CN109914656A - A kind of thin-walled steel plate PEC combined shear wall construction of band PBL shear connector - Google Patents
A kind of thin-walled steel plate PEC combined shear wall construction of band PBL shear connector Download PDFInfo
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- CN109914656A CN109914656A CN201910294269.8A CN201910294269A CN109914656A CN 109914656 A CN109914656 A CN 109914656A CN 201910294269 A CN201910294269 A CN 201910294269A CN 109914656 A CN109914656 A CN 109914656A
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- walled steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 160
- 239000010959 steel Substances 0.000 title claims abstract description 160
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 239000004567 concrete Substances 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 230000035515 penetration Effects 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 abstract description 4
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- -1 PEC compound Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention discloses a kind of thin-walled steel plate PEC combined shear wall constructions of band PBL shear connector, each third thin-walled steel plate is successively arranged in parallel between the first thin-walled steel plate and the second thin-walled steel plate, between each first thin-walled steel plate and third thin-walled steel plate adjacent thereto, the 4th thin-walled steel plate is welded between adjacent two panels third thin-walled steel plate and between the second thin-walled steel plate and third thin-walled steel plate adjacent thereto, the side of each third thin-walled steel plate is respectively and fixedly provided with partial penetration reinforcing bar, the side of the first thin-walled steel plate is fixed in one end of each elongated tension rib, the other end of each first elongated tension rib is fixed on the side of the second thin-walled steel plate after sequentially passing through each third thin-walled steel plate；Concrete is filled between first thin-walled steel plate and the second thin-walled steel plate, each 4th thin-walled steel plate, each third thin-walled steel plate, each elongated tension rib and each partial penetration reinforcing bar are wrapped in the concrete, the shear wall structure is in geological process flowering structure function admirable, and it is lighter to be self-possessed.
Description
Technical field
The invention belongs to steel structure technology fields, are related to a kind of thin-walled steel plate PEC compound shear wall knot of band PBL shear connector
Structure.
Background technique
Steel-concrete compound shear wall is widely used in recent years because of its excellent vertical bearing capacity and anti-earthquake ductility
In super high-rise building.Compared with traditional reinforced concrete shear wall, steel plate-combined concrete shear wall has compared with high-mechanic
Ability and ductility, sectional dimension is smaller, can effectively increase building practical area, is a kind of lateral resisting structure having a extensive future
Part is able to satisfy high building structure to the design requirement of shear wall " high axis pressure, high ductility, thin wall ", therefore builds in Super High
It is widely used in building.
Currently, steel plate-the combined concrete shear wall applied in engineering mainly have embedded steel plate-concrete shear force wall,
Unilateral steel plate-concrete shear force wall and double steel plate-concrete shear force wall.These traditional steel plate shear force walls would generally embed steel
Weld stud on plate makes to cooperate between steel plate and concrete, meanwhile, can transverse and longitudinal drawknot be set at the both ends of the edge of a wing
Muscle improves component partial globality.Embedded steel plate-concrete shear force wall destroys seriously under large deformation operating condition, under big shake effect
Structural behaviour is limited；The high-temperature flame-proof of structure is limited since double steel plate-combined concrete shear wall steel plate is external, therefore should
Class formation is only used for special building, using seldom on civil buildings.Later, but propose it is a kind of by embedded steel plate, it is external flat
Assembled-combined concrete shear wall of steel and plain concrete component part external wrapping concrete, the band steel on the structure web are big
The self weight of big increased structure, is not suitable for the building of following higher.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, a kind of Steel Thin-Wall of band PBL shear connector is provided
Plate PEC combined shear wall construction, the shear wall structure is in geological process flowering structure function admirable, and it is lighter to be self-possessed.
In order to achieve the above objectives, the thin-walled steel plate PEC combined shear wall construction of band PBL shear connector of the present invention includes
First thin-walled steel plate, the second thin-walled steel plate, several third thin-walled steel plates and several elongated tension ribs；
Each third thin-walled steel plate is successively arranged in parallel between the first thin-walled steel plate and the second thin-walled steel plate, each first thin-walled
Between steel plate and third thin-walled steel plate adjacent thereto, between adjacent two panels third thin-walled steel plate and the second thin-walled steel plate with
It is welded with the 4th thin-walled steel plate between its adjacent third thin-walled steel plate, the side of each third thin-walled steel plate is respectively and fixedly provided with part
Through reinforcing bar, wherein it is provided with elongated tension rib between neighbouring two partial penetration reinforcing bars, the one of each elongated tension rib
The side of the first thin-walled steel plate is fixed at end, and the other end of each first elongated tension rib is consolidated after sequentially passing through each third thin-walled steel plate
Due on the side of the second thin-walled steel plate；
Concrete, each 4th thin-walled steel plate, each third thin-walled are filled between first thin-walled steel plate and the second thin-walled steel plate
Steel plate, each elongated tension rib and each partial penetration reinforcing bar are wrapped in the concrete.
The width of third thin-walled steel plate is less than the width of the first thin-walled steel plate and the width of the second thin-walled steel plate, and first is thin
The width of wall steel plate is equal with the width of the second thin-walled steel plate.
Partial penetration reinforcing bar is provided on the two sides of each third thin-walled steel plate.
Each partial penetration reinforcing bar is located at the two sides of each 4th thin-walled steel plate.
Each elongated tension rib is located at the two sides of the 4th thin-walled steel plate.
The side of each third thin-walled steel plate offers several through-holes passed through for elongated tension rib, wherein the size of through-hole
Greater than the diameter of elongated tension rib.
The invention has the following advantages:
The thin-walled steel plate PEC combined shear wall construction of band PBL shear connector of the present invention is when specific operation, with thin-walled
Based on steel plate, successively it is self-possessed relatively light, in addition, each third thin-walled steel plate is successively arranged in parallel in the first thin-walled steel plate and second thin
Between wall steel plate, between each first thin-walled steel plate and third thin-walled steel plate adjacent thereto, adjacent two panels third thin-walled steel plate it
Between and the second thin-walled steel plate and third thin-walled steel plate adjacent thereto between be welded with the 4th thin-walled steel plate, while it is each elongated
The side of the first thin-walled steel plate is fixed in one end of tension rib, and it is thin that the other end of each first elongated tension rib sequentially passes through each third
It is fixed on after wall steel plate on the side of the second thin-walled steel plate, the side of each third thin-walled steel plate is respectively and fixedly provided with partial penetration reinforcing bar,
After casting concrete, so that each third thin-walled steel plate and the 4th thin-walled steel plate group connected to it be at sleeper, to improve shear wall
Bearing capacity, while by partial penetration reinforcing bar, elongated tension rib and concrete to reinforce concrete, the first thin-walled steel plate, the
Connection between two thin-walled steel plates, third thin-walled steel plate and the 4th thin-walled steel plate, and then improve the association between steel plate and concrete
The same sex, so that shear wall has excellent structural behaviour under geological process, due to easy in receiving extreme load effect lower steel plate
Buckling occurs earlier, but the presence of elongated tension rib and partial penetration reinforcing bar can be very good to resist the shearing of its generation, make
The non-deformability of structure enhances.
Further, the side of each third thin-walled steel plate offers several through-holes passed through for elongated tension rib, wherein through-hole
Size be greater than the diameter of elongated tension rib, concrete tenon, the local stability of the component of raising are formed after casting concrete.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention before casting concrete；
Fig. 2 is top view of the invention before casting concrete；
Fig. 3 is structural schematic diagram of the invention.
Wherein, 1 for the first thin-walled steel plate, 2 be the second thin-walled steel plate, 3 be third thin-walled steel plate, 4 be the 4th thin-walled steel plate,
5 be elongated tension rib, 6 be partial penetration reinforcing bar.
Specific embodiment
The invention will be described in further detail with reference to the accompanying drawing:
With reference to Fig. 1, Fig. 2 and Fig. 3, the thin-walled steel plate PEC combined shear wall construction packet of band PBL shear connector of the present invention
Include the first thin-walled steel plate 1, the second thin-walled steel plate 2, several third thin-walled steel plates 3 and several elongated tension ribs 5；Each third Steel Thin-Wall
Plate 3 is successively arranged in parallel between the first thin-walled steel plate 1 and the second thin-walled steel plate 2, each first thin-walled steel plate 1 with it is adjacent thereto
Between third thin-walled steel plate 3, between adjacent two panels third thin-walled steel plate 3 and the second thin-walled steel plate 2 and third adjacent thereto
The 4th thin-walled steel plate 4 is welded between thin-walled steel plate 3, the side of each third thin-walled steel plate 3 is respectively and fixedly provided with partial penetration reinforcing bar
6, wherein elongated tension rib 5 is provided between neighbouring two partial penetration reinforcing bars 6, one end of each elongated tension rib 5 is solid
Due to the side of the first thin-walled steel plate 1, the other end of each first elongated tension rib 5 is consolidated after sequentially passing through each third thin-walled steel plate 3
Due on the side of the second thin-walled steel plate 2；Between first thin-walled steel plate 1 and the second thin-walled steel plate 2 be filled with concrete, each 4th
Thin-walled steel plate 4, each third thin-walled steel plate 3, each elongated tension rib 5 and each partial penetration reinforcing bar 6 are wrapped in the concrete.
The width of third thin-walled steel plate 3 is less than the width of the first thin-walled steel plate 1 and the width of the second thin-walled steel plate 2, and
The width of one thin-walled steel plate 1 is equal with the width of the second thin-walled steel plate 2；It is provided on the two sides of each third thin-walled steel plate 3
Partial penetration reinforcing bar 6.
Each partial penetration reinforcing bar 6 is located at the two sides of each 4th thin-walled steel plate 4；Each elongated tension rib 5 is located at the 4th Steel Thin-Wall
The two sides of plate 4；The side of each third thin-walled steel plate 3 offers several through-holes passed through for elongated tension rib 5, wherein through-hole
Size is greater than the diameter of elongated tension rib 5.
The present invention in construction, weld, and partial penetration reinforcing bar 6 passes through the hole on the edge of a wing by elongated 5 end of tension rib and the edge of a wing,
But it is not welded with the edge of a wing, then casting concrete.
Claims (6)
1. a kind of thin-walled steel plate PEC combined shear wall construction of band PBL shear connector, which is characterized in that including the first thin-walled steel plate
(1), the second thin-walled steel plate (2), several third thin-walled steel plates (3), several elongated tension ribs (5) and several partial penetration reinforcing bars
(6)；
Each third thin-walled steel plate (3) is successively arranged in parallel between the first thin-walled steel plate (1) and the second thin-walled steel plate (2), and each
Between one thin-walled steel plate (1) and third thin-walled steel plate (3) adjacent thereto, between adjacent two panels third thin-walled steel plate (3) and
The 4th thin-walled steel plate (4), each third are welded between second thin-walled steel plate (2) and third thin-walled steel plate (3) adjacent thereto
The side of thin-walled steel plate (3) is respectively and fixedly provided with partial penetration reinforcing bar (6), wherein between neighbouring two partial penetration reinforcing bars (6)
It being provided with elongated tension rib (5), the side of the first thin-walled steel plate (1) is fixed in one end of each elongated tension rib (5), and each first
The other end of elongated tension rib (5) sequentially passes through the side that the second thin-walled steel plate (2) is fixed on after each third thin-walled steel plate (3)
On；
Concrete, each 4th thin-walled steel plate (4), each third are filled between first thin-walled steel plate (1) and the second thin-walled steel plate (2)
Thin-walled steel plate (3), each elongated tension rib (5) and each partial penetration reinforcing bar (6) are wrapped in the concrete.
2. the thin-walled steel plate PEC combined shear wall construction of band PBL shear connector according to claim 1, which is characterized in that the
The width of three thin-walled steel plates (3) is less than the width of the first thin-walled steel plate (1) and the width of the second thin-walled steel plate (2), and first is thin
The width of wall steel plate (1) is equal with the width of the second thin-walled steel plate (2).
3. the thin-walled steel plate PEC combined shear wall construction of band PBL shear connector according to claim 1, which is characterized in that each
Partial penetration reinforcing bar (6) are provided on the two sides of third thin-walled steel plate (3).
4. the thin-walled steel plate PEC combined shear wall construction of band PBL shear connector according to claim 1, which is characterized in that each
Partial penetration reinforcing bar (6) is located at the two sides of each 4th thin-walled steel plate (4).
5. the thin-walled steel plate PEC combined shear wall construction of band PBL shear connector according to claim 1, which is characterized in that each
Elongated tension rib (5) is located at the two sides of the 4th thin-walled steel plate (4).
6. the thin-walled steel plate PEC combined shear wall construction of band PBL shear connector according to claim 1, which is characterized in that each
The side of third thin-walled steel plate (3) offers several through-holes passed through for elongated tension rib (5), wherein the size of through-hole is greater than
The diameter of elongated tension rib (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910294269.8A CN109914656B (en) | 2019-04-12 | 2019-04-12 | Thin-wall steel plate PEC combined shear wall structure with PBL shear keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910294269.8A CN109914656B (en) | 2019-04-12 | 2019-04-12 | Thin-wall steel plate PEC combined shear wall structure with PBL shear keys |
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| Publication Number | Publication Date |
|---|---|
| CN109914656A true CN109914656A (en) | 2019-06-21 |
| CN109914656B CN109914656B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910294269.8A Active CN109914656B (en) | 2019-04-12 | 2019-04-12 | Thin-wall steel plate PEC combined shear wall structure with PBL shear keys |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695931A (en) * | 2021-01-07 | 2021-04-23 | 中铁建设集团有限公司 | Prefabricated concrete shear wall connection structure based on PBL and energy dissipation and shock absorption connection |
Citations (7)
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| KR20060036595A (en) * | 2004-10-26 | 2006-05-02 | 재단법인 포항산업과학연구원 | A steel plate shear wall rigidly connected to the reinforced concrete frame and a working method |
| KR20060090405A (en) * | 2005-02-05 | 2006-08-11 | 유성근 | Steel beam with plate type shear connector and steel composite beam using the steel beam |
| CN203546946U (en) * | 2013-11-11 | 2014-04-16 | 华侨大学 | Novel double-steel-plate concrete composite shear wall |
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-
2019
- 2019-04-12 CN CN201910294269.8A patent/CN109914656B/en active Active
Patent Citations (7)
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|---|---|---|---|---|
| KR20060036595A (en) * | 2004-10-26 | 2006-05-02 | 재단법인 포항산업과학연구원 | A steel plate shear wall rigidly connected to the reinforced concrete frame and a working method |
| KR20060090405A (en) * | 2005-02-05 | 2006-08-11 | 유성근 | Steel beam with plate type shear connector and steel composite beam using the steel beam |
| CN203546946U (en) * | 2013-11-11 | 2014-04-16 | 华侨大学 | Novel double-steel-plate concrete composite shear wall |
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Non-Patent Citations (1)
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| 卢孝哲;: "薄壁钢-混凝土组合结构研究现状", 工程建设与设计, no. 03 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695931A (en) * | 2021-01-07 | 2021-04-23 | 中铁建设集团有限公司 | Prefabricated concrete shear wall connection structure based on PBL and energy dissipation and shock absorption connection |
| CN112695931B (en) * | 2021-01-07 | 2024-04-26 | 中铁建设集团有限公司 | Precast concrete shear wall connection structure based on PBL and energy consumption shock absorption connection |
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| Publication number | Publication date |
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| CN109914656B (en) | 2024-02-27 |
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