CN107327047A - Overlap the vertical openings connecting node of wall and overlapping wall - Google Patents
Overlap the vertical openings connecting node of wall and overlapping wall Download PDFInfo
- Publication number
- CN107327047A CN107327047A CN201710605469.1A CN201710605469A CN107327047A CN 107327047 A CN107327047 A CN 107327047A CN 201710605469 A CN201710605469 A CN 201710605469A CN 107327047 A CN107327047 A CN 107327047A
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- China
- Prior art keywords
- overlapping
- overlapping wall
- wall
- preformed layer
- vertical
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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.)
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Classifications
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- 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
- E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
- E04B2/68—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete made by filling-up wall cavities
Abstract
A kind of vertical openings connecting node of prefabricated overlapping wall and overlapping wall, including the first overlapping wall, be connected with the first overlapping wall side second overlap wall and be installed on the first overlapping wall and second and overlap the steel reinforcement cage of wall junction；Above-mentioned two overlappings wall all has the first preformed layer, the second preformed layer and middle sandwich of layers；The side junction of two overlapping walls, the first preformed layer end is flushed, and the second preformed layer is short, thus it is spaced apart between the second preformed layer end of two overlapping walls, form the vertical openings structure for installing steel reinforcement cage.The present invention installs steel reinforcement cage, and by prefabricated overlapping, sandwich sheaf space is not limited within the walls, broadens the width of steel reinforcement cage, greatly enhances the attachment structure intensity and anti-shear ability of overlapping wall and prefabricated overlapping wall.
Description
Technical field
The invention belongs to construction engineering technical field, and in particular to a kind of overlapping wall is connected section with overlapping the vertical openings of wall
Point, is specifically for use in municipal underground engineering and Building class underground engineering.
Background technology
In existing assembled architecture, in the sandwich of layers of prefabricated overlapping wall need that two row's vertical reinforcements, two row's vertical steels are installed
In the lower end insertion bottom plate of muscle, in the upper end insertion top plate of two row's vertical reinforcements, to realize prefabricated overlapping wall and bottom plate, top plate
Connection, and it is prefabricated overlapping wall with it is prefabricated overlapping wall junction by two row's vertical reinforcements space extruding, hinder, at most also only
Transverse steel can be overlapped, therefore, structural strength is low after casting concrete, and anti-shear performance is poor.
The content of the invention
The technical problems to be solved by the invention are：The problem of above-mentioned prior art is present is solved, and a kind of overlapping is provided
The vertical openings connecting node of wall and overlapping wall, is not influenceed by the prefabricated overlapping row's vertical reinforcement of wall two, prefabricated to overlap wall and pre-
The junction structural strength of system overlapping wall is high, and anti-shear ability is strong.
The technical solution adopted by the present invention is：Overlap the vertical openings connecting node of wall and overlapping wall, including the first overlapping
Wall, the second overlapping wall being connected with the first overlapping wall side and the reinforcing bar for being installed on the first overlapping wall and the second overlapping wall junction
Cage；The first overlapping wall and the second overlapping wall all have the first preformed layer, the second preformed layer and middle sandwich of layers；Described first
The first of the side junction of overlapping wall and the second overlapping wall, the first preformed layer end of the first overlapping wall and the second overlapping wall is pre-
Preparative layer end is flushed, and the second preformed layer of the first overlapping wall is shorter than the first preformed layer, and the second preformed layer of the second overlapping wall is same
Sample is shorter than the first preformed layer, spaced apart between the second preformed layer end of two overlapping walls, is formed and installs the perpendicular of steel reinforcement cage
To hatch frame.
In above-mentioned technical proposal, vertical distribution steel is all embedded with the first preformed layer and the second preformed layer of the first overlapping wall
Muscle, the transversely distributed steelbar with corresponding vertical distribution bar connection and two ends connection first overlap the perpendicular of the first preformed layer of wall
Reinforcing bar is connected with the truss of the vertical reinforcement of the second preformed layer of the first overlapping wall to reinforcing bar, truss connection reinforcing bar is embedded in centre
In sandwich of layers；Vertical distribution bar is all embedded with the first preformed layer and the second preformed layer of second overlapping wall, erected with corresponding
The transversely distributed steelbar connected to distribution bar and two ends connection second overlap the vertical reinforcement and second of the first preformed layer of wall
The truss connection reinforcing bar of the vertical reinforcement of the second preformed layer of wall is overlapped, truss connection reinforcing bar is embedded in middle sandwich of layers.
In above-mentioned technical proposal, described steel reinforcement cage is cuboid frame-type structure.
In above-mentioned technical proposal, described steel reinforcement cage is installed from top to bottom, and steel reinforcement cage upper end, which is stretched out, anchors into overlapping top plate
The in-situ layer for anchoring into overlapping bottom plate is stretched out in in-situ layer, steel reinforcement cage lower end.
In above-mentioned technical proposal, described steel reinforcement cage is installed from top to bottom, and steel reinforcement cage upper end, which is stretched out, anchors into overlapping top plate
In-situ layer, steel reinforcement cage lower end, which is stretched out, to be anchored into cast-in-place bottom plate.
In above-mentioned technical proposal, described steel reinforcement cage inner side is connected with many vertical reinforcements on the inside of ring steel reinforcement cage and crossed
The middle sandwich of layers of the first overlapping wall is inserted at the additional connection reinforcing bar of transverse direction of steel reinforcement cage, the two ends of horizontal additional connection reinforcing bar respectively
With the middle sandwich of layers of the second overlapping wall.
In above-mentioned technical proposal, the second preformed layer end of the first overlapping wall overlaps the second pre- of wall with described second
Spaced apart between preparative layer end, the length of the distance is equal or slightly larger than the length of steel reinforcement cage.
Advantageous effect：
The present invention revolutionizes the linkage of side edge of existing overlapping wall and overlapping wall, will in the side of adjacent two overlapping walls
The connection of one preformed layer end is flushed, and another preformed layer end does short, alternate certain distance, forms vertical openings structure, is easy to peace
Product steel reinforcement cage is dressed up, the row's vertical reinforcement of prior art two is breached or steel reinforcement cage is limited only to be arranged on the sandwich of layers of overlapping wall
After the limitation of interior, restricted width, structural strength difference, casting concrete, the connection knot of overlapping wall and overlapping wall is significantly enhanced
Structure, anti-shear performance is good, and structural strength is high；Steel reinforcement cage upper and lower side, which stretches out, anchors into overlapping top plate in-situ layer and the cast-in-place bottom of overlapping bottom plate
The in-situ layer of plate, even more strengthens two overlapping walls and top plate, the bonding strength of bottom plate.
Brief description of the drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is present invention overlapping wall and overlapping top plate and overlapping bottom plate position relationship facade view.
Reference：1-steel reinforcement cage, the 2-the first overlapping wall, the additional connection reinforcing bar of 3-transverse direction, 4-centre sandwich of layers,
5-truss connects reinforcing bar, the 6-the second overlapping wall, 7-vertical distribution bar, 8-horizontal distribution reinforcing bar, the 9-the second preformed layer,
10-vertical reinforcement, the 11-the first preformed layer, 12-overlapping top plate, 13-overlapping bottom plate.
Embodiment：
Referring to Fig. 1, overlapping wall of the invention and the vertical openings connecting node of overlapping wall, including the first overlapping wall 2 and first are folded
Second overlapping wall 6 of He Qiang sides connection and the steel reinforcement cage 1 for being installed on the first overlapping wall and the second overlapping wall junction；First folds
Closing the overlapping of wall 2 and second wall 6 all has the first preformed layer 11, the second preformed layer 9 and middle sandwich of layers 4；First overlapping wall 2 and the
The side junction of two overlapping walls 6, the end of the first preformed layer 11 of the first overlapping wall 2 and the first preformed layer of the second overlapping wall 6
11 ends are flushed, and the second preformed layer 9 of the first overlapping wall 2 is shorter than the first preformed layer 11, the second preformed layer of the second overlapping wall 6
9 are equally shorter than spaced apart between the first preformed layer 11, the end of the second preformed layer 9 of two overlapping walls 6, formation installation reinforcing bar
The vertical openings structure of cage.
As illustrated, the structure of two overlapping walls is：In the first preformed layer 11 and the second preformed layer 9 of first overlapping wall 2 all
It is embedded with the truss connection reinforcing bar 5 of vertical distribution bar 7, horizontal distribution reinforcing bar 8 and two ends connection vertical reinforcement, truss connection steel
Muscle is embedded in middle sandwich of layers；Vertical distribution is all embedded with the first preformed layer 11 and the second preformed layer 9 of second overlapping wall 6
The truss connection reinforcing bar 5 of reinforcing bar 7, horizontal distribution reinforcing bar 8 and two ends connection vertical reinforcement, truss connection reinforcing bar is embedded in middle folder
In central layer.
In connecting node, steel reinforcement cage is cuboid frame-type structure.One of embodiment of installation is：Steel reinforcement cage is from top to bottom
Install, the in-situ layer for anchoring into overlapping top plate is stretched out in steel reinforcement cage upper end, the in-situ layer for anchoring into overlapping bottom plate is stretched out in steel reinforcement cage lower end.Peace
The two of the embodiment of dress are：Steel reinforcement cage is installed from top to bottom, and the in-situ layer for anchoring into overlapping top plate, reinforcing bar are stretched out in steel reinforcement cage upper end
Cage lower end, which is stretched out, to be anchored into cast-in-place bottom plate.In the embodiment that above two steel reinforcement cage is installed, ring is all connected with the inside of steel reinforcement cage
The two ends of many vertical reinforcements and the additional connection reinforcing bar of transverse direction for crossing steel reinforcement cage, laterally additional connection reinforcing bar on the inside of steel reinforcement cage
Insertion first overlaps the middle sandwich of layers of wall and the middle sandwich of layers of the second overlapping wall respectively.The vertical openings connection section of the present invention
In point, its vertical openings width be two overlapping walls the second preformed layer end between spaced apart, the length of the distance
The equal or slightly larger than length of steel reinforcement cage.
Claims (7)
1. a kind of vertical openings connecting node for overlapping wall and overlapping wall, it is characterised in that：Folded including the first overlapping wall, with first
Second overlapping wall of He Qiang sides connection and the steel reinforcement cage for being installed on the first overlapping wall and the second overlapping wall junction；Described first
Overlapping wall and the second overlapping wall all has the first preformed layer, the second preformed layer and between the first preformed layer and the second preformed layer
Middle sandwich of layers；The side junction of the first overlapping wall and the second overlapping wall, the first preformed layer end of the first overlapping wall
Portion is flushed with the first side preformed layer end of the second overlapping wall, and the second preformed layer of the first overlapping wall is shorter than the first preformed layer,
Second preformed layer of the second overlapping wall, which is equally shorter than between the first preformed layer, the second preformed layer end of two overlapping walls, to be spaced necessarily
Distance, forms the vertical openings structure for installing steel reinforcement cage.
2. the vertical openings connecting node of overlapping wall according to claim 1 and overlapping wall, it is characterised in that：First overlapping
Vertical distribution bar, the horizontal stroke with corresponding vertical distribution bar connection are all embedded with the first preformed layer and the second preformed layer of wall
The vertical reinforcement of the first preformed layer of wall and the second preformed layer of the first overlapping wall are overlapped to distribution bar and two ends connection first
Vertical reinforcement truss connection reinforcing bar, truss connection reinforcing bar be embedded in middle sandwich of layers；The first of second overlapping wall is prefabricated
All be embedded with layer and the second preformed layer vertical distribution bar, the transversely distributed steelbar connected with corresponding vertical distribution bar and
Two ends connection second overlaps the vertical reinforcement of the vertical reinforcement of the first preformed layer of wall and the second preformed layer of the second overlapping wall
Truss connects reinforcing bar, and truss connection reinforcing bar is embedded in middle sandwich of layers.
3. the vertical openings connecting node of overlapping wall according to claim 1 and overlapping wall, it is characterised in that：Described steel
Muscle cage is cuboid frame-type structure.
4. the vertical openings connecting node of overlapping wall according to claim 1 and overlapping wall, it is characterised in that：Described steel
Muscle cage is installed from top to bottom, and the in-situ layer for anchoring into overlapping top plate is stretched out in steel reinforcement cage upper end, and steel reinforcement cage lower end, which is stretched out, anchors into overlapping bottom
The in-situ layer of plate.
5. the vertical openings connecting node of overlapping wall according to claim 1 and overlapping wall, it is characterised in that：Described steel
Muscle cage is installed from top to bottom, and the in-situ layer for anchoring into overlapping top plate is stretched out in steel reinforcement cage upper end, and steel reinforcement cage lower end, which is stretched out, anchors into cast-in-place bottom
In plate.
6. the vertical openings connecting node of overlapping wall according to claim 1 and overlapping wall, it is characterised in that：Described steel
The many vertical reinforcements and the additional connection reinforcing bar of transverse direction for crossing steel reinforcement cage being connected with the inside of muscle cage on the inside of ring steel reinforcement cage, it is laterally attached
Plus the middle sandwich of layers of the first overlapping wall and the middle sandwich of layers of the second overlapping wall are inserted in the two ends of connection reinforcing bar respectively.
7. the vertical openings connecting node of overlapping wall according to claim 1 and overlapping wall, it is characterised in that：Described first
Overlap spaced apart, distance between the second preformed layer end of wall and the second preformed layer end of the second overlapping wall
Length be equal or slightly larger than the length of steel reinforcement cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605469.1A CN107327047A (en) | 2017-07-24 | 2017-07-24 | Overlap the vertical openings connecting node of wall and overlapping wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605469.1A CN107327047A (en) | 2017-07-24 | 2017-07-24 | Overlap the vertical openings connecting node of wall and overlapping wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107327047A true CN107327047A (en) | 2017-11-07 |
Family
ID=60200591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710605469.1A Pending CN107327047A (en) | 2017-07-24 | 2017-07-24 | Overlap the vertical openings connecting node of wall and overlapping wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107327047A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805061A (en) * | 2019-08-20 | 2020-02-18 | 湖南远大工程设计有限公司 | Pipe gallery wall unit, pipe gallery wall and construction method of pipe gallery wall |
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|---|---|---|---|---|
| CH84011A (en) * | 1919-02-28 | 1920-04-16 | Charles Borel | Construction |
| CN101649656A (en) * | 2009-09-03 | 2010-02-17 | 同济大学 | Overlapped shear wall with prefabricated part and cast-in-situ part and manufacturing method thereof |
| CN104264786A (en) * | 2014-09-29 | 2015-01-07 | 中铁四局集团有限公司 | Steel bar connection mode of precast concrete components and application thereof |
| CN104328846A (en) * | 2014-10-30 | 2015-02-04 | 刘家文 | Laminated board type shearing wall with exposure of fastened steel bars and connecting method |
| CN204343463U (en) * | 2014-12-10 | 2015-05-20 | 上海紫宝实业投资有限公司 | A kind of waterproof construction of prefabricated reinforced concrete composite wallboard piece |
| CN105937280A (en) * | 2016-06-03 | 2016-09-14 | 长沙远大住宅工业集团股份有限公司 | Novel prefabricated building connecting joint |
| CN205742551U (en) * | 2016-06-03 | 2016-11-30 | 长沙远大住宅工业集团股份有限公司 | Novel fabricated building connects node |
| CN207194228U (en) * | 2017-07-24 | 2018-04-06 | 远大住宅工业（上海）有限公司 | Wall is overlapped with overlapping the vertical openings connecting node of wall |
-
2017
- 2017-07-24 CN CN201710605469.1A patent/CN107327047A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH84011A (en) * | 1919-02-28 | 1920-04-16 | Charles Borel | Construction |
| CN101649656A (en) * | 2009-09-03 | 2010-02-17 | 同济大学 | Overlapped shear wall with prefabricated part and cast-in-situ part and manufacturing method thereof |
| CN104264786A (en) * | 2014-09-29 | 2015-01-07 | 中铁四局集团有限公司 | Steel bar connection mode of precast concrete components and application thereof |
| CN104328846A (en) * | 2014-10-30 | 2015-02-04 | 刘家文 | Laminated board type shearing wall with exposure of fastened steel bars and connecting method |
| CN204343463U (en) * | 2014-12-10 | 2015-05-20 | 上海紫宝实业投资有限公司 | A kind of waterproof construction of prefabricated reinforced concrete composite wallboard piece |
| CN105937280A (en) * | 2016-06-03 | 2016-09-14 | 长沙远大住宅工业集团股份有限公司 | Novel prefabricated building connecting joint |
| CN205742551U (en) * | 2016-06-03 | 2016-11-30 | 长沙远大住宅工业集团股份有限公司 | Novel fabricated building connects node |
| CN207194228U (en) * | 2017-07-24 | 2018-04-06 | 远大住宅工业（上海）有限公司 | Wall is overlapped with overlapping the vertical openings connecting node of wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805061A (en) * | 2019-08-20 | 2020-02-18 | 湖南远大工程设计有限公司 | Pipe gallery wall unit, pipe gallery wall and construction method of pipe gallery wall |
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