CN105863107A - Sandwich-pipe low-yield-point steel plate shear wall and manufacturing method - Google Patents
Sandwich-pipe low-yield-point steel plate shear wall and manufacturing method Download PDFInfo
- Publication number
- CN105863107A CN105863107A CN201610208132.2A CN201610208132A CN105863107A CN 105863107 A CN105863107 A CN 105863107A CN 201610208132 A CN201610208132 A CN 201610208132A CN 105863107 A CN105863107 A CN 105863107A
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- China
- Prior art keywords
- low
- yield
- steel
- shear wall
- steel plate
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- 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 145
- 239000010959 steel Substances 0.000 title claims abstract description 145
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000011162 core material Substances 0.000 claims abstract description 60
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 37
- 229910052751 metal Inorganic materials 0.000 claims description 37
- 150000002739 metals Chemical class 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 8
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 238000010422 painting Methods 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 3
- 239000007767 bonding agent Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009417 prefabrication Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000004575 stone Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000003351 stiffener Substances 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
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- 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
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a sandwich-pipe low-yield-point steel plate shear wall and a manufacturing method. The shear wall comprises two low-yield-point thin steel plates, a plurality of steel core pipes, heat insulation core materials and fine stone mortar. The two low-yield-point thin steel plates are arranged in parallel in the vertical direction. The steel core pipes are arranged between the two low-yield-point thin steel plates at intervals in the vertical direction, the front and rear portions of the outer surfaces of the steel core pipes are connected with the two low-yield-point thin steel plates, and the fine stone mortar is poured into part of or all of the steel core pipes. The space between the low-yield-point thin steel plates and the steel core pipes is filled with the heat insulation core materials. The shear wall has the effects that compared with common steel plate shear wall structures, the elastic strength and rigidity of the sandwich-pipe low-yield-point steel plate shear wall structure can be remarkably improved, the usable range of the serviceability limit state of the structure is expanded, and meanwhile the ductility of the structure is remarkably improved. Manufacturing and construction of the sandwich-pipe low-yield-point steel plate shear wall are convenient, construction cost is low, and prefabrication in factories and field installation can be achieved.
Description
Technical field
The invention belongs to civil construction project technical field, especially relate to a kind of sandwich tube low yield point steel plate
Shear wall and manufacture method.
Background technology
Steel plate shear wall structure is the one novel lateral resisting structure system that 20 century 70s grow up.
Traditional steel plate shear force wall is generally made up of embedded steel plate and vertical edges component and horizontal edge component, and it is subject to
The vertical cantilever girder steel that force characteristic is fixed to bottom is similar: vertical confining part is similar to the edge of a wing of girder steel, interior
Embedding steel plate is equivalent to the web of girder steel, and horizontal constraining member is equivalent to the transverse stiffener of girder steel.Nearly 40 years
Research shows, steel plate shear force wall as main horizontal lateral resistant member have bigger elastic initial stiffness,
The features such as large deformation ability and good plasticity energy dissipation capacity, are highly suitable to be applied for the height of high intensity Zone
In layer building.Up to the present, use steel plate shear force wall as main Lateral Resistant System building structure
There is seat up to a hundred, i.e. have employed steel plate shear wall structure system as built up the Tianjin Jin Ta bound in January, 2010.
Meanwhile, steel plate shear force wall was also subject to actual seismic and tested and showed good anti-seismic performance, in nineteen ninety-five
In the big earthquakes in Osaka and Kobe that Japan occurs, the Kobe City Hall (KobeCityHall) of high 35 layers of 129.4m exists
In earthquake, performance is good, and any obvious structural deterioration does not occurs in building, only there occurs, at 26 layers, steel of putting more energy into
The cripling of board wall, at construction roof Zheng Bei and positive west to horizontal comparison only have 225mm and 35mm,
Angle of displacement is only 1.74 ‰ and 0.27 ‰.Additionally, steel plate shear force wall meets current prefabricated buildings design feature,
Can install with prefabrication, scene, speed of application is fast, expense is low.But, due to steel plate shear force wall
On embedded steel plate the thinnest, steel plate across thickness rate up to more than 1000, therefore earthquake is prone to occur plane
Outer unstability flexing, structural elasticity bearing capacity is inadequate, and under common earthquake effect, embedded steel plate is i.e. it may happen that bend
Bent deformation, thus affect the normal use of structure, and uneconomical according to thicker steel plate.It addition, add
There is again the problem that construction is loaded down with trivial details and cost is high in strength steel plate shear wall structure.
For the problems referred to above, current existing corrective measure includes using steel plate and concrete bi-material to make
Steel plate concrete shear wall.According to the difference of position between steel plate and concrete slab, can be divided into outside steel plate
Bag combined concrete shear wall and steel plate concrete filled compound shear wall, but this compound shear wall is required for
Steel plate is reliably connected with concrete slab, and steel plate keeping at a certain distance away be abound with arranges shear stud, and this will significantly
After increasing structure construction difficulty and structural cost, and earthquake, concrete slab is it may happen that shred, follow-up
Under earthquake, this structure will be degenerated to general steel plate shear wall, and therefore, existing steel plate shear wall structure need
Improve further and development.
Summary of the invention
In order to solve the problems referred to above, it is an object of the invention to provide a kind of sandwich tube low yield point steel plate shearing
Wall and manufacture method.
In order to achieve the above object, the sandwich tube low yield point steel plate shear wall that the present invention provides includes two pieces low
Yield point sheet metal, many steel core pipes, heat insulation and insulated core material and microlith mortar；Wherein two pieces of low-yields
The vertically parallel setting of sheet metal；Many steel core pipes are vertically-spaced is arranged on two pieces of low surrenders
Between some sheet metal, and before and after outer surface, position is connected with two blocks of low-yield sheet metals respectively, part
Or the inside of whole steel core pipes has poured microlith mortar；Heat insulation and insulated core material is filled in low-yield sheet metal
And in the space between steel core pipe.
Described low-yield sheet metal uses low-yield steel to make, and its thickness is according to structure design carrying
Power and deformability determine.
Described steel core pipe uses medium yield strength steel to make, and cross section is circular, oval, square
Or rectangle, by welding or adhering with epoxy resin mode company between steel core pipe with low-yield sheet metal
Connect；Spacing between adjacent steel coremaking pipe determines, outward according to door-window opening, pipeline hole and design bearing capacity
Footpath or the length of side and wall thickness determine according to design bearing capacity and deformability.
Described heat insulation and insulated core material uses polyphenyl sheet material, uses binding agent bonding or XISHI mortar painting way
It is connected with low-yield sheet metal and steel core pipe.
The manufacture method of the sandwich tube low yield point steel plate shear wall that the present invention provides is to pour in steel core pipe
Microlith mortar；Heat insulation and insulated core material is filled between two blocks of low-yield sheet metals and steel core pipe, and adopts
Or XISHI mortar painting way bonding with binding agent is connected with low-yield sheet metal and steel core pipe；Steel core
Connected by welding or adhering with epoxy resin mode between pipe and low-yield sheet metal.
Sandwich tube low yield point steel plate shear wall and manufacture method that the present invention provides have the advantages that
1, compared to general steel plate shear wall structure, use this sandwich tube low yield point steel plate shear wall structure can
To significantly improve elastic strength and the rigidity of structure, improve the range of structure serviceability limit state,
The ductile performance of structure significantly improves simultaneously.
2, low-yield sheet metal use low-yield steel, steel core pipe use medium yield strength steel,
Girder steel, steel column use relatively high yield strength steel, by appropriate design girder steel, steel column sectional dimension, low surrender
Point sheet metal thickness, steel core tube pitch and steel core tube section size, under geological process, low-yield is thin
Steel plate, steel core pipe, girder steel and steel column are surrendered successively, and therefore structure exists three road anti-vibration defense lines.
3, compared with common stiffened steel plate shear wall, this sandwich tube low yield point steel plate shear wall makes and construction
Convenient, construction cost is low, can realize prefabrication in-site installation.
4, compared with combined concrete shear wall, this sandwich tube low yield point steel plate shear wall structure from heavy and light,
There is insulation sound insulation property, the traversing pipe lines such as hot-water heating electricity can be facilitated simultaneously.
Accompanying drawing explanation
Fig. 1 is the sandwich tube low yield point steel plate shear wall structure front view that the present invention provides.
Fig. 2 be in Fig. 1 A-A to sectional view.
Fig. 3 be in Fig. 1 B-B to sectional view.
Detailed description of the invention
The sandwich tube low yield point steel plate shear wall that with specific embodiment, the present invention provided below in conjunction with the accompanying drawings and
Manufacture method is described in detail.
As shown in Fig. 1 Fig. 3, the sandwich tube low yield point steel plate shear wall that the present invention provides includes that two pieces low are bent
A clothes point sheet metal 5, many steel core pipes 2, heat insulation and insulated core material 3 and microlith mortar 7；Wherein bend for two pieces low
The clothes point vertically parallel setting of sheet metal 5；Many steel core pipes 2 are vertically-spaced is arranged on two
Between block low-yield sheet metal 5, and before and after outer surface position respectively with two blocks of low-yield sheet metals 5
Being connected, the inside of part or all of steel core pipe 2 has poured microlith mortar 7, right to improve steel core pipe 2
The binding effect of low-yield sheet metal 5, and then significantly improve steel plate shear force wall bulk strength and rigidity, special
Can not improve the bearing capacity of structure serviceability limit stage；Heat insulation and insulated core material 3 is filled in the thin steel of low-yield
In space between plate 5 and steel core pipe 2.
Described low-yield sheet metal 5 uses low-yield steel to make, such as LYP160 steel, its thickness
Determine according to structure design bearing capacity and deformability.
Described steel core pipe 2 uses medium yield strength steel to make, such as Q235 steel, cross section be circular,
Oval, square or rectangle, by welding or ring between steel core pipe 2 with low-yield sheet metal 5
Epoxy resins bonding way connects, to ensure bonding strength；Spacing between adjacent steel coremaking pipe 2 is according to door and window
Hole, pipeline hole and design bearing capacity determine, external diameter or the length of side and wall thickness are according to design bearing capacity and change
Shape ability determines.
Described heat insulation and insulated core material 3 uses the light heat insulation materials such as polyphenyl sheet material, use binding agent bonding or
XISHI mortar painting way is connected with low-yield sheet metal 5 and steel core pipe, can play insulation every
The effect of sound, can make dead load significantly reduce simultaneously, and structure level and Vertical Earthquake Loads effect are notable
Reduce.
Now the sandwich tube low yield point steel plate shear wall that the present invention provides is made and using method is described below:
The sandwich tube low yield point steel plate shear wall that the present invention provides can be produced in batches in factory, can root during making
According to hot-water heating electric line arrange demand, can using part steel core pipe 2 therein as hot-water heating electricity etc. pipeline passway,
Microlith mortar 7 is poured in the steel core pipe 2 be not provided with pipeline；Heat insulation and insulated core material 3 is filled in two pieces low
Between yield point sheet metal 5 and steel core pipe 2, and use binding agent bonding or XISHI mortar painting way with
Low-yield sheet metal 5 and steel core pipe 2 connect；Lead between steel core pipe 2 and low-yield sheet metal 5
Cross the welding such as such as argon arc welding or adhering with epoxy resin mode connects.
The present invention provide sandwich tube low yield point steel plate shear wall should with use the high yield strengths such as such as Q345
Steel column 4 that steel are made and girder steel 1 with the use of.During use, first according to structural bearing capacity and deformation need
Ask selection steel column 4 and the section form of girder steel 1 and sectional dimension, if building monolithic shear wall can use H
Structural section, as steel column 4 and girder steel 1, if building steel plate shear force wall Core Walls Structure, then can use square or rectangle
Steel pipe is as steel column 4；Afterwards by the steel core pipe 2 on sandwich tube low yield point steel plate shear wall and low-yield
Sheet metal 5 upper and lower side is welded to connect with girder steel 1, low-yield sheet metal 5 lateral edge is welded with steel column 4
Connect in succession, and ensure that the bonding strength of above-mentioned pad is more than the intensity of component own, to avoid welding under macroseism
Destroy at node.It addition, can need to offer hole on two blocks of low-yield sheet metals 5 according to design
For installing door and window and pipeline passway etc., now door-window opening both sides should be provided for the steel core pipe strengthened
2。
Claims (5)
1. a sandwich tube low yield point steel plate shear wall, it is characterised in that: described sandwich tube low-yield
Steel plate shear force wall includes two pieces of low-yield sheet metals (5), many steel core pipes (2), heat insulation and insulated core materials
And microlith mortar (7) (3)；The wherein vertically parallel setting of two pieces of low-yield sheet metals (5)；
Many steel core pipes (2) are vertically-spaced to be arranged between two pieces of low-yield sheet metals (5), and
And position is connected with two pieces of low-yield sheet metals (5) respectively before and after outer surface, part or all of steel core
The inside of pipe (2) has poured microlith mortar (7)；Heat insulation and insulated core material (3) is filled in the thin steel of low-yield
In space between plate (5) and steel core pipe (2).
Sandwich tube low yield point steel plate shear wall the most according to claim 1, it is characterised in that: described
Low-yield sheet metal (5) use low-yield steel to make, its thickness according to structure design bearing capacity and
Deformability determines.
Sandwich tube low yield point steel plate shear wall the most according to claim 1, it is characterised in that: described
Steel core pipe (2) use medium yield strength steel to make, cross section be circular, oval, square or
Rectangle, by welding or adhering with epoxy resin between steel core pipe (2) with low-yield sheet metal (5)
Mode connects；Spacing between adjacent steel coremaking pipe (2) is according to door-window opening, pipeline hole and design carrying
Power determines, external diameter or the length of side and wall thickness determine according to design bearing capacity and deformability.
Sandwich tube low yield point steel plate shear wall the most according to claim 1, it is characterised in that: described
Heat insulation and insulated core material (3) use polyphenyl sheet material, use binding agent bonding or XISHI mortar painting way is with low
Yield point sheet metal (5) and steel core pipe connect.
5. a manufacture method for sandwich tube low yield point steel plate shear wall as claimed in claim 1, it is special
Levy and be: described manufacture method is to pour microlith mortar (7) in steel core pipe (2)；By insulation
Core (3) is filled between two pieces of low-yield sheet metals (5) and steel core pipe (2), and uses bonding
Agent is bonding or XISHI mortar painting way is connected with low-yield sheet metal (5) and steel core pipe (2)；Steel
Connected by welding or adhering with epoxy resin mode between coremaking pipe (2) and low-yield sheet metal (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610208132.2A CN105863107A (en) | 2016-04-05 | 2016-04-05 | Sandwich-pipe low-yield-point steel plate shear wall and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610208132.2A CN105863107A (en) | 2016-04-05 | 2016-04-05 | Sandwich-pipe low-yield-point steel plate shear wall and manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105863107A true CN105863107A (en) | 2016-08-17 |
Family
ID=56628142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610208132.2A Pending CN105863107A (en) | 2016-04-05 | 2016-04-05 | Sandwich-pipe low-yield-point steel plate shear wall and manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105863107A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067322A (en) * | 2018-08-02 | 2019-07-30 | 内蒙古工业大学 | A kind of energy consumption wall and preparation method thereof |
| CN114607069A (en) * | 2022-04-14 | 2022-06-10 | 北京工业大学 | Built-in steel plate connecting column type double-steel-plate shear wall and mounting method thereof |
| CN114658140A (en) * | 2022-04-14 | 2022-06-24 | 北京工业大学 | Built-in lattice column type double-steel-plate shear wall and mounting method thereof |
| CN114922318A (en) * | 2022-04-14 | 2022-08-19 | 北京工业大学 | Built-in densely-distributed column type double-steel-plate shear wall |
| CN110067322B (en) * | 2018-08-02 | 2024-06-25 | 内蒙古工业大学 | Energy consumption wall and manufacturing method thereof |
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| CN2583234Y (en) * | 2002-07-05 | 2003-10-29 | 邱则有 | On site pouring reinforced concrete hollow cavity shearing wall |
| CN201512886U (en) * | 2009-09-11 | 2010-06-23 | 大连悦泰建设工程有限公司 | Cast-in-place concrete girderless hollow floorslab |
| CN203452227U (en) * | 2013-09-10 | 2014-02-26 | 华南理工大学 | Combined shear wall |
| CN103883032A (en) * | 2014-03-23 | 2014-06-25 | 北京工业大学 | I-shaped steel plate shear wall with built-in round steel reinforcement cages and externally-attached steel plate supports and manufacturing method |
| CN203701336U (en) * | 2014-01-09 | 2014-07-09 | 中冶建筑研究总院有限公司 | Assembly type steel-frame-constrained reinforced concrete shear wall structure |
| WO2015106472A1 (en) * | 2014-01-15 | 2015-07-23 | 单银木 | T-shaped steel pipe bundle composite structure |
-
2016
- 2016-04-05 CN CN201610208132.2A patent/CN105863107A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2583234Y (en) * | 2002-07-05 | 2003-10-29 | 邱则有 | On site pouring reinforced concrete hollow cavity shearing wall |
| CN201512886U (en) * | 2009-09-11 | 2010-06-23 | 大连悦泰建设工程有限公司 | Cast-in-place concrete girderless hollow floorslab |
| CN203452227U (en) * | 2013-09-10 | 2014-02-26 | 华南理工大学 | Combined shear wall |
| CN203701336U (en) * | 2014-01-09 | 2014-07-09 | 中冶建筑研究总院有限公司 | Assembly type steel-frame-constrained reinforced concrete shear wall structure |
| WO2015106472A1 (en) * | 2014-01-15 | 2015-07-23 | 单银木 | T-shaped steel pipe bundle composite structure |
| CN103883032A (en) * | 2014-03-23 | 2014-06-25 | 北京工业大学 | I-shaped steel plate shear wall with built-in round steel reinforcement cages and externally-attached steel plate supports and manufacturing method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067322A (en) * | 2018-08-02 | 2019-07-30 | 内蒙古工业大学 | A kind of energy consumption wall and preparation method thereof |
| CN110067322B (en) * | 2018-08-02 | 2024-06-25 | 内蒙古工业大学 | Energy consumption wall and manufacturing method thereof |
| CN114607069A (en) * | 2022-04-14 | 2022-06-10 | 北京工业大学 | Built-in steel plate connecting column type double-steel-plate shear wall and mounting method thereof |
| CN114658140A (en) * | 2022-04-14 | 2022-06-24 | 北京工业大学 | Built-in lattice column type double-steel-plate shear wall and mounting method thereof |
| CN114922318A (en) * | 2022-04-14 | 2022-08-19 | 北京工业大学 | Built-in densely-distributed column type double-steel-plate shear wall |
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Application publication date: 20160817 |