CN110219388A - A kind of more limb combined shear wallboards of built-in steel plate - Google Patents
A kind of more limb combined shear wallboards of built-in steel plate Download PDFInfo
- Publication number
- CN110219388A CN110219388A CN201910581492.0A CN201910581492A CN110219388A CN 110219388 A CN110219388 A CN 110219388A CN 201910581492 A CN201910581492 A CN 201910581492A CN 110219388 A CN110219388 A CN 110219388A
- Authority
- CN
- China
- Prior art keywords
- built
- steel plate
- limb
- wall
- shear
- Prior art date
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 239000004567 concrete Substances 0.000 claims abstract description 26
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 description 6
- 239000010425 asbestos Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/28—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups combinations of materials fully covered by groups E04C2/04 and E04C2/08
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention relates to a kind of built-in more limb combined shear wallboards of steel plate, belong to building engineering field.The shear wall slab uses reinforced concrete structure, and the multiple wall limbs separated by perps are equipped at the intermediate position of the shear wall slab height, and there are two types of the wall limbs, and one of which is common armored concrete wall limb, and another kind is the armored concrete wall limb of built-in steel plate.The present invention is by using the wall limb and common armored concrete wall limb of built-in steel plate as the combination common stress of dissipative member, depression of bearing force after the more limb compound shear wall surrenders of built-in steel plate can be made slow, residual bearing capacity is larger, it is advantageously implemented the theory of structure multiple seismic-proof, be conducive to structure anti-collapse design, have many advantages, such as that residual bearing capacity is high, ductility and deformation behavior is good, energy dissipation capacity is strong.
Description
Technical field
The present invention relates to building engineering fields, the especially a kind of more limb combined shear wallboards of built-in steel plate.
Background technique
Frame shear wall structure, shear wall structure have good lateral resistance, can be provided simultaneously with higher vertical and water
Flat bearing capacity is widely applied structure type in current multi- story and high- rise building.But the biggish rigidity of shear wall and self weight can be led
Biggish geological process is caused, so that the poor brittle break of ductility easily occur.In frame shear wall structure, shear wall there is also
With the ductility of steel or concrete outer framework, the unmatched problem of rigidity.
Summary of the invention
The present invention is to solve technical problem present in well-known technique and provide a kind of built-in steel plate more limb compound shear walls
Plate has many advantages, such as that residual bearing capacity is high, ductility and deformation behavior is good, energy dissipation capacity is strong.
The technical scheme adopted by the present invention to solve the technical problems existing in the known art is that a kind of built-in steel plate is more
Limb combined shear wallboard, the shear wall slab use reinforced concrete structure, the intermediate position of the shear wall slab height equipped with by
Multiple wall limbs that perps separates, there are two types of the wall limbs, and one of which is common armored concrete wall limb, and another kind is built-in
The armored concrete wall limb of steel plate.
Separation layer is equipped on the surface of the built-in steel plate.
The separation layer is polytetrafluorethylecoatings coatings.
Packing material is filled in the perps internal plug.
The packing material is asbestos board or plasterboard.
The advantages and positive effects of the present invention are: wall limb and common armored concrete by using built-in steel plate
Wall limb can make depression of bearing force after the more limb combined shear wallboard surrenders of built-in steel plate slow as the combination common stress of dissipative member
Slowly, residual bearing capacity is larger, is advantageously implemented the theory of structure multiple seismic-proof, is conducive to structure anti-collapse design, has
The advantages that residual bearing capacity is high, ductility and deformation behavior is good, energy dissipation capacity is strong.
Detailed description of the invention
Fig. 1 is front elevation view of the invention；
Fig. 2 is the 1-1 sectional view of Fig. 1；
Fig. 3 is the 2-2 sectional view for Fig. 1 that built-in surface of steel plate does not set separation layer；
Fig. 4 is the 2-2 sectional view for Fig. 1 that separation layer is arranged in built-in surface of steel plate.
In figure: 1, common armored concrete wall limb；2, the armored concrete wall limb of built-in steel plate；3, perps；4, built-in
Steel plate；5, separation layer；6, wall limb indulges muscle；7, wall limb stirrup.
Specific embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and cooperate attached drawing
Detailed description are as follows:
FIG. 1 to FIG. 4, a kind of more limb combined shear wallboards of built-in steel plate are please referred to, which uses armored concrete
Structure is equipped with the multiple wall limbs separated by perps 3 at the intermediate position of the shear wall slab height, and there are two types of the wall limbs, wherein
It is a kind of for common armored concrete wall limb 1, another kind is the armored concrete wall limb 2 of built-in steel plate.Common reinforced concrete
Cob wall limb 1 includes that wall limb indulges muscle 6 and wall limb stirrup 7；The armored concrete wall limb 2 of built-in steel plate is vertical comprising built-in steel plate 4, wall limb
The inside of wall limb arrangement of reinforcement is arranged in muscle 6 and wall limb stirrup 7, built-in steel plate 4.
Built-in steel plate 4 and concrete in the armored concrete wall limb 2 of above-mentioned built-in steel plate can pour together, can also adopt
The mode for being equipped with separation layer used in built-in 4 surface of steel plate separates built-in steel plate 4 with concrete.Such as in the built-in steel
Brushing polytetrafluoroethylene (PTFE) on the surface of plate 4 forms polytetrafluorethylecoatings coatings, for built-in steel plate 4 and concrete is isolated.Described
It can be filled in perps 3 and fill out the packing materials such as asbestos board or plasterboard.
The total length and height of the more limb combined shear wallboards of above-mentioned built-in steel plate, including monolith wall-plate level and wall limb height
The ratio of degree can be determined according to design.Multiple wall limbs of the built-in more limb combined shear wallboards of steel plate are mixed by several regular reinforcements
The wall limb of solidifying cob wall limb and several built-in steel plates forms.The reinforced concrete wall of ordinary reinforced concrete wall limb and built-in steel plate
The width of limb can be identical, can also be different.The width of same kind wall limb is generally identical.The slenderness ratio of all wall limbs can > 2.5.Wall
Perps, which can be filled in, between limb fills out the packing materials such as asbestos board or plasterboard.The armored concrete wall limb of built-in steel plate, steel plate and concrete
Between can pour together, can also be separated by isolated materials such as polytetrafluoroethylene (PTFE).The built-in more limb combined shear wallboards of steel plate can be same
When undertake part vertical load and horizontal loading, can also only undertake horizontal loading.The armored concrete wall limb of built-in steel plate and general
Logical armored concrete wall limb is as the combination common stress of dissipative member.
Construction method of the invention:
1) according to design parameter in factory's formwork supporting plate, assembling reinforcement, built-in steel plate is in place, determines surface of steel plate as needed
Whether the isolated materials such as brushing polytetrafluoroethylene (PTFE), isolated material, pre-buried demoulding and hoisting connecting piece are placed in perps position between wall limb；
2) according to related specification requirement casting concrete；
3) according to related specification requirement curing concrete；
4) after reaching 70% intensity or more to concrete strength, the prefabricated built-in more limb combined shear wallboards of steel plate can take off
Mould, and lift to factory's temporary storage location；
5) the more limb combined shear wallboards of built-in steel plate are transported to construction site and rational stacking；
6) it sets up temporary support and the more limb combined shear wallboards of built-in steel plate and peripheral frame or shear wall is passed through into built-in fitting
The modes such as welding or tooth socket connect.
Although the preferred embodiment of the present invention is described above in conjunction with attached drawing, the invention is not limited to upper
The specific embodiment stated, the above mentioned embodiment is only schematical, be not it is restrictive, this field it is common
Technical staff under the inspiration of the present invention, in the case where not departing from present inventive concept and scope of the claimed protection, goes back
Many forms can be made, within these are all belonged to the scope of protection of the present invention.
Claims (5)
1. a kind of more limb combined shear wallboards of built-in steel plate, the shear wall slab use reinforced concrete structure, which is characterized in that
The intermediate position of the shear wall slab height is equipped with the multiple wall limbs separated by perps, and there are two types of the wall limbs, and one of which is general
Logical armored concrete wall limb, another kind are the armored concrete wall limb of built-in steel plate.
2. the more limb combined shear wallboards of built-in steel plate according to claim 1, which is characterized in that in the built-in steel plate
Surface is equipped with separation layer.
3. the more limb combined shear wallboards of built-in steel plate according to claim 1, which is characterized in that the separation layer is poly- four
Vinyl fluoride coating.
4. the more limb combined shear wallboards of built-in steel plate according to claim 1, which is characterized in that filled out in the perps internal plug
There is packing material.
5. the more limb combined shear wallboards of built-in steel plate according to claim 4, which is characterized in that the packing material is stone
Cotton plate or plasterboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581492.0A CN110219388A (en) | 2019-06-29 | 2019-06-29 | A kind of more limb combined shear wallboards of built-in steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581492.0A CN110219388A (en) | 2019-06-29 | 2019-06-29 | A kind of more limb combined shear wallboards of built-in steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110219388A true CN110219388A (en) | 2019-09-10 |
Family
ID=67815326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910581492.0A Pending CN110219388A (en) | 2019-06-29 | 2019-06-29 | A kind of more limb combined shear wallboards of built-in steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110219388A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101012670A (en) * | 2006-12-29 | 2007-08-08 | 北京工业大学 | Shearing wall constrained and galvanized iron sheet enveloped no-binding energy dissipating steel support and method for making same |
| CN102828568A (en) * | 2012-08-31 | 2012-12-19 | 清华大学 | Concrete shear wall with perpends |
| CN205100397U (en) * | 2015-10-22 | 2016-03-23 | 广州大学 | Steel pipe concrete frame makes up shear force wall that cracks |
| CN207405819U (en) * | 2017-11-07 | 2018-05-25 | 姚伟华 | A kind of assembly concrete variable cross-section shearing wall limb and its making mold |
| JP2018188851A (en) * | 2017-05-01 | 2018-11-29 | 清水建設株式会社 | Steel concrete composite structure and construction method of steel concrete composite structure |
| CN210797942U (en) * | 2019-06-29 | 2020-06-19 | 天津大学建筑设计研究院 | Built-in steel plate multi-limb combined shear wall plate |
-
2019
- 2019-06-29 CN CN201910581492.0A patent/CN110219388A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101012670A (en) * | 2006-12-29 | 2007-08-08 | 北京工业大学 | Shearing wall constrained and galvanized iron sheet enveloped no-binding energy dissipating steel support and method for making same |
| CN102828568A (en) * | 2012-08-31 | 2012-12-19 | 清华大学 | Concrete shear wall with perpends |
| CN205100397U (en) * | 2015-10-22 | 2016-03-23 | 广州大学 | Steel pipe concrete frame makes up shear force wall that cracks |
| JP2018188851A (en) * | 2017-05-01 | 2018-11-29 | 清水建設株式会社 | Steel concrete composite structure and construction method of steel concrete composite structure |
| CN207405819U (en) * | 2017-11-07 | 2018-05-25 | 姚伟华 | A kind of assembly concrete variable cross-section shearing wall limb and its making mold |
| CN210797942U (en) * | 2019-06-29 | 2020-06-19 | 天津大学建筑设计研究院 | Built-in steel plate multi-limb combined shear wall plate |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 300073 Tianda architectural creative building (Science Park), No.192 Anshan West Road, Nankai District, Tianjin Applicant after: Tianjin University architectural design and Planning Research Institute Co.,Ltd. Address before: No.192 Anshan West Road, Nankai District, Tianjin 300073 Applicant before: TIANJIN University RESEARCH INSTITUTE OF ARCHITECTRUAL DESIGN & URBAN PLANNING |