CN103981997B - Ribbed bamboo constraining shear plate - Google Patents
Ribbed bamboo constraining shear plate Download PDFInfo
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- CN103981997B CN103981997B CN201410199559.1A CN201410199559A CN103981997B CN 103981997 B CN103981997 B CN 103981997B CN 201410199559 A CN201410199559 A CN 201410199559A CN 103981997 B CN103981997 B CN 103981997B
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- bamboo
- wood
- constraining
- parts
- shear plate
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Abstract
The invention discloses a ribbed bamboo constraining shear plate. The shear plate comprises a metal slab, peripheral constraining parts and connecting parts. The peripheral constraining parts are disposed on the two sides of the metal slab. The peripheral constraining parts are formed by bamboo slabs and stiffening ribs through split bolts. The bamboo slabs are composite bamboo plates or composite wood plates and disposed between the metal slab and the stiffening ribs so that the metal slabs and the stiffening ribs are isolated, thus avoiding electrochemical corrosion. Parts stretching out of the peripheral constraining parts of the upper side and the opposite lower side of the metal slab are fixedly connected to the structure through the connecting parts. The metal slab and the stiffening ribs are isolated by the bamboo slabs, thus avoiding electrochemical corrosion among different metals. The bamboo slabs and the stiffening ribs form the peripheral constraining parts and enhance the buckling constraining capability of the peripheral constraining parts for the metal slab. In addition, the bamboo slabs replace traditional concrete constraining parts, and are more economical and conform to the environment protection requirements, and can be used in a corrosion environment.
Description
Technical field
The invention belongs to field of civil engineering, it is related to a kind of bamboo and wood with ribbing for reducing the impact of engineering structure earthquake disaster
Constraint shear plate.
Background technology
Buckling-restrained shear plate is a kind of device of utilization metal yield hysteretic energy, due to its stable performance, making side
Just, the advantages of, with low cost, obtained extensive concern in recent years.
At present, the commonly used buckling-restrained shear plate in engineering of China is mainly by steel plate or concrete slab as outer
Enclose constraint component, constraint component does not directly bear shear load, metal plate can be suppressed in shearing under horizontal shear effect
Low order flexing under effect is so that the hysteresis loop of buckling-restrained shear plate is full.
But if when adopting aluminium alloy as core component, the scheme of above-mentioned buckling-restrained shear plate exists asks as follows
Topic: 1. it may happen that the problem of electrochemical corrosion between metal plate and restraining tube part, such as aluminium alloy and steel or coagulation
Soil contact corrosion in wet condition, has had a strong impact on serviceability and the life-span of buckling-restrained shear plate.2. when flexing about
When bundle shear plate is longer higher, concrete slab is larger as constraint component deadweight, is unfavorable for the installation in construction and dismounting.3. mix
Concrete board as constraint component buckling-restrained shear plate after shake concrete slab become building waste it is impossible to recycling, no
Beneficial to environmental conservation.
Content of the invention
The present invention is in order to solve may produce electrification between the metal plate of buckling-restrained shear plate and restraining tube part
Learn that the deadweight of burn into concrete constraint component is excessive and shake after concrete restraining plate become building waste and be unfavorable for that environmental conservation etc. is asked
Topic, there is provided a kind of bamboo and wood with ribbing constrains shear plate.
The technical solution used in the present invention is: a kind of bamboo and wood with ribbing constrains shear plate, including metal plate, restraining tube portion
Part and connection member；
The both sides of described metal plate are provided with restraining tube part, and restraining tube part is by bamboo and wood flat board and rib of putting more energy into
By bolt to drawing composition；Described bamboo and wood flat board is composite bamboo plate or composite wood board, and bamboo and wood flat board is located at metal plate and puts more energy into
Between rib, and by both isolation thus avoiding the formation of electrochemical corrosion, two opposite side up and down of metal plate stretch out periphery about
The part of bundle part passes through connection member and structure concrete mutually.
Preferably, described metal plate can be solid metal flat board or the metal with regular gap or circular hole is put down
Plate.
Preferably, described rib of putting more energy into can be channel-section steel or angle steel or t Zee bar steel Z, put more energy into rib and bamboo are passed through by bolt
Wooden flat board becomes to constrain to pull-shaped.
The method have the advantages that
1st, the bamboo and wood flat board using bamboo and wood flat board or with rib of putting more energy into replaces the steel plate in traditional buckling-restrained shear plate
Or concrete slab is as peripheral constraint component, can be prevented effectively from electrochemical corrosion between aluminium alloy shear plate and steel flat board or
Aluminium alloy shear plate and concrete flat slab contact corrosion in wet condition, improve making of the buckling-restrained shear plate of aluminium alloy
With performance and durability so as to can be applicable in perishable environment.
2. the bamboo and wood flat board using bamboo and wood flat board or with rib of putting more energy into replaces the steel plate in traditional buckling-restrained shear plate
Or concrete slab is as peripheral constraint component, and steel core board can be replaced using low-density aluminium alloy core core, effectively subtract
The light weight of buckling-restrained shear plate, realizes the lightweight of buckling-restrained shear plate, facilitates in Practical Project construction flexing about
The installation of bundle shear plate and dismounting.
3. bamboo and wood flat board and rib of putting more energy into are collectively forming restraining tube part and improve restraining tube part constraint metal core
The ability of core flexing, thus improve the serviceability of buckling-restrained shear plate.
4. bamboo and wood flat board confining part, as organic material, can repeat profit after buckling-restrained shear plate earthquake dismounting
With, with traditional buckling-restrained shear plate using concrete constraint component compared with more meet environmental requirement.
Brief description
Fig. 1 is the embodiment of the present invention 1 structural decomposition diagram；
Fig. 2 is the embodiment of the present invention 1 structure assembling schematic diagram；
Fig. 3 is Fig. 2 profile；
Fig. 4 is the embodiment of the present invention 1 metal plate schematic diagram；
Fig. 5 is the embodiment of the present invention 2 profile；
Fig. 6 is the embodiment of the present invention 3 profile；
Fig. 7 is the embodiment of the present invention 4 metal plate schematic diagram；
Fig. 8 is the embodiment of the present invention 5 metal plate schematic diagram.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in figures 1-4: a kind of bamboo and wood with ribbing constrains shear plate, including metal plate 1, restraining tube part and connection
Part 3；Described metal plate 1 is the metallic plate with regular gap, and stretches out restraining tube part by upper and lower two opposite side
Part be connected with Vierendeel girder by connection member 3；Described restraining tube part is by bamboo and wood flat board 2-1 and rib 2-2 group of putting more energy into
Become；The rib 2-2 that puts more energy into is channel-section steel rib, and described bamboo and wood flat board 2-1 is located at metal plate 1 and puts more energy between rib 2-2 and by two
Person isolates；Bolt 4 passes through the rib 2-2 that puts more energy into become to constrain to pull-shaped with bamboo and wood flat board 2-1.
Embodiment 2
As shown in Figure 5: the present embodiment is identical with embodiment 1 remainder, and difference is: the described rib 2-2 that puts more energy into
For angle steel rib.
Embodiment 3
As shown in Figure 6: the present embodiment is identical with embodiment 1 remainder, difference be described in the rib 2-2 that puts more energy into be
T Zee bar steel Z rib.
Embodiment 4
As shown in Figure 7: the present embodiment is identical with embodiment 1 remainder, and difference is: described metal plate 1 is
Solid metal flat board.
Embodiment 5
As shown in Figure 8: the present embodiment is identical with embodiment 1 remainder, and difference is: described metal plate 1 is
Metallic plate with regular circular hole.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention,
Some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.In the present embodiment not
The all available prior art of clearly each ingredient is realized.
Claims (3)
1. a kind of bamboo and wood with ribbing constraint shear plate it is characterised in that: include metal plate, restraining tube part and connection member；
The both sides of described metal plate are provided with restraining tube part, and restraining tube part is passed through by bamboo and wood flat board and rib of putting more energy into
Bolt is to drawing composition；Described bamboo and wood flat board is composite bamboo plate or composite wood board, and bamboo and wood flat board is located at metal plate and rib of putting more energy into
Between, and both are isolated, the part that two opposite side up and down of metal plate stretch out restraining tube part pass through connection member with
Structure concrete mutually.
2. bamboo and wood with ribbing constraint shear plate according to claim 1 it is characterised in that: described metal plate is solid metal
Flat board or the metal plate with regular gap or circular hole.
3. bamboo and wood with ribbing constraint shear plate according to claim 1 it is characterised in that: described rib of putting more energy into is channel-section steel or angle
Steel or t Zee bar steel Z, are passed through rib of putting more energy into become to constrain to pull-shaped with bamboo and wood flat board by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199559.1A CN103981997B (en) | 2014-05-12 | 2014-05-12 | Ribbed bamboo constraining shear plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199559.1A CN103981997B (en) | 2014-05-12 | 2014-05-12 | Ribbed bamboo constraining shear plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103981997A CN103981997A (en) | 2014-08-13 |
| CN103981997B true CN103981997B (en) | 2017-01-18 |
Family
ID=51274145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410199559.1A Active CN103981997B (en) | 2014-05-12 | 2014-05-12 | Ribbed bamboo constraining shear plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103981997B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663868A (en) * | 2020-12-04 | 2021-04-16 | 上海市建筑科学研究院有限公司 | Embedded steel plate reinforced engineering bamboo component and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19512869A1 (en) * | 1995-04-06 | 1996-10-10 | Hans Mueller | Reinforced wood or chipboard material |
| WO2007091899A1 (en) * | 2006-02-10 | 2007-08-16 | Combino As | Elements/slabs based on solid wood elements reinforced with concrete |
| CN101634177A (en) * | 2009-08-19 | 2010-01-27 | 贵州凯德邦高新技术实业有限公司 | Light-weight insulating wall body and production method thereof |
| CN201704864U (en) * | 2010-05-06 | 2011-01-12 | 佳木斯大学 | Steel-bamboo supporting plate for building |
| CN202057803U (en) * | 2011-05-18 | 2011-11-30 | 中水北方勘测设计研究有限责任公司 | Shear plate for testing secondary waves of rock mass |
| CN102791940A (en) * | 2010-03-16 | 2012-11-21 | 株式会社构造材料研究会 | Reinforcement structure of rectangular flat metal plate |
| CN102926484A (en) * | 2012-10-31 | 2013-02-13 | 沈阳建筑大学 | Cross reinforced steel plate buckling-preventing energy dissipation wall |
| CN103615068A (en) * | 2013-11-13 | 2014-03-05 | 建研科技股份有限公司 | Steel frame heat insulation external wall panel |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI233958B (en) * | 2003-10-16 | 2005-06-11 | Nat Applied Res Laboratories | Shock-resistant energy-absorbing device and application method thereof |
| CN103195184B (en) * | 2013-04-09 | 2015-06-03 | 东南大学 | Buckling-restrained shearing steel plate energy dissipation device with clamping plates |
-
2014
- 2014-05-12 CN CN201410199559.1A patent/CN103981997B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19512869A1 (en) * | 1995-04-06 | 1996-10-10 | Hans Mueller | Reinforced wood or chipboard material |
| WO2007091899A1 (en) * | 2006-02-10 | 2007-08-16 | Combino As | Elements/slabs based on solid wood elements reinforced with concrete |
| CN101634177A (en) * | 2009-08-19 | 2010-01-27 | 贵州凯德邦高新技术实业有限公司 | Light-weight insulating wall body and production method thereof |
| CN102791940A (en) * | 2010-03-16 | 2012-11-21 | 株式会社构造材料研究会 | Reinforcement structure of rectangular flat metal plate |
| CN201704864U (en) * | 2010-05-06 | 2011-01-12 | 佳木斯大学 | Steel-bamboo supporting plate for building |
| CN202057803U (en) * | 2011-05-18 | 2011-11-30 | 中水北方勘测设计研究有限责任公司 | Shear plate for testing secondary waves of rock mass |
| CN102926484A (en) * | 2012-10-31 | 2013-02-13 | 沈阳建筑大学 | Cross reinforced steel plate buckling-preventing energy dissipation wall |
| CN103615068A (en) * | 2013-11-13 | 2014-03-05 | 建研科技股份有限公司 | Steel frame heat insulation external wall panel |
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| Publication number | Publication date |
|---|---|
| CN103981997A (en) | 2014-08-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140813 Assignee: Dongyang building science and Technology Research Institute Assignor: SOUTHEAST University Contract record no.: X2020980010486 Denomination of invention: Bamboo wood restrained shear plate with ribs Granted publication date: 20170118 License type: Common License Record date: 20201230 |
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| EE01 | Entry into force of recordation of patent licensing contract |