CN103388364A - Connection structure for two steel tube shear walls on building plane - Google Patents
Connection structure for two steel tube shear walls on building plane Download PDFInfo
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- CN103388364A CN103388364A CN2013103580146A CN201310358014A CN103388364A CN 103388364 A CN103388364 A CN 103388364A CN 2013103580146 A CN2013103580146 A CN 2013103580146A CN 201310358014 A CN201310358014 A CN 201310358014A CN 103388364 A CN103388364 A CN 103388364A
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Abstract
The invention relates to a connection structure for two steel tube shear walls on a building plane, belonging to the field of building members. Each shear wall is of a rectangular steel tube type structure; a steel bar truss is positioned in each steel tube and is welded with the steel tube; an anchor rod is welded on the inner side of the wall of each steel tube to realize connection of the steel tube and concrete in the steel tube; to realize the connection of the two shear walls on the plane, except for the steel tube wall welding on the contact part of the two shear walls, a key way device is also required to be arranged on a joint face of the two shear walls for connection; and in addition, concrete is simultaneously poured in the steel tubes of the two shear walls on site in an interconnection manner to form a shear wall cylinder. The connection structure has a simple structure; a steel structural member and a steel concrete combined member have good connection performance, so that prefabricated production and field assembly connection of the structural members can be realized better; and thus a building has superior shock resistance performance.
Description
Technical field
The present invention relates to the building member field, at length say it is the syndeton of two steel pipe shear walls on a kind of building plane.
Background technology
As everyone knows, in recent years, building green, energy-conservation, healthy building has become our fundamental state policy, turn to the industrialization the mode of project construction of sign with standardization, industry, require the engineering construction batch production to be made as in advance the master, on-the-spot mechanization assembling coordinates, but concrete component prefabricated needs template system more complicated, the cost of use higher, the inconvenient operation, the globality that connect between member are poor, have influence on the development of pre-cast building, therefore be badly in need of finding a kind of technical measures that address these problems; In order to realize above-mentioned target, all parts of the country all meet the building structure technology of this target in active research at present, the Assembling link technique that comprises steel structure member prefabricating technique, reinforced concrete member prefabricating technique, concrete and steel combined member technology and these building structural elements, begun to take shape the Temperature Variation In Buildings of Mixed Structures that the different materials member forms; But because design, manufacturing technology and the on-the-spot mechanization overall package of certain structures member are with to be connected structure unreasonable, research and development not enough, have also occurred being permitted many-sided problem, demand improvement urgently; In addition, by seismic hazard analysis in recent years, aseismatic design has had larger progress, being improved to damping from single seismic design is combined with seismic design, and then the shatter-proof design that is improved to again to improve structure and member energy dissipation capacity, recognize that improving the prefabricated building structure globality, being out of shape the power consumption property is shockproof important measures, particularly the steel building shockproof properties is optimum, therefore need to research and develop energetically prefabricated, steel building.
Summary of the invention
Purpose of the present invention just is to overcome the deficiencies in the prior art, and provide the syndeton of two steel pipe shear walls on a kind of building plane, steel construction piece and steel concrete combined member have good switching performance, and Prefabrication that can better the implementation structure member is connected with Assembling; This makes, and building has good earthquake-proof function, the structural element size is accurate, quality control is excellent, promote architecture quality, high life is durable, improve to greatest extent operating personnel's work situation, shorten the construction period, reduce construction costs.
The present invention adopts following technical solution: the syndeton of two steel pipe shear walls on the building plane, it is characterized in that, shear wall is rectangle steel tubular type structure, steel bar girder be positioned at steel pipe and with steel-pipe welding together, anchor pole is welded in the steel pipe walls inboard and realizes steel pipe and concrete connection wherein; The connection of two shear walls on plane, except the steel pipe walls of two connection shear wall contact positions is welded, also need to establish splined arrangement on two shear wall mating faces and connect, and in other two shear wall steel pipes, on-the-spot while, intercommunication concreting form tube shear wall.
The present invention also can be achieved by the following measures: the splined arrangement that on plane, adjacent shear wall is connected refers to, the mouth of boxing out respectively on the both sides steel pipe walls on two shear wall level connection joint mating faces, the aperture up and down correspondence position port size that staggers mutually half, on the limit, aperture of one side steel pipe, the short structural steel connecting member in aperture is passed in welding, port size should meet short structural steel connecting member convenient insert in steel pipe aperture corresponding to opposite side and should meet on-the-spotly to two shear wall pouring concrete within steel pipe, by aperture, enter in square steel pipe.The steel bar girder of shear wall is one deck or two layers.The shear wall end is provided with the reinforced frame of edge constraint member.
The invention has the beneficial effects as follows, simple in structure, steel construction piece and steel concrete combined member have good switching performance, and Prefabrication that can better the implementation structure member is connected with Assembling; This makes, and building has good earthquake-proof function, the structural element size is accurate, quality control is excellent, promote architecture quality, high life is durable, improve to greatest extent operating personnel's work situation, shorten the construction period, reduce construction costs.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of shear wall of the present invention.
Fig. 2 is the structural representation of steel bar girder.
Fig. 3 is structural representation of the present invention.
3. shear walls in figure, 11. steel bar girders, 13. anchor poles, 14. cast-in-situ concretes, 16. steel plate bars, 17. short structural steel connecting members, 19. steel pipes, 20. reinforced frames, 36. pads, 49. apertures.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, to help understanding content of the present invention.
As shown in Figure 1, 2, the inner institute of this shear wall joins reinforcing bar and adopts steel bar girder 11, steel bar girder 11 is positioned at steel pipe 19 and with rectangular steel pipe 19, welds, anchor pole 13 is little shaped steel, steel plate strip, dowel and peg, anchor pole 13 is welded in steel pipe 19 wall inboards realizes steel pipe 19 and being connected of concrete 14 wherein, shear wall has edge constraint stiffener frame 20, and the shear wall upper end is by the steel plate bar 16 short structural steel connecting members 17 of welding.The concrete manufacturing implemented: at first in workshop, the steel pipe of shear wall is processed into grooved, secondly steel bar girder 11 is integrally welded by anchor pole 13 and U-steel tube wall, locate with dowel 4 between two-layer steel bar girder 11, the cover plate of steel pipe is buckled in the steel pipe of grooved steel pipe and welding formation shear wall, in steel pipe, poured in place concrete is completed shear wall.
as shown in Figure 3, the connection of two shear walls 3 on plane, distinguish perforate mouth 49 when at first shear wall steel pipe factory makes on the steel pipe walls on two section shear wall steel pipe mating faces, secondly on the steel pipe walls of general's a slice shear wall wherein, the aperture side weld connects short structural steel connecting member 17 and the hoisted in position that passes aperture, it is in place that next lifts the steel pipe 19 of another sheet shear wall, the two shear wall contact surface place one short structural steel connecting members 17 of side are inserted in steel pipe aperture 49 corresponding to opposite side, adjust position to accurately and with temporary fixing piece, fix, again at two shear wall steel pipe mating face sides, through pad 36, connect, in last two shear wall steel pipes, on-the-spot Pouring concrete at the same time forms tube shear wall, attention should make concrete intercommunication in two steel pipes.
Claims (4)
1. the syndeton of two steel pipe shear walls on a building plane, it is characterized in that: shear wall is rectangle steel tubular type structure, steel bar girder be positioned at steel pipe and with steel-pipe welding together, anchor pole is welded in the steel pipe walls inboard and realizes steel pipe and concrete connection wherein; The connection of two shear walls on plane, except the steel pipe walls of two connection shear wall contact positions is welded, also need to establish splined arrangement on two shear wall mating faces and connect, and in other two shear wall steel pipes, on-the-spot while, intercommunication concreting form tube shear wall.
2. the syndeton of two steel pipe shear walls on the building plane according to claim 1, it is characterized in that the splined arrangement that on said plane, adjacent shear wall is connected refers to, the mouth of boxing out respectively on the both sides steel pipe walls on two shear wall level connection joint mating faces, the aperture up and down correspondence position port size that staggers mutually half, on the limit, aperture of one side steel pipe, the short structural steel connecting member in aperture is passed in welding, port size should meet short structural steel connecting member convenient insert in steel pipe aperture corresponding to opposite side and should meet on-the-spotly to two shear wall pouring concrete within steel pipe, by aperture, enter in square steel pipe.
3. the syndeton of two steel pipe shear walls on the building plane according to claim 1, the steel bar girder that it is characterized in that said shear wall are one deck or two layers.
4. the syndeton of two steel pipe shear walls on the building plane according to claim 1, is characterized in that said shear wall end is provided with the reinforced frame of edge constraint member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103580146A CN103388364A (en) | 2013-08-16 | 2013-08-16 | Connection structure for two steel tube shear walls on building plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103580146A CN103388364A (en) | 2013-08-16 | 2013-08-16 | Connection structure for two steel tube shear walls on building plane |
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| Publication Number | Publication Date |
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| CN103388364A true CN103388364A (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103580146A Pending CN103388364A (en) | 2013-08-16 | 2013-08-16 | Connection structure for two steel tube shear walls on building plane |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487636A (en) * | 2018-04-26 | 2018-09-04 | 河南绿建建筑科技有限公司 | Prefabrication steel concrete compound shear wall assembled-type house construction method |
| CN108571169A (en) * | 2018-06-15 | 2018-09-25 | 河南绿建建筑科技有限公司 | Prefabrication steel concrete overlapped shear wall assembled architecture construction method |
-
2013
- 2013-08-16 CN CN2013103580146A patent/CN103388364A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487636A (en) * | 2018-04-26 | 2018-09-04 | 河南绿建建筑科技有限公司 | Prefabrication steel concrete compound shear wall assembled-type house construction method |
| CN108487636B (en) * | 2018-04-26 | 2019-11-15 | 河南绿建建筑科技有限公司 | Prefabrication steel concrete compound shear wall assembled-type house construction method |
| CN108571169A (en) * | 2018-06-15 | 2018-09-25 | 河南绿建建筑科技有限公司 | Prefabrication steel concrete overlapped shear wall assembled architecture construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |