CN103388366A - Precast steel bar truss shear wall - Google Patents
Precast steel bar truss shear wall Download PDFInfo
- Publication number
- CN103388366A CN103388366A CN2013103580697A CN201310358069A CN103388366A CN 103388366 A CN103388366 A CN 103388366A CN 2013103580697 A CN2013103580697 A CN 2013103580697A CN 201310358069 A CN201310358069 A CN 201310358069A CN 103388366 A CN103388366 A CN 103388366A
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- China
- Prior art keywords
- shear wall
- steel
- steel bar
- precast
- bar truss
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 69
- 239000010959 steel Substances 0.000 title claims abstract description 69
- 239000004567 concrete Substances 0.000 claims abstract description 9
- 238000004873 anchoring Methods 0.000 claims abstract description 3
- 229910000746 Structural steel Inorganic materials 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003908 quality control method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011178 precast concrete Substances 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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Abstract
The invention relates to a precast steel bar truss shear wall and belongs to the field of building components. The precast steel bar truss shear wall is characterized in that a shear wall adopts a precast steel bar truss concrete structure; a steel edge frame is arranged around the shear wall and is welded together with a steel bar truss; an embedded steel plate is arranged at the wall face of the shear wall; the steel edge frame and the embedded steel plate are welded with an anchor rod performing anchoring function; a concave pit is arranged at the upper end of the shear wall; and a short steel connector is welded at the steel edge frame at the lower end. The precast steel bar shear wall is simple in structure, the steel component and the steel concrete combined component have good connection performance, and precast production and site assembly and connection of the structure component can be better realized, so a building has excellent shockproof property, the structure component is accurate in size, the quality control is good, the building quality is improved, the service life is long, the labor environment of operation staff is improved to the greatest extent, the construction period is shortened, and the construction cost is reduced.
Description
Technical field
The present invention relates to the building member field, at length say it is a kind of precast reinforced truss shear wall.
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 a kind of precast reinforced truss shear wall is provided, and 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: a kind of precast reinforced truss shear wall, it is characterized in that, shear wall adopts precast reinforced truss concrete structure, the shear wall periphery is provided with the steel frame, steel frame and steel bar truss welding are together, the shear wall metope is provided with pre-embedded steel slab, and steel frame, pre-embedded steel slab have welded the anchor pole of anchoring effect; For realizing the connection of two sections shear wall, be provided with pit in the upper end of shear wall, be welded with short structural steel connecting member on the steel frame of lower end; For realizing that on plane, two shear walls are connected to form tube shear wall, adopt two shear walls first with steel column, to be connected to realize, shear wall is at the short structural steel connecting member of shear wall end face steel frame welding with being connected of steel column, inserts steel column and reserves in aperture.
The present invention also can be achieved by the following measures: the steel bar girder of shear wall is multilayer.When Force Calculation requires, can set up the reinforced frame of shear wall end edge confining part.
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 structural representation of the present invention.
Fig. 2 is the steel bar girder schematic diagram.
4. dowels in figure, 11. steel bar girders, 12. steel frames, 13. anchor poles, 14. precast concretes, 15. pre-embedded steel slabs, 16. pits, 17. short structural steel connecting members, 20. reinforced frames.
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 Fig. 1, shown in 2, the inner institute of this shear wall joins reinforcing bar and adopts steel bar girder 11, be connected with other member in addition pre-embedded steel slab 15 of use of shear wall metope, peripheral band steel frame 12, anchor pole 13 is little shaped steel, steel plate strip, dowel and peg, steel frame 12, pre-embedded steel slab 15 and precast concrete 14 also be connected by with steel frame 12, the anchor pole 13 of pre-embedded steel slab 15 welding is realized, steel bar girder 11 and 12 welding of steel frame, steel bar girder 11 is connected with shear wall edge constraint stiffener frame 20, the shear wall upper end reserves pit 16, the short structural steel connecting member 17 of lower end welding, the concrete manufacturing implemented: at first in workshop, the steel bar girder of shear wall 11, reinforced frame 20, steel frame 12 and pre-embedded steel slab 15 are linked into an integrated entity, attention steel frame 12 and pre-embedded steel slab 15 should be stepped back shear wall surface 15mm, locate with dowel 4 between two-layer steel bar girder 11, secondly steel bar girder 11 is placed on the punching block platform of production line, the periphery side form is fixed with magnetic box, and with steel frame 12, pre-embedded steel slab 15 and the fixation of pit box, last concreting is completed.
Claims (3)
1. precast reinforced truss shear wall, it is characterized in that: shear wall adopts precast reinforced truss concrete structure, and the shear wall periphery is provided with the steel frame, and steel frame and steel bar truss welding are together, the shear wall metope is provided with pre-embedded steel slab, and steel frame, pre-embedded steel slab have welded the anchor pole of anchoring effect; The upper end of shear wall is provided with pit, is welded with short structural steel connecting member on the steel frame of lower end; Shear wall welds short structural steel connecting member on the end face steel frame that is connected with steel column.
2. precast reinforced truss shear wall according to claim 1, the steel bar girder that it is characterized in that said shear wall is multilayer.
3. precast reinforced truss shear wall 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 |
|---|---|---|---|
| CN2013103580697A CN103388366A (en) | 2013-08-16 | 2013-08-16 | Precast steel bar truss shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103580697A CN103388366A (en) | 2013-08-16 | 2013-08-16 | Precast steel bar truss shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103388366A true CN103388366A (en) | 2013-11-13 |
Family
ID=49532779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103580697A Pending CN103388366A (en) | 2013-08-16 | 2013-08-16 | Precast steel bar truss shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103388366A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895243A (en) * | 2015-06-17 | 2015-09-09 | 长春工程学院 | Prefabricated confined concrete shear wall board |
| CN105201071A (en) * | 2015-09-10 | 2015-12-30 | 陈涛 | Totally-prefabricated concrete structure |
| CN111398063A (en) * | 2020-03-31 | 2020-07-10 | 中国地质大学（武汉） | Axial force meter-based prediction method for shear load-shear displacement curve of anchoring joint surface |
-
2013
- 2013-08-16 CN CN2013103580697A patent/CN103388366A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895243A (en) * | 2015-06-17 | 2015-09-09 | 长春工程学院 | Prefabricated confined concrete shear wall board |
| CN105201071A (en) * | 2015-09-10 | 2015-12-30 | 陈涛 | Totally-prefabricated concrete structure |
| CN111398063A (en) * | 2020-03-31 | 2020-07-10 | 中国地质大学（武汉） | Axial force meter-based prediction method for shear load-shear displacement curve of anchoring joint surface |
| CN111398063B (en) * | 2020-03-31 | 2021-04-27 | 中国地质大学（武汉） | Axial force meter-based prediction method for shear load-shear displacement curve of anchoring joint surface |
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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 |