CN104790562A - Steel frame filled wood shear wall structure connected by planting steel plates - Google Patents
Steel frame filled wood shear wall structure connected by planting steel plates Download PDFInfo
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- CN104790562A CN104790562A CN201510205304.6A CN201510205304A CN104790562A CN 104790562 A CN104790562 A CN 104790562A CN 201510205304 A CN201510205304 A CN 201510205304A CN 104790562 A CN104790562 A CN 104790562A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 121
- 239000010959 steel Substances 0.000 title claims abstract description 121
- 239000002023 wood Substances 0.000 title claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 4
- 229920005989 resin Polymers 0.000 claims abstract description 4
- 239000004636 vulcanized rubber Substances 0.000 claims abstract description 4
- 241000196324 Embryophyta Species 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 10
- 238000005728 strengthening Methods 0.000 claims description 4
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 238000010079 rubber tapping 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
- 238000000034 method Methods 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 239000004567 concrete Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006378 damage Effects 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
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 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
- 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
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a steel frame filled wood shear wall structure connected by steel planting plates, which comprises steel beams, steel columns, wood shear walls, ear plates and energy dissipation steel plate pieces, wherein the steel beams are arranged on the steel columns; 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; the wood shear wall is characterized in that four corners of the wood shear wall are chamfered, a wood shear wall pre-groove is formed in the chamfer, the energy-consumption steel plate piece comprises a connecting plate, a vulcanized rubber layer is arranged on the surface of the connecting plate, the connecting plate is bonded and anchored in the wood shear wall pre-groove through the vulcanized rubber layer and resin structural adhesive, and the wood shear wall is connected with the ear plates through the connecting plate on the energy-consumption steel plate piece. The invention can realize industrial production in factories and rapid on-site 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 present invention 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.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, graving piece matter shear wall structure in the steel frame providing a kind of employing to plant steel plate connection, suitability for industrialized production in factory, the construction of on-the-spot quick assemblingization can be realized; 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 used in the present invention is: a kind of employing plant steel plate connect steel frame in graving piece matter shear wall structure, comprise girder steel, steel column, wooden shear wall, otic placode and Wasted-energy steel plate part;
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, chamfering place is provided with wooden shear wall pre-slotting, described Wasted-energy steel plate part comprises junction plate, and junction plate is provided with vulcanised rubber layer on the surface, and junction plate is anchored in wooden shear wall pre-slotting by vulcanised rubber layer and resin structure glue bond; The sidewall of described junction plate periphery and wooden shear wall pre-slotting leaves space, adopts flexible foamed material or foam closes in space; Ensure, between shaping rear wooden shear wall and junction plate, there is a fixed gap, thus realize the free slippage under the effect of junction plate outer load;
Described wooden shear wall is connected with otic placode by the junction plate on Wasted-energy steel plate part; Junction plate 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; Wooden shear wall bight adopts strengthening steel slab and adds fixing bolt and reinforces, and prevents bight timber splitting.
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 vulcanized rubber layer thickness is 1-5mm, and elastomeric material is butadiene-styrene rubber, natural rubber or mixed rubber.
As preferably, described Wasted-energy steel plate part comprises T-shaped junction plate and T-shaped anchor plate two parts, and two T steels are connected at position, the edge of a wing by high-strength bolt or weld seam; The T-shaped junction plate be connected with otic placode adopts Medium And Low Strength Steels, replaceable after its stress destruction.
As preferably, described wooden shear wall is assembled by two panels body of wall through-thickness, thus makes the bonding process of Wasted-energy steel plate part more convenient; Before assembled, the equal pre-slotting in two panels body of wall bight, fluting is highly slightly less than 1/2 of Wasted-energy steel plate part anchor plate thickness, to ensure effective bond-anchorage of Wasted-energy steel plate part; Two panels body of wall, except reinforcing in bight, need diagonally adopt self tapping wood screw to carry out assembled, ensure its globality.
Connecting portion between wooden shear wall of the present invention 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.
Beneficial effect:
1, a kind of employing of the present invention plant steel plate connect steel frame in graving piece matter shear wall structure, 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 present invention introduces Wasted-energy steel plate part, provides good ductile performance and energy-dissipating property, efficiently solves the mismatch problem of ductility between wooden shear wall and steel frame and rigidity; Meanwhile, realize the transmission of load by planting the even anchored force of steel plate in wooden shear wall, 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, the present invention 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 steel frame that steel plate connects is planted in a kind of employing that the present invention proposes, and repairs and changes simple and convenient and cost is low, meet building structure Functional Requirement and industrialized requirement after shake.
Accompanying drawing explanation
Fig. 1 be a kind of employing of the present invention plant steel plate connect steel frame in graving piece matter shear wall structure schematic diagram;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is steel frame schematic diagram of the present invention;
Fig. 4 is the wooden shear wall schematic diagram of the present invention;
Fig. 5 is otic placode schematic diagram of the present invention;
Fig. 6 is Wasted-energy steel plate part schematic diagram of the present invention;
Fig. 7 is the lateral view of Fig. 6;
Fig. 8 is strengthening steel slab schematic diagram of the present invention;
Fig. 9 is the structural representation that the present invention adopts two panels wall assembly form;
Figure 10 is the structural representation that the present invention adopts T-shaped junction plate and T-shaped anchor plate form;
Figure 11 is Wasted-energy steel plate part connection diagram in Figure 10.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment 1
As shown in figures 1-8, a kind of employing plant steel plate connect steel frame in graving piece matter shear wall structure, comprise girder steel 2, steel column 1, wooden shear wall 3, otic placode 4 and Wasted-energy steel plate part 5;
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, chamfering place is provided with wooden shear wall pre-slotting 9, described Wasted-energy steel plate part 5 comprises junction plate 5-1, junction plate 5-1 is provided with vulcanised rubber layer 5-2 on the surface, and junction plate 5-1 is anchored in wooden shear wall pre-slotting 9 by vulcanised rubber layer 5-2 and resin structure glue bond; The sidewall of described junction plate 5-1 periphery and wooden shear wall pre-slotting 9 leaves space, adopts flexible foamed material or foam closes in space; Ensure, between shaping rear wooden shear wall 3 and junction plate 5-1, there is a fixed gap, thus realize the free slippage under the effect of junction plate 5-1 outer load;
Described wooden shear wall 3 is connected with otic placode 4 by the junction plate 5-1 on Wasted-energy steel plate part 5; Junction plate 5-1 is provided with junction plate bolt hole 5-3, and otic placode 4 is provided with otic placode bolt hole 4-1, is provided with connecting bolt 7 in two bolts hole; 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; Wooden shear wall 3 bight adopts strengthening steel slab 10 and adds fixing bolt 11 and reinforces, and prevents bight timber splitting.
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 vulcanised rubber layer 5-2 thickness is 1-5mm, and elastomeric material is butadiene-styrene rubber, natural rubber or mixed rubber.
Embodiment 2
As shown in Figure 9, the present embodiment difference is: described wooden shear wall 3 is assembled by two panels body of wall through-thickness, thus makes the bonding process of Wasted-energy steel plate part more convenient; Before assembled, the equal pre-slotting in two panels body of wall bight, fluting is highly slightly less than 1/2 of Wasted-energy steel plate part anchor plate thickness, to ensure effective bond-anchorage of Wasted-energy steel plate part; Two panels body of wall, except reinforcing in bight, diagonally need adopt self tapping wood screw 12 to carry out assembled, ensure its globality.
Embodiment 3
As shown in figs. 10-11, described Wasted-energy steel plate part 5 comprises T-shaped junction plate 5-5 and T-shaped anchor plate 5-4 two parts, and two T steels are connected at position, the edge of a wing by high-strength bolt or weld seam; The T-shaped junction plate 5-5 be connected with otic placode adopts Medium And Low Strength Steels, replaceable after its stress destruction.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.The all available prior art of each ingredient not clear and definite in the present embodiment is realized.
Claims (5)
1. employing plant steel plate connect steel frame in a graving piece matter shear wall structure, it is characterized in that: comprise girder steel, steel column, wooden shear wall, otic placode and Wasted-energy steel plate part;
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, chamfering place is provided with wooden shear wall pre-slotting, described Wasted-energy steel plate part comprises junction plate, and junction plate is provided with vulcanised rubber layer on the surface, and junction plate is anchored in wooden shear wall pre-slotting by vulcanised rubber layer and resin structure glue bond; The sidewall of described junction plate periphery and wooden shear wall pre-slotting leaves space, adopts flexible foamed material or foam closes in space;
Described wooden shear wall is connected with otic placode by the junction plate on Wasted-energy steel plate part; Junction plate and otic placode are provided with connecting bolt; Leave 5-100mm gap between described wooden shear wall and girder steel, steel column, wooden shear wall bight adopts strengthening steel slab and adds fixing bolt and reinforces.
2. a kind of employing according to claim 1 plant steel plate connect steel frame in graving piece matter shear wall structure, 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. a kind of employing according to claim 1 plant steel plate connect steel frame in graving piece matter shear wall structure, it is characterized in that: described vulcanized rubber layer thickness is 1-5mm, elastomeric material is butadiene-styrene rubber, natural rubber or mixed rubber.
4. a kind of employing according to claim 1 plant steel plate connect steel frame in graving piece matter shear wall structure, it is characterized in that: described Wasted-energy steel plate part comprises T-shaped junction plate and T-shaped anchor plate two parts, two T steels are connected at position, the edge of a wing by high-strength bolt or weld seam; The T-shaped junction plate be connected with otic placode adopts Medium And Low Strength Steels.
5. a kind of employing according to claim 1 plant steel plate connect steel frame in graving piece matter shear wall structure, it is characterized in that: described wooden shear wall is assembled by two panels body of wall through-thickness, and two panels body of wall diagonally adopts self tapping wood screw assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205304.6A CN104790562A (en) | 2015-04-27 | 2015-04-27 | Steel frame filled wood shear wall structure connected by planting steel plates |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205304.6A CN104790562A (en) | 2015-04-27 | 2015-04-27 | Steel frame filled wood shear wall structure connected by planting steel plates |
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| CN104790562A true CN104790562A (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510205304.6A Pending CN104790562A (en) | 2015-04-27 | 2015-04-27 | Steel frame filled wood shear wall structure connected by planting steel plates |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999278A (en) * | 2018-10-12 | 2018-12-14 | 扬州市建筑设计院有限公司 | A kind of steel wood composite shear wall structure building systems |
| CN110924566A (en) * | 2019-11-22 | 2020-03-27 | 苏州科技大学 | Steel frame infilled CLT plate constraint steel plate shear wall combined structure |
| JP2021191942A (en) * | 2016-11-09 | 2021-12-16 | 清水建設株式会社 | Woody earthquake-proof wall |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09302814A (en) * | 1996-05-13 | 1997-11-25 | Yoshiharu Miyagawa | Earthquake resistant wall of wooden house |
| JP2001107458A (en) * | 1999-10-08 | 2001-04-17 | Daiya Reform Kk | Earthquake resistant reinforcing metal fitting for wooden building |
| JP2002242473A (en) * | 2001-02-16 | 2002-08-28 | Seiji Hosokawa | Erection structure for buffering brace of wooden building and buffer therefor |
| CN102425251A (en) * | 2011-10-11 | 2012-04-25 | 国际竹藤网络中心 | Novel shear wall with wood frame |
| JP5398933B1 (en) * | 2013-08-19 | 2014-01-29 | 株式会社平成建設 | Load-bearing panel structure |
| CN103883008A (en) * | 2014-01-08 | 2014-06-25 | 中国地震局地壳应力研究所 | Shearing energy dissipation type shock insulation layer limiting device |
| CN104481049A (en) * | 2014-12-31 | 2015-04-01 | 南京工业大学 | Bolt connection energy dissipater for support |
| CN204590329U (en) * | 2015-04-27 | 2015-08-26 | 南京工业大学 | Steel frame filled wood shear wall structure connected by planting steel plates |
-
2015
- 2015-04-27 CN CN201510205304.6A patent/CN104790562A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09302814A (en) * | 1996-05-13 | 1997-11-25 | Yoshiharu Miyagawa | Earthquake resistant wall of wooden house |
| JP2001107458A (en) * | 1999-10-08 | 2001-04-17 | Daiya Reform Kk | Earthquake resistant reinforcing metal fitting for wooden building |
| JP2002242473A (en) * | 2001-02-16 | 2002-08-28 | Seiji Hosokawa | Erection structure for buffering brace of wooden building and buffer therefor |
| CN102425251A (en) * | 2011-10-11 | 2012-04-25 | 国际竹藤网络中心 | Novel shear wall with wood frame |
| JP5398933B1 (en) * | 2013-08-19 | 2014-01-29 | 株式会社平成建設 | Load-bearing panel structure |
| CN103883008A (en) * | 2014-01-08 | 2014-06-25 | 中国地震局地壳应力研究所 | Shearing energy dissipation type shock insulation layer limiting device |
| CN104481049A (en) * | 2014-12-31 | 2015-04-01 | 南京工业大学 | Bolt connection energy dissipater for support |
| CN204590329U (en) * | 2015-04-27 | 2015-08-26 | 南京工业大学 | Steel frame filled wood shear wall structure connected by planting steel plates |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021191942A (en) * | 2016-11-09 | 2021-12-16 | 清水建設株式会社 | Woody earthquake-proof wall |
| JP7244595B2 (en) | 2016-11-09 | 2023-03-22 | 清水建設株式会社 | wooden earthquake-resistant wall |
| CN108999278A (en) * | 2018-10-12 | 2018-12-14 | 扬州市建筑设计院有限公司 | A kind of steel wood composite shear wall structure building systems |
| CN108999278B (en) * | 2018-10-12 | 2023-06-02 | 扬州市建筑设计研究院有限公司 | House system with steel-wood composite shear wall structure |
| CN110924566A (en) * | 2019-11-22 | 2020-03-27 | 苏州科技大学 | Steel frame infilled CLT plate constraint steel plate shear wall combined structure |
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