of doing of outside steel plate, speed of application is significantly accelerated, and by the socketing of split bolt and shearing resistance peg, can retrain the lateral deformation in the concreting process simultaneously, reduces construction cost.
Description of drawings:
Fig. 1 is the schematic perspective view of the structure of sandwich concrete wall of double steel plate of the present utility model and the combination of square steel pipe concrete.
Fig. 2 is with the 3 D stereo schematic diagram of both sides steel plate after separately among Fig. 1.
Fig. 3 is the vertical view of an embodiment of the structure of sandwich concrete wall of double steel plate of the present utility model and the combination of square steel pipe concrete.
Fig. 4 is the schematic diagram of another embodiment of the structure of sandwich concrete wall of double steel plate of the present utility model and the combination of square steel pipe concrete.
The specific embodiment:
Embodiment 1:
As depicted in figs. 1 and 2, the structure of sandwich concrete wall of double steel plate of the present utility model and the combination of square steel pipe concrete, comprise concrete 3 and two block plates 1 that be arranged in parallel, wherein, be provided with distance between described two block plates 1, be provided with the vertical clapboard 2 of two above numbers between two block plates 1, two adjacent arbitrarily described vertical clapboards 2 are parallel interval mutually, the both sides of any one vertical clapboard 2 all are welded to connect with described steel plate 1 separately, any one vertical clapboard 2 is all perpendicular to described steel plate 1, described concrete 3 is filled in the compartment that the vertical clapboard 2 of described two block plates 1 and two above numbers constitutes, be provided with the split bolt 4 of two above numbers between described two block plates 1, the two ends of any one described split bolt 4 are connected with described steel plate 1 respectively, be provided with the shearing resistance peg 5 of two above numbers on any described steel plate 1, one end of any one described shearing resistance peg 5 is all fixedlyed connected with steel plate 1, and the other end of any one shearing resistance peg 5 all extends in the described concrete 3.
Further, described split bolt 4 is parallel to vertical clapboard 2 arrangements.
Further, all be evenly equipped with the through hole 6 of some in any one described vertical clapboard 2 along its length direction.
Further, the spacing between arbitrarily adjacent two described vertical clapboards 2 is three times (requiring not write concrete multiple) of spacing between described two block plates 1.
As shown in Figure 3, when the structure of sandwich concrete wall of double steel plate of the present utility model and the combination of square steel pipe concrete is connected with reinforced concrete wall 11, two blocks of parallel steel plates 7 that are connected of outside welding of a block plate 1 in the structure of sandwich concrete wall of double steel plate and the combination of square steel pipe concrete, be provided with split bolt 8 between two blocks of parallel connection steel plates 7, fluid concrete between two blocks of parallel connection steel plates 7, forming transition with reinforced concrete wall 11 is connected, simultaneously, the arranged outside of the block plate 1 in the structure of sandwich concrete wall of double steel plate and the combination of square steel pipe concrete has shearing resistance peg 9, and shearing resistance peg 9 extends between two blocks of parallel connection steel plates 7 in the concrete.
Embodiment 2:
As shown in Figure 4, when the structure of sandwich concrete wall of double steel plate of the present utility model and the combination of square steel pipe concrete is connected with concrete shear force wall 12, two blocks of parallel steel plates 7 that are connected of outside welding of a block plate 1 in the structure of sandwich concrete wall of double steel plate and the combination of square steel pipe concrete, be provided with split bolt 8 between two blocks of parallel connection steel plates 7, reinforcing bar 10 in the concrete shear force wall extends between two blocks of parallel connection steel plates 7, fluid concrete between two blocks of parallel connection steel plates 7, forming transition with concrete shear force wall 12 is connected, simultaneously, the arranged outside of the block plate 1 in the structure of sandwich concrete wall of double steel plate and the combination of square steel pipe concrete has shearing resistance peg 9, and shearing resistance peg 9 extends between two blocks of parallel connection steel plates 7 in the concrete.
Claims (3)
1. the structure of sandwich concrete wall of double steel plate and the combination of square steel pipe concrete, comprise concrete and two block plates that be arranged in parallel, it is characterized in that: be provided with distance between described two block plates, be provided with the vertical clapboard of two above numbers between two block plates, two adjacent arbitrarily described vertical clapboards are parallel interval mutually, the both sides of any one vertical clapboard all are welded to connect with described steel plate separately, any one vertical clapboard is all perpendicular to described steel plate, described concrete is filled in the compartment of described two block plates and vertical clapboard formation, be provided with the split bolt of two above numbers between described two block plates, the two ends of any one described split bolt are connected with described steel plate respectively, be provided with the shearing resistance peg of two above numbers on any described steel plate, one end of any one described shearing resistance peg is all fixedlyed connected with steel plate, and the other end of any one shearing resistance peg all extends in the described concrete.
2. the structure of sandwich concrete wall of double steel plate as claimed in claim 1 and the combination of square steel pipe concrete is characterized in that: described split bolt is parallel to vertical clapboard and arranges.
3. the structure of sandwich concrete wall of double steel plate as claimed in claim 1 and the combination of square steel pipe concrete is characterized in that: the through hole that all is evenly equipped with two above numbers in any one described vertical clapboard along its length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201223507U CN202055373U (en) | 2011-04-22 | 2011-04-22 | Combined structure of double-steel-plate sandwich concrete wall and square steel tube concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201223507U CN202055373U (en) | 2011-04-22 | 2011-04-22 | Combined structure of double-steel-plate sandwich concrete wall and square steel tube concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055373U true CN202055373U (en) | 2011-11-30 |
Family
ID=45015349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201223507U Expired - Fee Related CN202055373U (en) | 2011-04-22 | 2011-04-22 | Combined structure of double-steel-plate sandwich concrete wall and square steel tube concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055373U (en) |
Cited By (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900171A (en) * | 2012-11-06 | 2013-01-30 | 南通建筑工程总承包有限公司 | Steel plate combined shear wall |
| CN102995834A (en) * | 2012-12-14 | 2013-03-27 | 金天德 | Combined-type steel tube concrete column |
| CN103015566A (en) * | 2012-12-19 | 2013-04-03 | 北京航空航天大学 | Multiple-chamber type double steel plate concrete combined shear wall |
| CN103074951A (en) * | 2013-01-28 | 2013-05-01 | 长安大学 | Steel plate and high-strength concrete combined shear wall |
| CN103233509A (en) * | 2013-04-28 | 2013-08-07 | 东南大学 | Double-steel-sheet and concrete combined core-tube structure with built-in corrugated steel sheets |
| CN103233459A (en) * | 2013-04-02 | 2013-08-07 | 北京航空航天大学 | Steel plate and concrete combined underground continuous wall and construction method thereof |
| AT13302U1 (en) * | 2012-05-31 | 2013-10-15 | Kappema Fertigteilindustrie Gmbh | Semi-finished component for building structures |
| AT513020A1 (en) * | 2012-05-31 | 2013-12-15 | Kappema Fertigteilindustrie Gmbh | Semi-finished component for building structures |
| CN103883040A (en) * | 2014-02-19 | 2014-06-25 | 浙江杭萧钢构股份有限公司 | Steel tube bundle composite structure of upset head webs |
| CN103883044A (en) * | 2014-03-23 | 2014-06-25 | 北京工业大学 | Groove-shaped steel plate shear wall with inbuilt round reinforcing cages and externally pasted steel plate supports and construction method |
| CN103883039A (en) * | 2014-02-19 | 2014-06-25 | 浙江杭萧钢构股份有限公司 | Headed-web steel tube bundle combined structure |
| CN103938762A (en) * | 2014-02-24 | 2014-07-23 | 河北杭萧钢构有限公司 | Steel tube bundle composite structure shear wall with groove ribs |
| CN103967196A (en) * | 2014-03-31 | 2014-08-06 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combined structure provided with arc type wavy web |
| CN103967199A (en) * | 2014-03-31 | 2014-08-06 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combined structure provided with round tube web |
| CN103967165A (en) * | 2014-03-31 | 2014-08-06 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combined structure composed of continuous rectangular wave-shaped steel plates |
| CN103967200A (en) * | 2014-03-31 | 2014-08-06 | 浙江杭萧钢构股份有限公司 | Steel pipe bundle combined structure constituted by continuous rectangular waved steel plates and provided with lapped concave platform |
| CN103967195A (en) * | 2014-03-31 | 2014-08-06 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combined structure consisting of steel plates and L-shaped steel |
| CN103982000A (en) * | 2014-03-31 | 2014-08-13 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combination structure of semicircular web |
| CN103981980A (en) * | 2014-03-31 | 2014-08-13 | 浙江杭萧钢构股份有限公司 | Steel pipe beam combination structure consisting of continuous trapezoidal corrugated steel plates |
| CN103982003A (en) * | 2014-03-31 | 2014-08-13 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combination structure composed of steel plates and C-sections |
| CN103982001A (en) * | 2014-03-31 | 2014-08-13 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combination structure composed of steel plates and oblique Z-sections |
| CN103982002A (en) * | 2014-03-31 | 2014-08-13 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combination structure composed of steel plates and Z-sections |
| CN104358311A (en) * | 2014-10-28 | 2015-02-18 | 四川华铁钢结构有限公司 | High-strength building structure convenient to construct |
| CN104532989A (en) * | 2014-12-31 | 2015-04-22 | 广州机施建设集团有限公司 | Construction method of steel plate shear wall |
| CN104674986A (en) * | 2015-02-05 | 2015-06-03 | 姚攀峰 | Multi-cavity concrete-filled steel tubular wall with internal pre-machined semi-continuous reinforcement cage and construction method |
| WO2015106471A1 (en) * | 2014-01-15 | 2015-07-23 | 单银木 | Z-shaped steel pipe bundle composite structure |
| WO2015106475A1 (en) * | 2014-01-15 | 2015-07-23 | 单银木 | Industrialized steel pipe bundle composite structured building system |
| WO2015106474A1 (en) * | 2014-01-15 | 2015-07-23 | 单银木 | L-shaped steel pipe bundle composite structure |
| CN105604216A (en) * | 2016-01-23 | 2016-05-25 | 合肥工业大学 | Pull-joint type double-steel-plate composite shear wall |
| CN105672534A (en) * | 2016-01-23 | 2016-06-15 | 合肥工业大学 | Plug welding type double-steel plate composite shear wall |
| CN106013607A (en) * | 2016-05-20 | 2016-10-12 | 西安建筑科技大学 | Multi-cavity concrete-filled steel pipe combination column with stiffening ribs and manufacturing method |
| CN107447872A (en) * | 2017-09-07 | 2017-12-08 | 哈尔滨工业大学 | Double steel plate concrete combined structure combines shear connector |
| CN108086532A (en) * | 2017-12-25 | 2018-05-29 | 北京千城集成房屋有限公司 | A kind of perforate double steel plate shear wall |
| CN108118685A (en) * | 2017-12-21 | 2018-06-05 | 上海市政工程设计研究总院（集团）有限公司 | A kind of Larsen steel sheet pile Guan Liang in adjustable section and its section method of adjustment |
| CN108643208A (en) * | 2018-07-25 | 2018-10-12 | 中铁七局集团第二工程有限公司 | Sandwiched with steel plates concrete combined board cofferdam and assembling method |
| CN110130568A (en) * | 2019-05-06 | 2019-08-16 | 天津大学 | Using the steel-concrete combined structure of single head Stud connection |
-
2011
- 2011-04-22 CN CN2011201223507U patent/CN202055373U/en not_active Expired - Fee Related
Cited By (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT513020B1 (en) * | 2012-05-31 | 2015-08-15 | Kappema Fertigteilindustrie Gmbh | Semi-finished component for building structures |
| AT13302U1 (en) * | 2012-05-31 | 2013-10-15 | Kappema Fertigteilindustrie Gmbh | Semi-finished component for building structures |
| AT513020A1 (en) * | 2012-05-31 | 2013-12-15 | Kappema Fertigteilindustrie Gmbh | Semi-finished component for building structures |
| CN102900171A (en) * | 2012-11-06 | 2013-01-30 | 南通建筑工程总承包有限公司 | Steel plate combined shear wall |
| CN102995834A (en) * | 2012-12-14 | 2013-03-27 | 金天德 | Combined-type steel tube concrete column |
| CN103015566A (en) * | 2012-12-19 | 2013-04-03 | 北京航空航天大学 | Multiple-chamber type double steel plate concrete combined shear wall |
| CN103074951A (en) * | 2013-01-28 | 2013-05-01 | 长安大学 | Steel plate and high-strength concrete combined shear wall |
| CN103233459B (en) * | 2013-04-02 | 2015-08-26 | 北京航空航天大学 | A kind of construction method of two-in-one double steel plate Combined concrete diaphragm wall |
| CN103233459A (en) * | 2013-04-02 | 2013-08-07 | 北京航空航天大学 | Steel plate and concrete combined underground continuous wall and construction method thereof |
| CN103233509B (en) * | 2013-04-28 | 2015-04-08 | 东南大学 | Double-steel-sheet and concrete combined core-tube structure with built-in corrugated steel sheets |
| CN103233509A (en) * | 2013-04-28 | 2013-08-07 | 东南大学 | Double-steel-sheet and concrete combined core-tube structure with built-in corrugated steel sheets |
| WO2015106474A1 (en) * | 2014-01-15 | 2015-07-23 | 单银木 | L-shaped steel pipe bundle composite structure |
| WO2015106475A1 (en) * | 2014-01-15 | 2015-07-23 | 单银木 | Industrialized steel pipe bundle composite structured building system |
| WO2015106471A1 (en) * | 2014-01-15 | 2015-07-23 | 单银木 | Z-shaped steel pipe bundle composite structure |
| CN103883039A (en) * | 2014-02-19 | 2014-06-25 | 浙江杭萧钢构股份有限公司 | Headed-web steel tube bundle combined structure |
| CN103883040A (en) * | 2014-02-19 | 2014-06-25 | 浙江杭萧钢构股份有限公司 | Steel tube bundle composite structure of upset head webs |
| CN103938762A (en) * | 2014-02-24 | 2014-07-23 | 河北杭萧钢构有限公司 | Steel tube bundle composite structure shear wall with groove ribs |
| CN103883044A (en) * | 2014-03-23 | 2014-06-25 | 北京工业大学 | Groove-shaped steel plate shear wall with inbuilt round reinforcing cages and externally pasted steel plate supports and construction method |
| CN103981980A (en) * | 2014-03-31 | 2014-08-13 | 浙江杭萧钢构股份有限公司 | Steel pipe beam combination structure consisting of continuous trapezoidal corrugated steel plates |
| CN103982003A (en) * | 2014-03-31 | 2014-08-13 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combination structure composed of steel plates and C-sections |
| CN103982001A (en) * | 2014-03-31 | 2014-08-13 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combination structure composed of steel plates and oblique Z-sections |
| CN103982002A (en) * | 2014-03-31 | 2014-08-13 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combination structure composed of steel plates and Z-sections |
| CN103967200A (en) * | 2014-03-31 | 2014-08-06 | 浙江杭萧钢构股份有限公司 | Steel pipe bundle combined structure constituted by continuous rectangular waved steel plates and provided with lapped concave platform |
| CN103967165A (en) * | 2014-03-31 | 2014-08-06 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combined structure composed of continuous rectangular wave-shaped steel plates |
| CN103982000A (en) * | 2014-03-31 | 2014-08-13 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combination structure of semicircular web |
| CN103967195A (en) * | 2014-03-31 | 2014-08-06 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combined structure consisting of steel plates and L-shaped steel |
| CN103967199A (en) * | 2014-03-31 | 2014-08-06 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combined structure provided with round tube web |
| CN103967196A (en) * | 2014-03-31 | 2014-08-06 | 浙江杭萧钢构股份有限公司 | Steel tube bundle combined structure provided with arc type wavy web |
| CN104358311A (en) * | 2014-10-28 | 2015-02-18 | 四川华铁钢结构有限公司 | High-strength building structure convenient to construct |
| CN104532989A (en) * | 2014-12-31 | 2015-04-22 | 广州机施建设集团有限公司 | Construction method of steel plate shear wall |
| CN104674986A (en) * | 2015-02-05 | 2015-06-03 | 姚攀峰 | Multi-cavity concrete-filled steel tubular wall with internal pre-machined semi-continuous reinforcement cage and construction method |
| CN104674986B (en) * | 2015-02-05 | 2017-02-22 | 姚攀峰 | Multi-cavity concrete-filled steel tubular wall with internal pre-machined semi-continuous reinforcement cage and construction method |
| CN105604216A (en) * | 2016-01-23 | 2016-05-25 | 合肥工业大学 | Pull-joint type double-steel-plate composite shear wall |
| CN105672534A (en) * | 2016-01-23 | 2016-06-15 | 合肥工业大学 | Plug welding type double-steel plate composite shear wall |
| CN106013607A (en) * | 2016-05-20 | 2016-10-12 | 西安建筑科技大学 | Multi-cavity concrete-filled steel pipe combination column with stiffening ribs and manufacturing method |
| CN107447872A (en) * | 2017-09-07 | 2017-12-08 | 哈尔滨工业大学 | Double steel plate concrete combined structure combines shear connector |
| CN108118685A (en) * | 2017-12-21 | 2018-06-05 | 上海市政工程设计研究总院（集团）有限公司 | A kind of Larsen steel sheet pile Guan Liang in adjustable section and its section method of adjustment |
| CN108118685B (en) * | 2017-12-21 | 2024-01-19 | 上海市政工程设计研究总院（集团）有限公司 | Larson steel sheet pile crown beam with adjustable section and section adjusting method thereof |
| CN108086532A (en) * | 2017-12-25 | 2018-05-29 | 北京千城集成房屋有限公司 | A kind of perforate double steel plate shear wall |
| CN108086532B (en) * | 2017-12-25 | 2023-05-30 | 北京千城集成房屋有限公司 | Perforated double-steel-plate shear wall |
| CN108643208A (en) * | 2018-07-25 | 2018-10-12 | 中铁七局集团第二工程有限公司 | Sandwiched with steel plates concrete combined board cofferdam and assembling method |
| CN108643208B (en) * | 2018-07-25 | 2024-01-16 | 中铁七局集团第二工程有限公司 | Steel plate sandwich concrete composite plate cofferdam and assembling method |
| CN110130568A (en) * | 2019-05-06 | 2019-08-16 | 天津大学 | Using the steel-concrete combined structure of single head Stud connection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202055373U (en) | Combined structure of double-steel-plate sandwich concrete wall and square steel tube concrete | |
| CN204326335U (en) | A kind of prefabricated reinforced concrete floor and superposed beam one assembly connection structure | |
| US9856614B1 (en) | Aseismic combined pier | |
| CN102444224A (en) | Concrete composite shear wall | |
| CN101555721A (en) | Multi-chamber type steel tube concrete special-shaped column | |
| CN202139694U (en) | Connecting node of compound concrete-filled tubular column and steel beam | |
| CN102912896B (en) | Separate type steel plate shear force wall | |
| CN102182141B (en) | Longitudinal non-shearing-resistant T-shaped anti-pulling connecting piece and construction method thereof | |
| CN203639807U (en) | Y-shaped pier for concrete filled steel tube truss beam | |
| CN104234192A (en) | Prestress concrete groove type plate with bent steel bars at upper part and framework structure system | |
| CN102359205A (en) | Corrugated steel plate aseismic shear wall | |
| CN103147526A (en) | Strip-shaped grate concrete filled steel tube combined structure shear wall and preparation method thereof | |
| CN202482751U (en) | Longitudinal non-shearing-resistant type pulling resistant connecting member | |
| CN202298983U (en) | Concrete composite shear wall | |
| CN102758494B (en) | Composite steel plate shear wall with angle steel | |
| CN203669205U (en) | Steel-encased composite beam | |
| CN203684526U (en) | PBL stiffened rectangular steel tube concrete space truss | |
| CN104929294A (en) | Concrete composite plate with built-in cross hollow square steel pipes | |
| CN202831751U (en) | Two-way dense rib type storage pocket barricade | |
| CN201771075U (en) | Reinforced concrete hollow floorslab | |
| CN204356937U (en) | The shear wall strengthened bottom a kind of integral reinforcing | |
| CN208518137U (en) | A kind of closed-section steel deck combined concrete shear wall connecting node | |
| CN203742077U (en) | Concrete-filled thin-wall steel tube column with built-in steel bar trusses | |
| CN203393880U (en) | Enhanced type reinforced concrete laminated floor slab | |
| CN202000686U (en) | Composite steel structure for concrete reinforcement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20111130 Termination date: 20200422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |