CN109208785A - Assembled Type Composite Structure System - Google Patents
Assembled Type Composite Structure System Download PDFInfo
- Publication number
- CN109208785A CN109208785A CN201811198660.XA CN201811198660A CN109208785A CN 109208785 A CN109208785 A CN 109208785A CN 201811198660 A CN201811198660 A CN 201811198660A CN 109208785 A CN109208785 A CN 109208785A
- Authority
- CN
- China
- Prior art keywords
- shear wall
- precast
- composite structure
- anchor bar
- wall
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 238000005452 bending Methods 0.000 claims abstract description 42
- 239000004567 concrete Substances 0.000 claims abstract description 38
- 239000011178 precast concrete Substances 0.000 claims abstract description 28
- 239000007787 solid Substances 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 238000004873 anchoring Methods 0.000 claims description 4
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 11
- 230000002787 reinforcement Effects 0.000 description 6
- 230000002708 enhancing effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B2005/173—Floor structures partly formed in situ with permanent forms for the floor edges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses assembled Type Composite Structure Systems, including vertical connecting elements and horizontal connection component, vertical connecting elements and horizontal member include precast shear wall and precast floor slab, the upper and lower end face and left and right end face of precast shear wall are four shear wall connecting end surfaces, the end face all around of precast floor slab is four floor connecting end surfaces, the precast shear wall includes hollow preform overlapping concrete shear force wall and solid precast concrete shear wall, the floor connecting end surface, shear wall connecting end surface is provided with several anchor bars, the anchor bar is annular anchor bar or/and bending anchor bar.The present invention designs a variety of precast shear walls and cooperates two different precast floor slabs, constitutes a kind of assembled Type Composite Structure System of matching method multiplicity, smart structural design, intensity are high, process is simple, construction efficiency is high.
Description
Technical field
The present invention relates to assembled architecture technical field of construction, particularly relate to assembled Type Composite Structure System.
Background technique
Assembly shear wall structure is a seed type of prefabricated concrete structure, and definition is main bearing member shearing
The prefabricated concrete structure that wall, beam, plate are partly or entirely made of precast concrete.Traditional fabricated construction carries out
When vertical connection, it is vertically connected with using latch closure system, needs to penetrate horizontal reinforcement, horizontal reinforcement again after upper and lower wall is in place
Often passing through a distance will be blocked, need worker carry out it is time-consuming and laborious manually adjust, installation difficulty is very big, construction effect
Rate is low；In addition, construction joint is naked to be exposed on the external, serious shadow when traditional fabricated construction carries out vertical connection and horizontal connection
Waterproof performance, globality and structural strength are rung.
Summary of the invention
For the deficiency in above-mentioned background technique, the present invention proposes assembled Type Composite Structure System and its installation method, solution
Having determined, existing assembly shear wall structure is complicated, difficulty of construction is big, assembling mode lacks flexibility, lacks globality and waterproof performance
The technical problem of difference.
The technical scheme of the present invention is realized as follows: assembled Type Composite Structure System, including vertical connecting elements and water
Flushconnection component, vertical connecting elements and horizontal member include precast shear wall and precast floor slab, precast shear wall up and down
End face and left and right end face are four shear wall connecting end surfaces, and the end face all around of precast floor slab is four floor connecting end surfaces,
The precast shear wall includes hollow preform overlapping concrete shear force wall and solid precast concrete shear wall, the floor connection
End face, shear wall connecting end surface are provided with several anchor bars, and the anchor bar is annular anchor bar or/and bending
Anchor bar.
Further, the annular anchor bar and bending anchor bar are to pass vertically through the thin shear wall or prefabricated
The elongated reinforcing bar of floor, annular anchor bar and bending anchor bar are the end that elongated reinforcing bar exposes concrete, are arranged elongated
Reinforcing bar can save process and reinforcing bar materials and enhancing structure intensity.
Further, girder rib is provided in the precast floor slab, girder rib is divided into two kinds, and one kind is contour girder rib,
Another kind is the contour girder rib in interval.
Further, the bending angle of the bending anchor bar end is 135 °, and the setting of 135 ° of special angle can be with
It is mutually matched relatively reliable, convenient for fixed horizontal reinforcement.
Hollow preform overlapping concrete shear force wall includes the symmetrically arranged thin shear walls of page two, page two thin shear walls it
Between connected by truss bars, the strength demand that thin shear wall had not only been able to satisfy splicing is set, but also convenient for internally placing concrete.
If four floor connecting end surfaces of the precast floor slab are provided with several annular anchor bars or are provided with
Dry bending anchor bar, setting bending anchor bar, convenient for horizontal reinforcement interspersed when carrying out vertical connection and horizontal connection
With vertical reinforcing bar, annular anchor bar is set, process and reinforcing bar materials and enhancing structure intensity can be saved.
A kind of mode is that the hollow preform overlaps concrete shear force wall or four of solid precast concrete shear wall are cut
Power wall connecting end surface is disposed as several bending anchor bars, all setting bending anchor bar, convenient for being connected vertically
It connects or interspersed horizontal reinforcement or vertical reinforcing bar when horizontal connection.
A kind of mode is that the hollow preform overlaps concrete shear force wall or four of solid precast concrete shear wall are cut
Power wall connecting end surface is disposed as several annular anchor bars, and annular anchor bar is all arranged, can save process or steel
Muscle materials, and can enhancing structure intensity.
A kind of mode is the upper surface of hollow preform overlapping concrete shear force wall or solid precast concrete shear wall
Several annular anchor bars are disposed as, hollow preform overlaps under concrete shear force wall or solid precast concrete shear wall
End face is set as several bending anchor bars or several annular anchor bars.
A kind of mode is the lower end surface of hollow preform overlapping concrete shear force wall or solid precast concrete shear wall
It is disposed as several annular anchor bars, hollow preform overlaps the upper of concrete shear force wall or solid precast concrete shear wall
End face is set as several bending anchor bars or several annular anchor bars.
The present invention designs a variety of precast shear walls and cooperates two different precast floor slabs, constitutes assembled iterative structure body
System, can arbitrarily arrange in pairs or groups according to actual needs, and smart structural design, intensity are high, process is simple, construction efficiency is high.Using hollow
Light, splicing install convenient is not only lifted when prefabricated overlapping concrete shear force wall, but also precast assembly and wet construction carry out simultaneously,
Globality and structural strength are sufficiently ensured.And construction joint is located at the inside of thin shear wall, while simplifying construction process,
Also the waterproof ability of structure is effectively increased.This assembled ring muscle fasten iterative structure take full advantage of precast wall body itself when
Template is done, is capable of forming entirety after the concreting with the hollow space of floor precast wall body, effectively increases the whole of structure
Body and anti-seismic performance, and by the construction joint between floor be retained in specified altitude assignment (away from the top of prefabricated thin shear wall 1-1 10 ~
20cm), the waterproof performance of structure itself can be greatly improved.Using solid precast concrete shear wall, wet construction can be reduced
Process, while meeting vertical connection and demand connected horizontally.Annular anchor bar is set, process can be saved or reinforcing bar is used
Material, and can enhancing structure intensity.Setting bending anchor bar, convenient for interting horizontal steel when being connected vertically or horizontal connection
Muscle or vertical reinforcing bar.
Detailed description of the invention
Fig. 1 is that hollow preform overlaps concrete shear force wall all using the schematic diagram of annular anchor bar；
Fig. 2 is that hollow preform overlaps concrete shear force wall all using the schematic diagram of bending anchor bar；
Fig. 3 is the schematic diagram that hollow preform overlaps that concrete shear force wall uses upper ring lower bending shape formula；
Fig. 4 is that hollow preform overlaps concrete shear force wall using the schematic diagram for above stooping loop type；
Fig. 5 is solid precast concrete shear wall all using the schematic diagram of annular anchor bar；
Fig. 6 is solid precast concrete shear wall all using the schematic diagram of bending anchor bar；
Fig. 7 is the schematic diagram that solid precast concrete shear wall uses upper ring lower bending shape formula；
Fig. 8 is solid precast concrete shear wall using the schematic diagram for above stooping loop type；
Fig. 9 is precast floor slab all using the schematic diagram of annular anchor bar；
Figure 10 is precast floor slab all using the schematic diagram of bending anchor bar；
Figure 11 is the schematic diagram of two kinds of girder ribs in precast floor slab.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1, assembled Type Composite Structure System, including vertical connecting elements and horizontal connection component, vertically connect structure
Part and horizontal member include precast shear wall and precast floor slab, and the upper and lower end face and left and right end face of precast shear wall are four and cut
Power wall connecting end surface, the end face all around of precast floor slab are four floor connecting end surfaces.The precast shear wall includes two big
Class, one kind is hollow preform overlapping concrete shear force wall 1, another kind is solid precast concrete shear wall 4.The floor connection
End face, shear wall connecting end surface are provided with several anchor bars, and the anchor bar includes two kinds, and one kind is annular anchoring
Reinforcing bar 2-2, another kind are folding anchor bar 2-1, and the bending angle of the 1 bending end anchor bar 2-1 is 135 °.
The annular anchor bar 2-2 and bending anchor bar 2-1 is to pass vertically through the precast shear wall or prefabricated
The elongated reinforcing bar 2 of floor 3, annular anchor bar 2-2 and the end that bending anchor bar 2-1 is that elongated reinforcing bar 2 exposes concrete
Portion, the setting of elongated reinforcing bar 2, which not only can be reduced, does process, but also can guarantee structural strength.
It is provided with girder rib in the precast floor slab 3, as shown in figure 11, girder rib is contour girder rib 3-1 or interval etc.
High truss muscle 3-2, two kinds of girder ribs, which are arranged, can satisfy the construction usage of varying strength demand.
The hollow preform overlapping concrete shear force wall 1 includes the symmetrically arranged thin shear wall 1-1 of page two, the thin shearings of page two
It is connected between wall 1-1 by truss bars 2-3, it, can after the upper and lower hollow preform of page two overlaps 1 abutting joint of concrete shear force wall
Placing concrete among to thin page two shear wall 1-1.Thin shear wall 1-1 can be used as template, and the concrete with pouring
Condensation is integrated, and can not only guarantee structural strength, and can control the position of connecting sewing, ensure good waterproof performance and
Anti-seismic performance.
Further, as shown in Figure 10, the floor connecting end surface of the precast floor slab 3 is provided with several bending anchorings
Reinforcing bar 2-1；As shown in figure 9, the floor connecting end surface of the precast floor slab 3 is provided with several annular anchor bar 2-2.Institute
Four shear wall connecting end surfaces for stating hollow preform overlapping concrete shear force wall 1 are equally disposed as several bending anchor bars
2-1, as shown in Figure 2；Four shear wall connecting end surfaces of the solid precast concrete shear wall 4 are equally disposed as annular anchor
Gu reinforcing bar 2-2, as shown in Figure 1.
No matter precast shear wall, which is hollow preform, overlaps concrete shear force wall 1 or solid precast concrete shear wall 4,
It can be matched by the annular anchor bar 2-2 or bending anchor bar 2-1 of itself upper and lower end face.It is being connected vertically
When, mutually matched annular anchor bar 2-2 is reinforced by horizontal reinforcement, the mutually matched ring when carrying out horizontal connection
Shape anchor bar 2-2 is reinforced by vertical reinforcing bar.Precast floor slab 3 passes through the bending anchor bar 2-1 or ring of connecting end surface
Shape anchor bar 2-2 is vertical with precast shear wall to be connect, and wherein the bending anchor bar on precast floor slab 3 can be with prefabricated shearing
Bending anchor bar cooperation on wall, can also match with the annular anchor bar on precast shear wall, on precast floor slab 3
Annular anchor bar can cooperate with the bending anchor bar on precast shear wall, can also be with the annular anchor on precast shear wall
Gu reinforcing bar matches.
Embodiment 2, assembled Type Composite Structure System, as shown in figure 3, hollow preform overlapping concrete shear force wall 1
Upper surface is disposed as several annular anchor bar 2-2, if the lower end surface of hollow preform overlapping concrete shear force wall 1 is set as
Dry bending anchor bar 2-1；As shown in fig. 7, the upper surface of solid precast concrete shear wall 4 is disposed as several annulars
Anchor bar 2-2, the lower end surface of the solid precast concrete shear wall 4 are set as several bendings anchor bar 2-1.
The other structures of the present embodiment are same as Example 1.
Embodiment 3, assembled Type Composite Structure System, as shown in figure 4, hollow preform overlapping concrete shear force wall 1
Upper surface is disposed as several bendings anchor bar 2-1, if the lower end surface of hollow preform overlapping concrete shear force wall 1 is set as
Dry annular anchor bar 2-2；As shown in figure 8, the upper surface of solid precast concrete shear wall 4 is disposed as several bendings
Anchor bar 2-1, the lower end surface of the solid precast concrete shear wall 4 are set as several annular anchor bar 2-2.
The other structures of the present embodiment are same as Example 1.
The not detailed place of the present invention is the common knowledge of this field.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. assembled Type Composite Structure System, including vertical connecting elements and horizontal connection component, vertical connecting elements and horizontal structure
Part includes precast shear wall and precast floor slab, and the upper and lower end face and left and right end face of precast shear wall are four shear wall connecting pins
Face, the end face all around of precast floor slab are four floor connecting end surfaces, it is characterised in that: the precast shear wall includes hollow
Prefabricated overlapping concrete shear force wall (1) and solid precast concrete shear wall (4), the floor connecting end surface, shear wall connection
End face is provided with several anchor bars, and the anchor bar is annular anchor bar (2-2) or/and bending anchor bar
(2-1).
2. assembled Type Composite Structure System according to claim 1, it is characterised in that: the annular anchor bar (2-2)
It is the elongated reinforcing bar (2) for passing vertically through the precast shear wall or precast floor slab (3) with bending anchor bar (2-1), annular
Anchor bar (2-2) and bending anchor bar (2-1) are the end that elongated reinforcing bar (2) expose concrete.
3. assembled Type Composite Structure System according to claim 1, it is characterised in that: setting in the precast floor slab (3)
There is girder rib, girder rib is contour girder rib (3-1) or the contour girder rib (3-2) in interval.
4. assembled Type Composite Structure System according to claim 1, it is characterised in that: the bending anchor bar (2-1)
The bending angle of end is 135 °.
5. assembled Type Composite Structure System according to claim 1-4, it is characterised in that: the hollow preform is folded
Closing concrete shear force wall (1) includes the symmetrically arranged thin shear walls (1-1) of page two, passes through purlin between thin page two shear wall (1-1)
Frame reinforcing bar (2-3) connection.
6. assembled Type Composite Structure System according to claim 5, it is characterised in that: the floor of the precast floor slab (3)
Connecting end surface is provided with several bendings anchor bar (2-1) or is provided with several annular anchor bars (2-2).
7. assembled Type Composite Structure System according to claim 6, it is characterised in that: the hollow preform overlaps concrete
Four shear wall connecting end surfaces of shear wall (1) or solid precast concrete shear wall (4) are disposed as several bending anchorings
Reinforcing bar (2-1).
8. assembled Type Composite Structure System according to claim 6, it is characterised in that: the hollow preform overlaps concrete
Four shear wall connecting end surfaces of shear wall (1) or solid precast concrete shear wall (4) are disposed as several annular anchorings
Reinforcing bar (2-2).
9. assembled Type Composite Structure System according to claim 6, it is characterised in that: the hollow preform overlaps concrete
The upper surface of shear wall (1) or solid precast concrete shear wall (4) is disposed as several annular anchor bars (2-2), in
The lower end surface of empty prefabricated overlapping concrete shear force wall (1) or solid precast concrete shear wall (4) is set as several bending anchors
Gu reinforcing bar (2-1) or several annular anchor bars (2-2).
10. assembled Type Composite Structure System according to claim 6, it is characterised in that: the hollow preform overlaps coagulation
The lower end surface of native shear wall (1) or solid precast concrete shear wall (4) is disposed as several annular anchor bars (2-2),
The upper surface of hollow preform overlapping concrete shear force wall (1) or solid precast concrete shear wall (4) is set as several bendings
Anchor bar (2-1) or several annular anchor bars (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811198660.XA CN109208785B (en) | 2018-10-15 | 2018-10-15 | Assembled superposed structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811198660.XA CN109208785B (en) | 2018-10-15 | 2018-10-15 | Assembled superposed structure system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109208785A true CN109208785A (en) | 2019-01-15 |
| CN109208785B CN109208785B (en) | 2023-12-19 |
Family
ID=64980113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811198660.XA Active CN109208785B (en) | 2018-10-15 | 2018-10-15 | Assembled superposed structure system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109208785B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736481A (en) * | 2019-02-18 | 2019-05-10 | 中国建筑第七工程局有限公司 | A kind of precast shear wall connection structure and its installation method |
| CN111188445A (en) * | 2020-02-28 | 2020-05-22 | 中国十七冶集团有限公司 | Prefabricated building component and mounting method |
| CN111962713A (en) * | 2020-08-19 | 2020-11-20 | 青岛丰拓力行装饰工程有限公司 | Shear wall for building assembly |
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| CN106759952A (en) * | 2017-01-18 | 2017-05-31 | 黄坤坤 | A kind of assembled ring muscle is fastened and is anchored concrete shear wall structure |
| CN209011381U (en) * | 2018-10-15 | 2019-06-21 | 中国建筑第七工程局有限公司 | A kind of assembled Type Composite Structure System |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736481A (en) * | 2019-02-18 | 2019-05-10 | 中国建筑第七工程局有限公司 | A kind of precast shear wall connection structure and its installation method |
| CN111188445A (en) * | 2020-02-28 | 2020-05-22 | 中国十七冶集团有限公司 | Prefabricated building component and mounting method |
| CN111962713A (en) * | 2020-08-19 | 2020-11-20 | 青岛丰拓力行装饰工程有限公司 | Shear wall for building assembly |
| CN111962713B (en) * | 2020-08-19 | 2021-11-02 | 山东滨地建筑设计院有限公司 | Shear wall for building assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109208785B (en) | 2023-12-19 |
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