CN206070792U - A kind of assembled steel lath band combined concrete shear wall - Google Patents
A kind of assembled steel lath band combined concrete shear wall Download PDFInfo
- Publication number
- CN206070792U CN206070792U CN201620981387.8U CN201620981387U CN206070792U CN 206070792 U CN206070792 U CN 206070792U CN 201620981387 U CN201620981387 U CN 201620981387U CN 206070792 U CN206070792 U CN 206070792U
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- concrete shear
- steel plate
- wall
- steel
- plate strip
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 123
- 239000010959 steel Substances 0.000 title claims abstract description 123
- 239000004567 concrete Substances 0.000 title claims abstract description 82
- 230000002787 reinforcement Effects 0.000 claims description 29
- 239000003351 stiffener Substances 0.000 claims description 15
- 239000010410 layer Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000011150 reinforced concrete Substances 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
This utility model is related to Structural Engineering field, discloses a kind of assembled steel lath band combined concrete shear wall.This utility model includes concrete shear force wall and being embedded in concrete shear inner frame within the walls, and inner frame has three layers, including two distribution bar nets being embedded before and after concrete shear force wall in top layer, and the steel plate strip band for being laid in concrete shear force wall intermediate layer；Steel plate strip band includes steel plate strip and flanged plate, and steel plate strip is vertically arranged, and steel plate strip both ends are stretched out outside concrete shear force wall, are connected with flanged plate respectively, the bearing of trend of the plate face of flanged plate perpendicular to steel plate strip；The flanged plate of adjacent concrete shear wall end is connected using high-strength bolt, and filling in horizontal joint is processed.This utility model body of wall is thinner, ductility more preferable, and shear wall connection is reliable quick.
Description
Technical field
This utility model belongs to Structural Engineering field, and in particular to a kind of assembled steel lath band combined concrete shear
Wall.
Background technology
Assembled steel reinforced concrete shear force wall is a kind of good lateral resistant member, and rigidity is big, but ductility and energy dissipation capacity
It is relatively poor, and using reinforced bar sleeve grouting connection, cumbersome, cost more than the connection of assembled steel reinforced concrete shear force wall
Height, while band perps reinforced concrete shear wall ductility is good.The outstanding feature of steel plate concrete shear wall is that shear behavior is big, is prolonged
Property is good.For both shear walls compare ordinary reinforced concrete shear wall, bearing capacity, ductility and anti-seismic performance have all been carried
It is high.And steel-concrete compound shear wall has the two advantage simultaneously, the intensity of component, rigidity can be effectively increased and prolonged
Property, reducing sectional dimension of members, fire protecting performance is good, light weight, and bearing capacity is high, and rigidity is big, and anti-seismic performance is good, in recent years super
More and more applied in skyscraper.
At present, be realize fabricated shear wall connection convenient reliability, give full play to the advantage of steel, concrete, having must
Study and a kind of make that simple, installation rate is fast, light weight, safe and reliable assembled steel-combined concrete shear wall.
Utility model content
The purpose of this utility model is to provide a kind of assembled steel lath band combined concrete shear wall, make body of wall it is thinner,
Ductility more preferably, realizes the reliable quickly assembly connection of shear wall.
The technical scheme that this utility model is taken is as follows：
A kind of assembled steel lath band combined concrete shear wall, including concrete shear force wall and it is embedded in concrete shear
Inner frame within the walls, the inner frame have three layers, including two distribution bars being embedded before and after concrete shear force wall in top layer
Net, and it is laid in the steel plate strip band in concrete shear force wall intermediate layer；The steel plate strip band includes steel plate strip and flanged plate, described
Steel plate strip is vertically arranged, and steel plate strip both ends are stretched out outside concrete shear force wall, are connected with flanged plate respectively, and the plate face of flanged plate is hung down
Directly in the bearing of trend of steel plate strip；The flanged plate of adjacent concrete shear wall end is connected using high-strength bolt, in horizontal joint
Filling is processed.
As optimal technical scheme of the present utility model, also including steel plate positioning bar, the steel plate positioning bar perpendicular to point
Cloth bar-mat reinforcement, steel plate positioning bar middle-end are connected with the both sides vertical welding of steel plate strip, steel plate positioning bar two ends respectively with concrete
Former and later two distribution bar nets connect shearing within the walls.
It is further preferred that also including middle part vertical reinforcement in the steel plate strip band, the middle part vertical reinforcement is arranged at
Between adjacent steel plate strip, with steel plate strip arranged for interval in the mid-depth position of concrete shear force wall, the middle part vertical reinforcement
It is 120mm～180mm to extend to the length outside concrete shear force wall.
It is further preferred that also including lacing wire, perpendicular to distribution bar net, lacing wire middle-end is perpendicular with the middle part for the lacing wire
To bar connecting, former and later two distribution bar nets are connected within the walls with concrete shear respectively at lacing wire two ends.
It is further preferred that also including ribbed stiffener or peg, the ribbed stiffener or peg along steel plate in the steel plate strip band
It is 200mm～400mm that bar bearing of trend is disposed on the spacing of the mid portion of steel plate strip, adjacent ribbed stiffener or peg；It is mixed
Ribbed stiffener is also equipped with solidifying soil shear wall upper and lower end face, ribbed stiffener is concordant with body of wall end face.
It is further preferred that the distribution bar net is made up of horizontal reinforcement and vertical reinforcement, adjacent level reinforcing bar or perpendicular
It is 200mm to the maximum spacing of reinforcing bar, the minimum steel ratio of distribution bar net is 0.4%.
It is further preferred that distance of the steel plate strip band away from concrete shear force wall front/rear end is 50mm～80mm, steel
The thickness of lath band light plate bar be 10mm～15mm, width be 200mm～300mm, adjacent steel plate strip spacing be 300mm～
It is 60mm～120mm that steel plate strip band described in 400mm extends to length outside concrete shear force wall, the steel plate strip band ratio of exposed parts
Big 6mm～the 12mm of thickness of embedded steel plate strip band.
It is further preferred that bolt hole on the flanged plate, is evenly distributed with, between flanged plate and concrete shear force wall
Protective layer thickness is 25mm～35mm.
It is further preferred that casting concrete dalle joint seal is used in the horizontal joint, the reinforcing bar of upper and lower end face
Protective layer thickness 15mm～25mm.
Compared with prior art, the beneficial effects of the utility model are：
（1）Steel plate strip in shear wall increases the rigidity and bearing capacity of shear wall so that shear wall is thinning, and deadweight subtracts
Gently, interval setting steel plate strip, its objective is to make shear wall form vertical enhancement region and weak area, each shearing with steel plate strip
Wall band can regard a small-sized sleeper as, and in the case where horizontally and vertically load action is born, clearly, body of wall segmentation is weak for body of wall power transmission
Area destroys first, and steel column hinders crack progressing, and its overall ductility strengthens.
（2）Steel plate strip, distribution bar net and steel plate positioning bar mixed configuration, the bending resistance and shearing resistance of shear wall are adopted in body of wall
Performance more preferably, steel plate strip it is embedded, it is ensured that body of wall has enough rigidity, increases deformability, makes the ductility and consumption of shear wall
Can ability increase.
（3）The design of the thickness of the steel plate strip band of increase exposed parts enhances connection stiffness, is connected using high-strength bolt,
Connection is reliable, power transmission is clear and definite, easy for installation, hence it is evident that improve speed of application.
（4）All coupling parts all connect by connection joints of steel structure, and the concrete and decorative panel of seam filling are only
Play a part of to protect steel.
Description of the drawings
Structural representations of the Fig. 1 for distribution bar net；
Structural representations of the Fig. 2 for steel plate strip band；
Profiles of the Fig. 3 for assembled steel lath band concrete shear force wall；
Level connection joint floor map of the Fig. 4 for assembled steel lath band concrete shear force wall；
Level connection joint generalized sections of the Fig. 5 for assembled steel lath band concrete shear force wall.
Reference：1- distribution bar nets；11- horizontal reinforcements, 12- vertical reinforcements, 2- steel plate strip bands；21- ribbed stiffeners；
22- flanged plates；23- steel plate strips；3- steel plate positioning bars；4- high-strength bolts；Vertical reinforcement in the middle part of 5- concrete shear force walls, 6-, 7-
Lacing wire.
Specific embodiment
The utility model is described in further detail with description of the drawings with reference to embodiments.
A kind of assembled steel lath band combined concrete shear wall of this utility model, including concrete shear force wall 5 and embedded
Inner frame in concrete shear force wall 5, inner frame have three layers, including two be embedded in top layer before and after concrete shear force wall 5
Individual distribution bar net 1, and it is laid in the steel plate strip band 2 in 5 intermediate layer of concrete shear force wall；Steel plate strip band 2 is away from concrete shear
The distance of 5 front/rear end of wall is 50mm～80mm；Distribution bar net 1 is made up of horizontal reinforcement 11 and vertical reinforcement 12, is mutually bordered on the river
The maximum spacing of flat reinforcing bar 11 or vertical reinforcement 12 is 200mm, and the minimum steel ratio of distribution bar net 1 is 0.4%；Steel plate strip band 2
Including steel plate strip 23, flanged plate 22, middle part vertical reinforcement 6 and ribbed stiffener 21, steel plate strip 23 is vertically arranged, is spaced apart in wallboard
Centrage on, the thickness of steel plate strip 23 is 10mm ~ 15mm, and width is 200mm ~ 300mm, and the level interval of steel plate strip 23 is
300mm ~ 400mm, it is 60mm～120mm that steel plate strip extends to length outside concrete shear force wall 5 with 2, the steel plate of exposed parts
Band 2 is than embedded steel plate strip with the big 6mm～12mm of 2 thickness；Middle part vertical reinforcement 6 is provided between adjacent steel plate strip 23, with
23 arranged for interval of steel plate strip extends to concrete shear force wall in the mid-depth position of concrete shear force wall 5, middle part vertical reinforcement 6
Outer length is 120mm～180mm；Steel plate positioning bar 3 and lacing wire 7 are provided with 1 direction of distribution bar net, steel plate is fixed
Position 3 middle-end of muscle is connected with the both sides vertical welding of steel plate strip 23, before 3 two ends of steel plate positioning bar are interior with concrete shear force wall 5 respectively
Latter two distribution bar net 1 connects, to the position of fixation steel plate bar 23, it is to avoid steel plate strip 23 is moved, 7 middle-end of lacing wire and middle part
Vertical reinforcement 6 connects, and 7 two ends of lacing wire are connected with former and later two distribution bar nets 1 in concrete shear force wall 5 respectively, to fixation
Middle part vertical reinforcement 6, ribbed stiffener 21 is disposed on the mid portion of steel plate strip 23 along 23 bearing of trend of steel plate strip, adjacent to put more energy into
The spacing of rib 21 is 200mm～400mm；Ribbed stiffener 21, ribbed stiffener 21 and wall are also equipped with 5 upper and lower end face of concrete shear force wall
Body end face is concordant；23 both ends of steel plate strip are stretched out outside concrete shear force wall 5, are welded to connect with flanged plate 22 respectively, flanged plate 22
Plate face perpendicular to steel plate strip 23 bearing of trend；Bolt hole is evenly distributed with flanged plate 22, flanged plate 22 is cut with concrete
Protective layer thickness between power wall 5 is 25mm～35mm；The flanged plate 22 of adjacent 5 end of concrete shear force wall adopts high-strength spiral shell
Bolt 4 connects, 6 colligation of middle part vertical reinforcement overlap joint connection, casting concrete uses dalle joint seal, upper and lower side in horizontal joint
Thickness of protection tier 15mm～the 25mm in face.
A kind of construction method of assembled steel lath band combined concrete shear wall of this utility model, comprises the steps of：
Step one, shear force wall reinforcing steel bar colligation：In factory, reinforcing bar colligation within the walls, including two are sheared according to design size
The colligation of layer distribution bar net 1 and middle part vertical reinforcement 6 is fixed, and is formed the framework of steel reinforcement of body of wall, is put in shaper；
Step 2, steel plate strip are with 2 arrangement：Between the two-layer distribution bar net 1 that step one colligation is completed, steel plate is set
Band 2, by steel plate strip with 2 holes for inserting shapers, using steel plate positioning bar 3, by steel plate strip band 2 and distribution bar net 1
Fixation, in the end of steel plate strip 23 two welded flange plate 22；
Step 3, concrete shear force wall 5 are poured：Pour in mould and vibrated concrete, maintenance shear wall 5 is to requiring
Intensity；
The assembly connection of step 4, concrete shear force wall 5：By the flanged plate 22 of two concrete shear force walls, 5 end using high
Strength bolt 4 connects, and 6 colligation of middle part vertical reinforcement overlap joint connection, the end high-strength bolt 4 of shear wall slab are intensive, the high-strength spiral shell in middle part
Bolt 4 is few.The quantity of high-strength bolt 4 is determined according to Structure Calculation.
Step 5, seam filling：Casting concrete sealed with dalle in the horizontal joint of two concrete shear force walls 5
Seam, so far, construction is completed.
More than be only detailed description to preferred embodiment of the present utility model, but this utility model be not limited to
Upper embodiment.It should be understood that under without departing from claims hereof and ambit, those skilled in the art does
The various modifications for going out, still fall within scope of the present utility model.
Claims (9)
1. a kind of assembled steel lath band combined concrete shear wall, including concrete shear force wall（5）Cut with concrete is embedded in
Power wall（5）Interior inner frame, it is characterised in that：The inner frame has three layers, including being embedded in concrete shear force wall（5）Table in front and back
Two distribution bar nets in layer（1）, and it is laid in concrete shear force wall（5）The steel plate strip band in intermediate layer（2）；The steel plate
Band（2）Including steel plate strip（23）And flanged plate（22）, the steel plate strip（23）It is vertically arranged, steel plate strip（23）Stretch out at both ends
Concrete shear force wall（5）Outward, respectively with flanged plate（22）Connection, flanged plate（22）Plate face perpendicular to steel plate strip（23）Extension
Direction；Adjacent concrete shear wall（5）The flanged plate of end（22）Using high-strength bolt（4）Connection, in horizontal joint at filling
Reason.
2. a kind of assembled steel lath band combined concrete shear wall according to claim 1, it is characterised in that：Also include
Steel plate positioning bar（3）, the steel plate positioning bar（3）Perpendicular to distribution bar net（1）, steel plate positioning bar（3）Middle-end and steel plate strip
（23）The connection of both sides vertical weldings, steel plate positioning bar（3）Two ends respectively with concrete shear force wall（5）Interior former and later two distribution steel
Muscle net（1）Connection.
3. a kind of assembled steel lath band combined concrete shear wall according to claim 1, it is characterised in that：The steel
Lath band（2）In also include middle part vertical reinforcement（6）, the middle part vertical reinforcement（6）It is arranged at adjacent steel plate strip（23）Between,
With steel plate strip（23）Arranged for interval is in concrete shear force wall（5）Mid-depth position, the middle part vertical reinforcement（6）Extend to
Length outside concrete shear force wall is 120mm～180mm.
4. a kind of assembled steel lath band combined concrete shear wall according to claim 3, it is characterised in that：Also include
Lacing wire（7）, the lacing wire（7）Perpendicular to distribution bar net（1）, lacing wire（7）Middle-end and the middle part vertical reinforcement（6）Connection,
Lacing wire（7）Two ends respectively with concrete shear force wall（5）Interior former and later two distribution bar nets（1）Connection.
5. a kind of assembled steel lath band combined concrete shear wall according to claim 1, it is characterised in that：The steel
Lath band（2）In also include ribbed stiffener（21）Or peg, the ribbed stiffener（21）Or peg is along steel plate strip（23）Between bearing of trend
Every being arranged on steel plate strip（23）Mid portion, adjacent ribbed stiffener（21）Or the spacing of peg is 200mm～400mm；Concrete
Shear wall（5）Ribbed stiffener is also equipped with upper and lower end face（21）, ribbed stiffener（21）It is concordant with body of wall end face.
6. a kind of assembled steel lath band combined concrete shear wall according to claim 1, it is characterised in that：Described point
Cloth bar-mat reinforcement（1）By horizontal reinforcement（11）And vertical reinforcement（12）Composition, adjacent level reinforcing bar（11）Or vertical reinforcement（12）'s
Maximum spacing is 200mm, distribution bar net（1）Minimum steel ratio be 0.4%.
7. a kind of assembled steel lath band combined concrete shear wall according to claim 1, it is characterised in that：The steel
Lath band（2）Away from concrete shear force wall（5）The distance of front/rear end be 50mm～80mm, steel plate strip band（2）The thickness of light plate bar
Spend for 10mm～15mm, width is 200mm～300mm, adjacent steel plate strip spacing is 300mm～400mm, the steel plate strip band
（2）Extend to concrete shear force wall（5）Outer length be 60mm～120mm, the steel plate strip band of exposed parts（2）Than embedded steel plate
Band（2）The big 6mm～12mm of thickness.
8. a kind of assembled steel lath band combined concrete shear wall according to claim 1, it is characterised in that：The method
Blue plate（22）On be evenly distributed with bolt hole, flanged plate（22）With concrete shear force wall（5）Between protective layer thickness be 25mm
～35mm.
9. a kind of assembled steel lath band combined concrete shear wall according to claim 1, it is characterised in that：The water
Casting concrete dalle joint seal is used in carvel joint, the thickness of protection tier 15mm～25mm of upper and lower end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981387.8U CN206070792U (en) | 2016-08-30 | 2016-08-30 | A kind of assembled steel lath band combined concrete shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981387.8U CN206070792U (en) | 2016-08-30 | 2016-08-30 | A kind of assembled steel lath band combined concrete shear wall |
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| Publication Number | Publication Date |
|---|---|
| CN206070792U true CN206070792U (en) | 2017-04-05 |
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| CN201620981387.8U Expired - Fee Related CN206070792U (en) | 2016-08-30 | 2016-08-30 | A kind of assembled steel lath band combined concrete shear wall |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168057A (en) * | 2016-08-30 | 2016-11-30 | 河北建筑工程学院 | A kind of assembled steel lath band combined concrete shear wall and making construction method thereof |
| CN106930442A (en) * | 2017-04-24 | 2017-07-07 | 河北工程技术高等专科学校 | A kind of assembly concrete fills wall and assembly method |
| CN110080413A (en) * | 2019-04-22 | 2019-08-02 | 北京市机械施工有限公司 | A kind of assembled corrugated steel compound shear wall and production method |
| CN111155641A (en) * | 2020-01-06 | 2020-05-15 | 中国矿业大学 | FRP sheet connecting structure and method for prefabricated I-shaped shear wall-composite floor system |
-
2016
- 2016-08-30 CN CN201620981387.8U patent/CN206070792U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168057A (en) * | 2016-08-30 | 2016-11-30 | 河北建筑工程学院 | A kind of assembled steel lath band combined concrete shear wall and making construction method thereof |
| CN106168057B (en) * | 2016-08-30 | 2019-06-07 | 河北建筑工程学院 | A kind of assembled steel lath band combined concrete shear wall and its production construction method |
| CN106930442A (en) * | 2017-04-24 | 2017-07-07 | 河北工程技术高等专科学校 | A kind of assembly concrete fills wall and assembly method |
| CN106930442B (en) * | 2017-04-24 | 2023-11-14 | 河北水利电力学院 | Assembled concrete filling wall and assembling method |
| CN110080413A (en) * | 2019-04-22 | 2019-08-02 | 北京市机械施工有限公司 | A kind of assembled corrugated steel compound shear wall and production method |
| CN111155641A (en) * | 2020-01-06 | 2020-05-15 | 中国矿业大学 | FRP sheet connecting structure and method for prefabricated I-shaped shear wall-composite floor system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 |