CN202767286U - Connection joint of precast concrete shear wall and main steel structure - Google Patents
Connection joint of precast concrete shear wall and main steel structure Download PDFInfo
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- CN202767286U CN202767286U CN 201220359173 CN201220359173U CN202767286U CN 202767286 U CN202767286 U CN 202767286U CN 201220359173 CN201220359173 CN 201220359173 CN 201220359173 U CN201220359173 U CN 201220359173U CN 202767286 U CN202767286 U CN 202767286U
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Abstract
A connection joint of a precast concrete shear wall and a main steel structure comprises a precast section steel concrete shear wall, an upper steel beam, a lower steel beam, and two stand columns, wherein the upper steel beam and the lower steel beam are connected with the upper portion of the precast section steel concrete shear wall and the lower portion of the precast section steel concrete shear wall, and the two stand columns are connected with the upper steel beam and the lower steel beam. The connection joint of the precast concrete shear wall and the main steel structure is characterized in that section steels embedded in two sides of the precast section steel concrete shear wall stretch out from the lower end of the shear wall, the lower ends of the two section steels are connected with a gusset plate respectively in a welding mode, the gusset plates are connected with the lower steel beam in a welding mode, and enhancing rib plates are further arranged on two sides of the section steels and are respectively connected with the section steels and the gusset plates in a welding mode. The connection joint of the precast concrete shear wall and the main steel structure has the advantages of being convenient to construct, wide in range of application, capable of reducing the construction difficulty of a construction site, quickening construction speed, and having high cost performance.
Description
Technical field
The utility model relates to building structure, particularly the connected node of a kind of precast concrete shear wall and main body steel work.
Background technology
At present shear wall slab with substantially all adopt up and down complete bolted mode being connected of agent structure, the mode that top is with bolts, construct simple and convenient comparatively feasible, if cause floor bar to lay difficulty for bottom meeting with bolts, and need to use great deal of nodes plate and high-strength bolt, cost is higher.
Summary of the invention
The purpose of this utility model is to design the connected node of a kind of precast concrete shear wall and main body steel work, easy construction, and the scope of application is wide, can reduce the difficulty of construction of job site, accelerates speed of application, has higher cost performance.
For achieving the above object, the technical solution of the utility model is:
The connected node of a kind of precast concrete shear wall and main body steel work, comprise prefabricated steel reinforced concrete shear walls and connect its top and the bottom girder steel up and down, with be connected up and down two columns of girder steel, it is characterized in that, the shaped steel of burying underground in the both sides of described prefabricated steel reinforced concrete shear walls stretches out from the shear wall lower end, two shaped steel lower ends respectively are welded to connect a gusset plate, and gusset plate and bottom girder steel are welded to connect; The reinforcement gusset is also established in the shaped steel both sides, and is welded to connect respectively shaped steel and gusset plate.
Further, the reinforcing bar of burying underground along its length in the described prefabricated steel reinforced concrete shear walls stretches out from the shear wall lower end, and bottom girder steel along its length interval arranges some pegs, and is crisscross arranged with reinforcing bar, is integral with floor is integrated poured.
Again, described reinforcing bar length of stretching out from prefabricated steel reinforced concrete shear walls lower end should satisfy the requirement that can be anchored at the anchorage length in the in-situ reinforced concrete slab.
In addition, described prefabricated steel reinforced concrete shear walls and top girder steel are bolted.
The utility model is connected with the precast concrete shear wall top top girder steel by high-strength bolt, form the integral unit of " crossbeam+shear wall ", behind the integral unit hoisted in position, with the gusset plate on the overhanging shaped steel of shear wall and the welding of bottom girder steel, to guarantee the stability of shear wall; Before building floorslab concrete, the protruding bar that the shear wall end is reserved anchors in the floor afterwards, and floor bar passes the shear wall lower space; Finally, floor and pre-manufactured steel concrete shear force wall are built as a whole, the reliable power transmission of implementation structure.
The beneficial effects of the utility model:
Adopt the utility model node, power transmission is reliable, and easy construction can reduce the difficulty of construction of job site, accelerates speed of application, can reduce cost simultaneously, has higher cost performance.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B cutaway view Amplified image of Fig. 2.
The specific embodiment
Referring to Fig. 1～Fig. 3, the connected node of a kind of precast concrete shear wall of the present utility model and main body steel work comprises prefabricated steel reinforced concrete shear walls 1 and connects its top and the bottom girder steel 2,3 up and down, with is connected about two columns 4,4 ' of girder steel; The shaped steel 5 of burying underground in the both sides of described prefabricated steel reinforced concrete shear walls 1,5 ' stretches out from the shear wall lower end, and two shaped steel, 5,5 ' lower end respectively is welded to connect a gusset plate 6,6 ', gusset plate 6,6 ' and bottom girder steel 3 be welded to connect; Shaped steel 5,5 ' both sides are also established and are strengthened gusset 7,7 ', and are welded to connect respectively shaped steel 5,5 ' and gusset plate 6,6 '.
Further, the reinforcing bar 8 of burying underground along its length in the described prefabricated steel reinforced concrete shear walls 1 stretches out from shear wall 1 lower end, and bottom girder steel 3 along its length interval arranges some pegs 9, and is crisscross arranged with reinforcing bar 8, with floor 100 integrated poured being integral.
Again, described reinforcing bar 8 length of stretching out from prefabricated steel reinforced concrete shear walls 1 lower end should satisfy the requirement that can be anchored at the anchorage length in the in-situ reinforced concrete slab 100.
The utility model is connected with the precast concrete shear wall top top girder steel by high-strength bolt, form the integral unit of " crossbeam+shear wall ", behind the integral unit hoisted in position, with the gusset plate on the overhanging shaped steel of shear wall and the welding of bottom girder steel, to guarantee the stability of shear wall; Before building floorslab concrete, the protruding bar that the shear wall end is reserved anchors in the floor afterwards, and floor bar passes the shear wall lower space; Finally, floor and pre-manufactured steel concrete shear force wall are built as a whole, the reliable power transmission of implementation structure.
Claims (3)
1. the connected node of a precast concrete shear wall and main body steel work, comprise prefabricated steel reinforced concrete shear walls and connect its top and the bottom girder steel up and down, with be connected up and down two columns of girder steel, it is characterized in that, the shaped steel of burying underground in the both sides of described prefabricated steel reinforced concrete shear walls stretches out from the shear wall lower end, two shaped steel lower ends respectively are welded to connect a gusset plate, and gusset plate and bottom girder steel are welded to connect; The reinforcement gusset is also established in the shaped steel both sides, and is welded to connect respectively shaped steel and gusset plate.
2. the connected node of precast concrete shear wall as claimed in claim 1 and main body steel work, it is characterized in that, the reinforcing bar of burying underground along its length in the described prefabricated steel reinforced concrete shear walls stretches out from the shear wall lower end, bottom girder steel along its length interval arranges some pegs, and be crisscross arranged with reinforcing bar, be integral with floor is integrated poured.
3. the connected node of precast concrete shear wall as claimed in claim 1 and main body steel work is characterized in that, described prefabricated steel reinforced concrete shear walls and top girder steel are bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359173 CN202767286U (en) | 2012-07-23 | 2012-07-23 | Connection joint of precast concrete shear wall and main steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359173 CN202767286U (en) | 2012-07-23 | 2012-07-23 | Connection joint of precast concrete shear wall and main steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767286U true CN202767286U (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220359173 Expired - Fee Related CN202767286U (en) | 2012-07-23 | 2012-07-23 | Connection joint of precast concrete shear wall and main steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767286U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306402A (en) * | 2013-06-26 | 2013-09-18 | 中国十七冶集团有限公司 | Non-superimposition beam type fabricated frame-shear wall connection structure and construction method thereof |
| CN105089182A (en) * | 2015-07-21 | 2015-11-25 | 上海核工程研究设计院 | Concrete partition wall system for steel structure and construction method thereof |
| CN105863111A (en) * | 2016-04-18 | 2016-08-17 | 杭州铁木辛柯钢结构设计有限公司 | Embedded prefabricated concrete shear wall anti-bending steel frame structure |
-
2012
- 2012-07-23 CN CN 201220359173 patent/CN202767286U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306402A (en) * | 2013-06-26 | 2013-09-18 | 中国十七冶集团有限公司 | Non-superimposition beam type fabricated frame-shear wall connection structure and construction method thereof |
| CN103306402B (en) * | 2013-06-26 | 2015-04-08 | 中国十七冶集团有限公司 | Non-superimposition beam type fabricated frame-shear wall connection structure and construction method thereof |
| CN105089182A (en) * | 2015-07-21 | 2015-11-25 | 上海核工程研究设计院 | Concrete partition wall system for steel structure and construction method thereof |
| CN105863111A (en) * | 2016-04-18 | 2016-08-17 | 杭州铁木辛柯钢结构设计有限公司 | Embedded prefabricated concrete shear wall anti-bending steel frame structure |
| CN105863111B (en) * | 2016-04-18 | 2017-12-26 | 杭州铁木辛柯钢结构设计有限公司 | The steel frame construction of embedded precast concrete shear wall bending resistance simultaneously |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: 200949 C-252, 1688 Jinshi Road, Shanghai, Baoshan District Patentee after: Shanghai Shen Shen Construction Engineering Technology Consulting Co., Ltd. Address before: 200050 Shanghai city Changning District Dingxi Road No. 1116 South four floor Patentee before: Baosteel Building System Integration Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20190723 |