CN204551806U - Steel frame infilled wood shear wall structure connected by embedded steel bars - Google Patents
Steel frame infilled wood shear wall structure connected by embedded steel bars Download PDFInfo
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- CN204551806U CN204551806U CN201520261488.3U CN201520261488U CN204551806U CN 204551806 U CN204551806 U CN 204551806U CN 201520261488 U CN201520261488 U CN 201520261488U CN 204551806 U CN204551806 U CN 204551806U
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- steel
- shear wall
- power consumption
- steel frame
- bar planting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 97
- 239000010959 steel Substances 0.000 title claims abstract description 97
- 239000002023 wood Substances 0.000 title claims abstract description 14
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 239000003351 stiffener Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 7
- 238000011161 development Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 239000004567 concrete Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a steel frame inner filling wood shear wall structure connected by planting bars, which comprises a steel beam, a steel column, a wood shear wall, an ear plate, an energy consumption connecting piece and planting bars; the steel beam and the steel column form a steel frame, four inner corners of the steel frame are provided with lug plates, and the lug plates are welded with the steel beam; four corners of the wood shear wall are chamfered, and the energy-consuming connecting pieces are connected to the four corners of the wood shear wall through embedded bars; the wooden shear wall is connected with the ear plates through the T-shaped connecting pieces on the energy-consuming connecting pieces. The utility model can realize the industrial production in factories and the on-site rapid assembly construction; meanwhile, the repair after the earthquake is convenient, and the steel plate has better lateral force resistance, ductility, energy consumption performance and economic performance; more importantly, the method also has the characteristics of environmental protection, energy conservation, emission reduction, accordance with sustainable development requirements and the like.
Description
Technical field
The utility model relates to a kind of structural engineering technical field, be specifically related to a kind of can graving piece matter shear wall structure in good, the steel frame of being convenient to maintain and replace of suitability for industrialized production, anti-seismic performance.
Background technology
The features such as traditional steel frame structural system has from heavy and light, and intensity is high, and ductility is good, and anti-seismic performance is good, but during as high-level structure Lateral Resistant System, its anti-side rigidity is lower, and then require that very large beam cross-section is with control structure sidesway, economy is very poor.Therefore, conventional steel frame construction needs to combine with other Lateral Resistant Systems, and common structural system has Steel frame-brace, steel frame-Reinforced Concrete Core Walls Structure, steel frame-steel plate shear force wall etc.Above-mentioned anti-side system all can increase structure anti-side rigidity, but there is the shortcomings such as complex structure, prefabricated construction is inconvenient, maintenance cost is high; The impact of cast-in-situ steel reinforced concrete shear wall structure due to various unfavorable factors such as long construction period, field operation amount are large, the more difficult controls of quality is filled out in steel frame, cause its cost higher, simultaneously because the ductility of concrete shear force wall and steel frame and rigidity are not seriously mated, be easy to cause concrete premature rupture or crushing, be unfavorable for the consumption of later stage seismic energy.
Filling out precast reinforced concrete shear wall structure in steel frame is emerging a kind of form of structure, and all have certain development at home and abroad, this class formation can accomplish batch production processing, in-site installation substantially.Its interface connects to be generally and is connected with steel frame beam column along body of wall periphery, thus rely on interface shearing resistance and concrete anti-compression to resist horizontal applied force, therefore its ductility and energy-dissipating property is caused to be affected by connector slippage and crushing of concrete or cracking, node power transmission efficiency is not high, and relatively the joint system of redundancy also makes that the installation effectiveness of total system is not high simultaneously, repairing and reinforcement exists certain difficulty after shake; The a large amount of concrete application of another major issue is also unfavorable for the enforcement of social sustainable development and energy-saving and emission-reduction policy.
For adapting to energy-saving and emission-reduction needs, graving piece matter shear wall structure in steel frame has been there is at present in Europe and North America, but the traditional standard part node that it adopts is comparatively weak, seriously do not mate with wall stiffness, thus usually cause node self or its wooden shear wall brought out to destroy wooden shear wall not being utilized effectively, energy-dissipating property is not high, causes larger waste, simultaneously the yet extreme influence stress performance of integral structural system.Therefore, explore the high strength joint system of a kind of ductility power consumption, become the task of top priority of this class formation.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides graving piece matter shear wall structure in a kind of steel frame adopting bar planting to connect, and can realize suitability for industrialized production in factory, the construction of on-the-spot quick assemblingization; Repair after shake conveniently simultaneously, there is good lateral resistance behavior, ductility and energy-dissipating property and economic performance; The more important thing is also there are environmental protection, energy-saving and emission-reduction, meet the characteristics such as sustainable development needs.
The technical solution adopted in the utility model is: graving piece matter shear wall structure in a kind of steel frame adopting bar planting to connect, comprises girder steel, steel column, wooden shear wall, otic placode, power consumption connector and bar planting;
Described girder steel and steel column composition steel frame, four interior angles of steel frame are provided with otic placode, and otic placode welds with girder steel;
The equal chamfering in described wooden shear wall corner, described power consumption connector is connected to the corner of wooden shear wall by bar planting, power consumption connector comprises T-connecting piece, power consumption steel pipe and billet, adopt between T-connecting piece with power consumption steel pipe and to weld or bolt is connected, power consumption steel pipe weld or the direct way of contact with adopting between billet, and billet is arranged on and consumes energy between steel pipe and wooden shear wall;
Described wooden shear wall is connected with otic placode by the T-connecting piece on power consumption connector; T-connecting piece and otic placode are provided with connecting bolt; Leave 5-100mm gap between described wooden shear wall and girder steel, steel column, be convenient to install and consider stress deformation needs; The bar planting position of wooden shear wall adopts self tapping wood screw to strengthen, the too early cleavage fracture after preventing wooden shear wall stressed.
As preferably, described wooden shear wall is orthogonal laminated wood (CLT, Cross Laminated Timber), veneer, rotary-cut plate laminated wood (LVL, Laminated Veneer Lumber) or multi-layer oriented strand board (OSB, OrientedStrand Board), described otic placode adopts high strength steel.
As preferably, described power consumption steel pipe adopts square tube, also can adopt round steel pipe, elliptical tube or other polygonal steel pipes; Can as required at power consumption steel duct welding stiffener.
As preferably, described bar planting adopts high-strength bolt, also can adopt high-grade screw-thread steel, and first the connector that simultaneously ensures to consume energy in whole system destroys, and is convenient to the reparation after shaking and replacement.
Connecting portion between wooden shear wall described in the utility model and steel frame in four bights, thus forms the system being similar to X support, can bear larger tension and compression load simultaneously.Described steel column also can be pin, and described girder steel also can be wooden frame.Described T-connecting piece also can be replaced monolithic steel plateelement, adopts and be welded to connect between monolithic steel plateelement and power consumption steel pipe.
Beneficial effect:
1, graving piece matter shear wall structure in a kind of steel frame adopting bar planting to connect of the utility model, reach batch production completely prefabricated, the effect of on-the-spot Fast Installation, easy construction, energy-conserving and environment-protective, efficiency is high, cost is low, greatly improve industrialization of construction industry level, can be widely used in the seismic design field of high building structure.
2, the utility model is in conjunction with bar planting and power consumption connector, forms combined type energy dissipation node, provides good ductile performance and energy-dissipating property, efficiently solves the mismatch problem of ductility between wooden shear wall and steel frame and rigidity; The chamfering of body of wall surrounding can effectively fall stress concentration, avoid damaging by pressure too early of wooden shear wall, further increases ductility and the anti-seismic performance of structure.
3, in the utility model, bar planting provides a kind of reliable anchoring for power consumption connector, and ductility and energy dissipation is provided by power consumption connector greatly; Total is stressed efficiently, power transmission is clear and definite, simplicity of design, is conducive to high building structure Technique Popularizing and application.
4, graving piece matter shear wall structure in a kind of steel frame adopting bar planting to connect that the utility model proposes, repair and change simple and convenient (only need replace power consumption connector) after shake and cost is low, meets building structure Functional Requirement and industrialized requirement.
Accompanying drawing explanation
Fig. 1 is graving piece matter shear wall structure schematic diagram in a kind of steel frame adopting bar planting to connect of the utility model;
Fig. 2 is the utility model body of wall bight connecting portion organigram;
Fig. 3 is the utility model steel frame schematic diagram;
Fig. 4 is the utility model wooden shear wall schematic diagram of bar planting;
Fig. 5 is the wooden shear wall of the utility model schematic diagram after installation power consumption connector;
Fig. 6 is the utility model otic placode schematic diagram;
Fig. 7 is the utility model power consumption connector schematic diagram;
Fig. 8 is the broken away view of connector of consuming energy in Fig. 7.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in figures 1-8, graving piece matter shear wall structure in a kind of steel frame adopting bar planting to connect, comprises girder steel 2, steel column 1, wooden shear wall 3, otic placode 4, power consumption connector 5 and bar planting 9;
Described girder steel 2 and steel column 1 form steel frame, and four interior angles of steel frame are provided with otic placode 4, and otic placode 4 welds with girder steel 2, between be provided with attachment weld 6;
Described wooden shear wall 3 four jiaos of equal chamferings, described power consumption connector 5 is connected to the corner of wooden shear wall 3 by bar planting 9, power consumption connector 5 comprises T-connecting piece 5-1, power consumption steel pipe 5-2 and billet 5-3, adopt between T-connecting piece 5-1 with power consumption steel pipe 5-2 and to weld or bolt is connected, power consumption steel pipe 5-2 weld or the direct way of contact with adopting between billet 5-3, and billet 5-3 is arranged on and consumes energy between steel pipe 5-2 and wooden shear wall 3;
Described wooden shear wall 3 is connected with otic placode 4 by the T-connecting piece 5-1 on power consumption connector 5; T-connecting piece 5-1 and otic placode 4 are provided with connecting bolt 7, and otic placode 4 is provided with otic placode bolt hole 4-1; Leave 5-100mm gap 8 between described wooden shear wall 3 and girder steel 2, steel column 1, be convenient to install and consider stress deformation needs; The bar planting position of wooden shear wall 3 adopts self tapping wood screw 10 to strengthen, the too early cleavage fracture after preventing wooden shear wall stressed.
Described wooden shear wall 3 is orthogonal laminated wood (CLT, Cross Laminated Timber), veneer, rotary-cut plate laminated wood (LVL, Laminated Veneer Lumber) or multi-layer oriented strand board (OSB, Oriented StrandBoard), described otic placode 4 adopts high strength steel.Described power consumption steel pipe 5-2 adopts square tube, also can adopt round steel pipe, elliptical tube or other polygonal steel pipes; Can as required at power consumption steel duct welding stiffener.Described bar planting 9 adopts high-strength bolt, also can adopt high-grade screw-thread steel, and first the connector that simultaneously ensures to consume energy in whole system destroys, and is convenient to the reparation after shaking and replacement.
It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.The all available prior art of each ingredient not clear and definite in the present embodiment is realized.
Claims (4)
1. a graving piece matter shear wall structure in the steel frame adopting bar planting to connect, is characterized in that: comprise girder steel, steel column, wooden shear wall, otic placode, power consumption connector and bar planting;
Described girder steel and steel column composition steel frame, four interior angles of steel frame are provided with otic placode, and otic placode welds with girder steel;
The equal chamfering in described wooden shear wall corner, described power consumption connector is connected to the corner of wooden shear wall by bar planting, power consumption connector comprises T-connecting piece, power consumption steel pipe and billet, adopt between T-connecting piece with power consumption steel pipe and to weld or bolt is connected, power consumption steel pipe weld or the direct way of contact with adopting between billet, and billet is arranged on and consumes energy between steel pipe and wooden shear wall;
Described wooden shear wall is connected with otic placode by the T-connecting piece on power consumption connector; T-connecting piece and otic placode are provided with connecting bolt; Leave 5-100mm gap between described wooden shear wall and girder steel, steel column, the bar planting position of wooden shear wall adopts self tapping wood screw to strengthen.
2. graving piece matter shear wall structure in a kind of steel frame adopting bar planting to connect according to claim 1, it is characterized in that: described wooden shear wall is orthogonal laminated wood, veneer, rotary-cut plate laminated wood or multi-layer oriented strand board, described otic placode adopts high strength steel.
3. graving piece matter shear wall structure in a kind of steel frame adopting bar planting to connect according to claim 1, is characterized in that: described power consumption steel duct welding stiffener.
4. graving piece matter shear wall structure in a kind of steel frame adopting bar planting to connect according to claim 1, is characterized in that: described bar planting adopts high-strength bolt or high-grade screw-thread steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261488.3U CN204551806U (en) | 2015-04-27 | 2015-04-27 | Steel frame infilled wood shear wall structure connected by embedded steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261488.3U CN204551806U (en) | 2015-04-27 | 2015-04-27 | Steel frame infilled wood shear wall structure connected by embedded steel bars |
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| Publication Number | Publication Date |
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| CN204551806U true CN204551806U (en) | 2015-08-12 |
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| CN201520261488.3U Expired - Fee Related CN204551806U (en) | 2015-04-27 | 2015-04-27 | Steel frame infilled wood shear wall structure connected by embedded steel bars |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775549A (en) * | 2015-04-27 | 2015-07-15 | 南京工业大学 | Steel frame infilled wood shear wall structure connected by embedded steel bars |
| CN106869369A (en) * | 2017-03-31 | 2017-06-20 | 何敏娟 | A kind of connection method of the steel wood mixing shear wall of the adjustable position of use high-strength bolt and slotted hole |
-
2015
- 2015-04-27 CN CN201520261488.3U patent/CN204551806U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775549A (en) * | 2015-04-27 | 2015-07-15 | 南京工业大学 | Steel frame infilled wood shear wall structure connected by embedded steel bars |
| CN106869369A (en) * | 2017-03-31 | 2017-06-20 | 何敏娟 | A kind of connection method of the steel wood mixing shear wall of the adjustable position of use high-strength bolt and slotted hole |
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|---|---|---|---|
| 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: 20150812 Termination date: 20210427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |