CN110528700A - Concrete beam end and curved surface shear wall construction seam processing unit and method - Google Patents
Concrete beam end and curved surface shear wall construction seam processing unit and method Download PDFInfo
- Publication number
- CN110528700A CN110528700A CN201910773820.7A CN201910773820A CN110528700A CN 110528700 A CN110528700 A CN 110528700A CN 201910773820 A CN201910773820 A CN 201910773820A CN 110528700 A CN110528700 A CN 110528700A
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- Prior art keywords
- concrete
- shear
- fashioned iron
- construction
- curved surface
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- 239000004567 concrete Substances 0.000 title claims abstract description 119
- 238000010276 construction Methods 0.000 title claims abstract description 67
- 238000012545 processing Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 112
- 229910052742 iron Inorganic materials 0.000 claims abstract description 56
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000003672 processing method Methods 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims 3
- 238000005345 coagulation Methods 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- 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
-
- 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
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to a kind of concrete beam ends and curved surface shear wall construction to stitch processing unit, including beams of concrete and concrete shear force wall, the end and concrete shear force wall intersection of beams of concrete form construction joint, fashioned iron shear key is embedded at construction joint, fashioned iron shear key runs through the construction joint, fashioned iron shear key a part is located at concrete shear within the walls, and another part is located in beams of concrete.The invention further relates to a kind of concrete beam ends and curved surface shear wall construction to stitch processing method.The present invention passes through pre-buried fashioned iron shear key, dowel is welded with the good shear behavior of fashioned iron shear key and on fashioned iron shear key improves anchor force to solve the problem of transmission of power between beam-shear wall node, the template that close hole steel wire is stitched as pouring construction, facilitate being pierced by for concrete beam reinforcing and fashioned iron shear key, increase the cohesive force of construction joint simultaneously, working measure expense has been saved, construction period is shortened, there is certain engineering application value to the construction of spacial special-shaped beams of concrete.
Description
Technical field
The present invention relates to architectural engineering construction technique field more particularly to a kind of concrete beam end and curved surface shear wall constructions
Stitch processing unit and method.
Background technique
With the rapid development of social economy, continuous improvement of the people to building functions and appearance requirement, it is spacial special-shaped
Labyrinth is more and more, and difficulty of construction is increasing, and the quality of especially construction joint directly affects the matter of whole building structure
Amount and safety.Routinely way is setting in 1/3 position of girder span to the construction joint of existing reinforced beam, but some abnormity are tied
Structure, especially outer ring spiral camber structure can not pour simultaneously with inner cylinder closed surface shear wall structure, using conventional construction
Seam processing mode is unable to satisfy construction quality requirement.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, provides and a kind of cut suitable for spacial special-shaped concrete beam end with curved surface
Power wall treatment of construction joints device and method.
In order to achieve the above objectives, the technical solution adopted by the present invention are as follows: a kind of concrete beam end and curved surface shear wall construction
Stitch processing unit, including beams of concrete and concrete shear force wall, the end of the beams of concrete and the concrete shear force wall phase
Construction joint is formed at friendship, fashioned iron shear key is embedded at the construction joint, the fashioned iron shear key runs through the construction joint, described
Fashioned iron shear key a part is located at the concrete shear within the walls, and another part is located in the beams of concrete.
In a preferred embodiment of the present invention, concrete beam end further comprises with curved surface shear wall construction seam processing unit
The fashioned iron shear key is embedded into the pre-buried length in the concrete shear force wall not less than the concrete shear force wall width
1/2。
In a preferred embodiment of the present invention, concrete beam end further comprises with curved surface shear wall construction seam processing unit
The pre-buried length and the fashioned iron shear key that the fashioned iron shear key is embedded into the beams of concrete are embedded into the concrete
Pre-buried length in shear wall is suitable.
In a preferred embodiment of the present invention, concrete beam end further comprises with curved surface shear wall construction seam processing unit
The upper and lower surface of the fashioned iron shear key is respectively and fixedly provided with dowel.
In a preferred embodiment of the present invention, a kind of concrete beam end and curved surface shear wall construction seam processing unit are further
It is vertically arranged including the dowel and the fashioned iron shear key.
In a preferred embodiment of the present invention, concrete beam end further comprises with curved surface shear wall construction seam processing unit
The center line of the fashioned iron shear key and the center line of the beams of concrete are located on same axis.
In a preferred embodiment of the present invention, concrete beam end further comprises with curved surface shear wall construction seam processing unit
Steel wire is provided at the construction joint, the fashioned iron shear key is pierced by from the steel wire.
In a preferred embodiment of the present invention, concrete beam end further comprises with curved surface shear wall construction seam processing unit
The steel wire is recessed to the concrete shear force wall side.
A kind of concrete beam end and curved surface shear wall construction stitch processing method, which is characterized in that the processing unit is used,
The following steps are included:
(1) concrete shear force wall reinforcing bar is bound, and fashioned iron shear key and concrete shear force wall reinforcing bar are fixed；
(2) the first template of concrete shear force wall is set up, and steel wire is set as the second mould of concrete shear force wall at construction joint
Plate；
(3) casting concrete shear wall concrete, maintenance to the first template of dismantling concrete shear wall after strength of mould stripping；
(4) concrete beam reinforcing is bound, concrete beam mould board is set up；
(5) casting concrete beam concrete, maintenance to dismantling concrete beam forms after strength of mould stripping.
In a preferred embodiment of the present invention, concrete beam end further comprises with curved surface shear wall construction seam processing method
It further include to progress interface processing at construction joint between the step (3) and step (4).
The invention solves the defect existing in the background technology, the present invention by beams of concrete and concrete shear force wall it
Between pre-buried fashioned iron shear key, weld dowel with the good shear behavior of fashioned iron shear key and on fashioned iron shear key and improve anchor force
The problem of transmission of power between beam-shear wall node is solved, the template that close hole steel wire is stitched as pouring construction facilitates concrete
Beam steel and fashioned iron shear key are pierced by, while increasing the cohesive force of construction joint, solve space spiral curved surface structure and closure
Curved surface reinforced concrete shear wall construction stitches the problem of indwelling, has saved working measure expense, shortens construction period, different to space
The construction of shape beams of concrete has certain engineering application value.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the preferred embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the fashioned iron shear key of the preferred embodiment of the present invention；
In figure: 1, beams of concrete, 2, concrete shear force wall, 3, construction joint, 4, fashioned iron shear key, 5, dowel, 6, steel wire.
Specific embodiment
Presently in connection with drawings and examples, the present invention is described in further detail, these attached drawings are simplified signal
Figure, the basic structure of the invention will be illustrated schematically only, therefore it only shows the composition relevant to the invention.
As shown in Figure 1 and Figure 2, a kind of concrete beam end and curved surface shear wall construction stitch processing unit, including beams of concrete 1
With concrete shear force wall 2, concrete shear force wall 2 is space curved surface structure, end and 2 phase of concrete shear force wall of beams of concrete 1
Construction joint 3 is formed at friendship, fashioned iron shear key 4 is embedded at construction joint 3, and fashioned iron shear key 4 runs through construction joint 3, fashioned iron shear key 4
A part is located in concrete shear force wall 2, and another part is located in beams of concrete 1, will can effectively be mixed by fashioned iron shear key 4
The Shear transfer at 1 end of solidifying soil beam is to concrete shear force wall 2.
The preferred fashioned iron shear key 4 of the present invention is embedded into the pre-buried length in concrete shear force wall 2 not less than concrete shear
The 1/2 of 2 width of wall.
The pre-buried length that the preferred fashioned iron shear key 4 of the present invention is embedded into beams of concrete 1 is embedded into mixed with fashioned iron shear key 4
Pre-buried length in solidifying soil shear wall 2 is suitable.
The upper and lower surface of the preferred fashioned iron shear key 4 of the present invention is respectively and fixedly provided with dowel 5, by the setting of dowel 5, can enhance
The anchoring effect of fashioned iron shear key 4, and the installation of fashioned iron shear key 4 is facilitated to fix, the length of dowel 5 meets anchorage length.It is excellent
Dowel 5 is selected to be welded and fixed with fashioned iron shear key 4.
The preferred dowel 5 of the present invention is vertically arranged with fashioned iron shear key 4.It is preferred that the section of fashioned iron shear key 4 is in I-shaped, anchor
Muscle 5 and the abdomen of fashioned iron shear key 4 are vertically arranged, but the section of fashioned iron shear key 4 be not limited to it is I-shaped, or T
Shape or cross.
The center line of the preferred fashioned iron shear key 4 of the present invention and the center line of beams of concrete 1 are located on same axis.
It is provided with steel wire 6 at the preferred construction joint 3 of the present invention, fashioned iron shear key 4 is pierced by from steel wire 6, steel wire 6
Being pierced by for fashioned iron shear key 4 can be facilitated by being arranged, and can be blocked to concrete, additionally it is possible to guarantee concrete at construction joint 3
Interface has enough roughness.Further preferred steel wire 6 is recessed to 2 side of concrete shear force wall.
A kind of concrete beam end and curved surface shear wall construction stitch processing method, using above-mentioned processing unit, including following step
It is rapid:
(1) concrete shear force wall reinforcing bar is bound, and fashioned iron shear key 4 and concrete shear force wall reinforcing bar are fixed.Fashioned iron shear key 4
Upper and lower surface be fixed with dowel 5.
(2) the first template of concrete shear force wall is set up, and steel wire 6 is set as concrete shear force wall the at construction joint
Two templates.Structure and existing concrete the shear wall formwork institute of the first template of concrete shear force wall are the difference is that reserved free
Chamber passes through steel wire 6 for placing steel wire 6, fashioned iron shear key 4.
(3) casting concrete shear wall concrete, maintenance to the first template of dismantling concrete shear wall, steel after strength of mould stripping
Silk screen 6 retains, and steel wire 6 blocks concrete.
(4) to progress interface processing at construction joint 3.Interface processing includes falling to 3 surface laitance of construction joint and eliminating impurities,
Painted concrete interface treating agent again.
(5) concrete beam reinforcing is bound, concrete beam reinforcing can pass through steel wire 6, set up concrete beam mould board.
(6) casting concrete beam concrete, maintenance to dismantling concrete beam forms after strength of mould stripping.
Based on the above description of the preferred embodiments of the present invention, through the above description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (10)
1. a kind of concrete beam end and curved surface shear wall construction stitch processing unit, which is characterized in that including beams of concrete and coagulation
Native shear wall, the end of the beams of concrete and the concrete shear force wall intersection form construction joint, pre- at the construction joint
It is embedded with fashioned iron shear key, the fashioned iron shear key runs through the construction joint, and described fashioned iron shear key a part is located at the coagulation
In native shear wall, another part is located in the beams of concrete.
2. concrete beam end according to claim 1 and curved surface shear wall construction stitch processing unit, which is characterized in that described
Fashioned iron shear key is embedded into 1/2 that the pre-buried length in the concrete shear force wall is not less than the concrete shear force wall width.
3. concrete beam end according to claim 2 exists with curved surface shear wall construction seam processing unit and method, feature
In the pre-buried length and the fashioned iron shear key that the fashioned iron shear key is embedded into the beams of concrete are embedded into the coagulation
Pre-buried length in native shear wall is suitable.
4. concrete beam end according to claim 1 and curved surface shear wall construction stitch processing unit, which is characterized in that described
The upper and lower surface of fashioned iron shear key is respectively and fixedly provided with dowel.
5. the concrete beam end and curved surface shear wall construction stated according to claim 4 stitch processing unit, which is characterized in that the anchor
Muscle is vertically arranged with the fashioned iron shear key.
6. concrete beam end according to claim 1 and curved surface shear wall construction stitch processing unit, which is characterized in that described
The center line of the center line of fashioned iron shear key and the beams of concrete is located on same axis.
7. concrete beam end according to claim 1 and curved surface shear wall construction stitch processing unit, which is characterized in that described
Steel wire is provided at construction joint, the fashioned iron shear key is pierced by from the steel wire.
8. concrete beam end according to claim 7 and curved surface shear wall construction stitch processing unit, which is characterized in that described
Steel wire is recessed to the concrete shear force wall side.
9. a kind of concrete beam end and curved surface shear wall construction stitch processing method, which is characterized in that using as in claim 1-8
Any one processing unit, comprising the following steps:
(1) concrete shear force wall reinforcing bar is bound, and fashioned iron shear key and concrete shear force wall reinforcing bar are fixed；
(2) the first template of concrete shear force wall is set up, and steel wire is set as the second mould of concrete shear force wall at construction joint
Plate；
(3) casting concrete shear wall concrete, maintenance to the first template of dismantling concrete shear wall after strength of mould stripping；
(4) concrete beam reinforcing is bound, concrete beam mould board is set up；
(5) casting concrete beam concrete, maintenance to dismantling concrete beam forms after strength of mould stripping.
10. concrete beam end according to claim 9 and curved surface shear wall construction stitch processing method, which is characterized in that In
It further include to progress interface processing at construction joint between the step (3) and step (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910773820.7A CN110528700A (en) | 2019-08-21 | 2019-08-21 | Concrete beam end and curved surface shear wall construction seam processing unit and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910773820.7A CN110528700A (en) | 2019-08-21 | 2019-08-21 | Concrete beam end and curved surface shear wall construction seam processing unit and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110528700A true CN110528700A (en) | 2019-12-03 |
Family
ID=68662337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910773820.7A Pending CN110528700A (en) | 2019-08-21 | 2019-08-21 | Concrete beam end and curved surface shear wall construction seam processing unit and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110528700A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789949A (en) * | 2021-08-26 | 2021-12-14 | 黑龙江省建工集团有限责任公司 | Construction method for splicing templates without horizontal construction joints |
| CN114000596A (en) * | 2021-11-03 | 2022-02-01 | 江苏城归设计有限公司 | Concrete beam end and curved surface shear wall construction joint processing device and method |
| CN114482301A (en) * | 2022-02-13 | 2022-05-13 | 贵州建工集团有限公司 | Shear-resistant construction joint structure of cantilever beam and construction method thereof |
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| CN204919821U (en) * | 2015-09-08 | 2015-12-30 | 中国能源建设集团江苏省电力设计院有限公司 | Novel height bearing capacity built -in fitting that shears |
| CN206376375U (en) * | 2016-12-29 | 2017-08-04 | 上海建工二建集团有限公司 | A kind of shear wall constructed in advance does shear resistance system of the beam slab in junction with after |
| CN108532796A (en) * | 2018-07-11 | 2018-09-14 | 上海应用技术大学 | Assembly concrete shear wall and face inner beam rigid connection node and construction method |
| CN108842927A (en) * | 2018-07-11 | 2018-11-20 | 上海应用技术大学 | Beam rigid connection node and construction method outside assembly concrete shear wall and face |
| CN208899691U (en) * | 2018-07-11 | 2019-05-24 | 上海应用技术大学 | Assembly concrete shear wall and face inner beam rigid connection node |
| CN208899692U (en) * | 2018-07-11 | 2019-05-24 | 上海应用技术大学 | Beam rigid connection node outside assembly concrete shear wall and face |
| CN211286024U (en) * | 2019-08-21 | 2020-08-18 | 中衡设计集团股份有限公司 | Concrete beam end and curved surface shear wall construction joint processing apparatus |
-
2019
- 2019-08-21 CN CN201910773820.7A patent/CN110528700A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204919821U (en) * | 2015-09-08 | 2015-12-30 | 中国能源建设集团江苏省电力设计院有限公司 | Novel height bearing capacity built -in fitting that shears |
| CN206376375U (en) * | 2016-12-29 | 2017-08-04 | 上海建工二建集团有限公司 | A kind of shear wall constructed in advance does shear resistance system of the beam slab in junction with after |
| CN108532796A (en) * | 2018-07-11 | 2018-09-14 | 上海应用技术大学 | Assembly concrete shear wall and face inner beam rigid connection node and construction method |
| CN108842927A (en) * | 2018-07-11 | 2018-11-20 | 上海应用技术大学 | Beam rigid connection node and construction method outside assembly concrete shear wall and face |
| CN208899691U (en) * | 2018-07-11 | 2019-05-24 | 上海应用技术大学 | Assembly concrete shear wall and face inner beam rigid connection node |
| CN208899692U (en) * | 2018-07-11 | 2019-05-24 | 上海应用技术大学 | Beam rigid connection node outside assembly concrete shear wall and face |
| CN211286024U (en) * | 2019-08-21 | 2020-08-18 | 中衡设计集团股份有限公司 | Concrete beam end and curved surface shear wall construction joint processing apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789949A (en) * | 2021-08-26 | 2021-12-14 | 黑龙江省建工集团有限责任公司 | Construction method for splicing templates without horizontal construction joints |
| CN114000596A (en) * | 2021-11-03 | 2022-02-01 | 江苏城归设计有限公司 | Concrete beam end and curved surface shear wall construction joint processing device and method |
| CN114000596B (en) * | 2021-11-03 | 2022-12-20 | 江苏城归设计有限公司 | Concrete beam end and curved surface shear wall construction joint processing device and method |
| CN114482301A (en) * | 2022-02-13 | 2022-05-13 | 贵州建工集团有限公司 | Shear-resistant construction joint structure of cantilever beam and construction method thereof |
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