CN205875097U - Anti extrusion concrete floor slab structure - Google Patents
Anti extrusion concrete floor slab structure Download PDFInfo
- Publication number
- CN205875097U CN205875097U CN201620856345.1U CN201620856345U CN205875097U CN 205875097 U CN205875097 U CN 205875097U CN 201620856345 U CN201620856345 U CN 201620856345U CN 205875097 U CN205875097 U CN 205875097U
- Authority
- CN
- China
- Prior art keywords
- panel
- concrete
- extrusion
- stage concrete
- phase
- 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.)
- Active
Links
Abstract
The utility model provides an anti extrusion concrete floor slab structure, including panel first phase concrete, panel second phase concrete has been set up to the top of panel first phase concrete, and panel second phase concrete sets up in the edge of panel first phase concrete upper end, and the outside limit of the two aligns mutually, all is provided with the anti reinforcing bar that pushes in panel first phase concrete and the panel second phase concrete to it is great to solve high reinforced concrete panel rock -fill dam dam body middle part pressure -bearing, easily receives the extrusion and the problem destroyed. The utility model belongs to the technical field of hydraulic and hydroelectric engineering.
Description
Technical field
This utility model relates to concrete surface plate structure, belongs to Hydraulic and Hydro-Power Engineering technical field.
Background technology
In Hydraulic and Hydro-Power Engineering, high reinforced concrete face rockfill dam is often used as a kind of dam type, and high reinforcing bar
Easily bearing bigger pressure in the middle part of CFRD dam body, and only arrange a deck panels structure, panel is squeezed and is easily broken
Bad, therefore, it is necessary to improve to ensure its safety to armored concrete panel construction.
Summary of the invention
The purpose of this utility model is: provide a kind of anti-extrusion panel concrete structure, to solve high armored concrete
In the middle part of rock dam body, pressure-bearing is relatively big, is easily squeezed and the problem destroyed.
For solving the problems referred to above, intend using such a anti-extrusion panel concrete structure, including panel fist stage concrete,
The top of panel fist stage concrete is all provided with in having additional panel second stage concrete, panel fist stage concrete and panel second stage concrete
It is equipped with anti-extrusion reinforcing bar.
In aforementioned anti-extrusion panel concrete structure, panel second stage concrete is arranged at the limit of panel fist stage concrete upper end
At edge, and the outer side edges of the two aligns, and reinforces reinforced effects optimal；
In aforementioned anti-extrusion panel concrete structure, the thickness of panel second stage concrete is panel fist stage concrete thickness
1-3 times, panel second stage concrete width be 1-4m, to ensure anti-extrusion performance；
In aforementioned anti-extrusion panel concrete structure, the anti-extrusion reinforcing bar in panel fist stage concrete is along panel one phase coagulation
The outer wall of soil is arranged in order distribution and arranges, and the anti-extrusion reinforcing bar in panel second stage concrete squeezed with resisting in panel fist stage concrete
The arrangement form of pressing reinforcing is identical.
Compared with prior art, this utility model on the basis of traditional panel structure, be additionally arranged panel second stage concrete,
The anti-extrusion reinforcing bar of panel, panel, in bearing extrusion process, owing to anti-extrusion concrete cross section area increases, thus effectively reduces
There is the probability that extruding destroys in panel, to ensure dam face slab structural safety.This structural shape is simple, easy construction, is suitable for
Property strong, there are preferable economic advantages.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below will be new to this practicality by accompanying drawing
Type is described in further detail,
Embodiment:
Referring to the drawings 1, the present embodiment provides a kind of anti-extrusion panel concrete structure, including panel fist stage concrete 1, face
Plate second stage concrete 2 is arranged at the edge of panel fist stage concrete 1 upper end, and the outer side edges of the two aligns, panel one phase
Anti-extrusion reinforcing bar 3, the anti-extrusion reinforcing bar 3 in panel fist stage concrete 1 it is provided with in concrete 1 and panel second stage concrete 2
Outer wall along panel fist stage concrete 1 is arranged in order distribution and arranges, the anti-extrusion reinforcing bar 3 in panel second stage concrete 2 and panel
The arrangement form of the anti-extrusion reinforcing bar 3 in fist stage concrete 1 is identical, and the thickness of panel second stage concrete 2 is panel one phase coagulation
Soil 1-3 times of 1 thickness, panel second stage concrete 2 width be 1-4m.
Specific construction step is: the first step, uses slding form operation panel fist stage concrete (containing panel one phase anti-extrusion steel
Muscle)；Second step, carries out dabbing to by construction panel second stage concrete region；3rd step, uses template construction panel second phase coagulation
Soil (containing panel second phase anti-extrusion reinforcing bar).
Claims (4)
1. an anti-extrusion panel concrete structure, it is characterised in that: include panel fist stage concrete (1), panel one phase coagulation
The top of soil (1) is all provided with in having additional panel second stage concrete (2), panel fist stage concrete (1) and panel second stage concrete (2)
It is equipped with anti-extrusion reinforcing bar (3).
A kind of anti-extrusion panel concrete structure, it is characterised in that: panel second stage concrete (2)
It is arranged at the edge of panel fist stage concrete (1) upper end, and the outer side edges of the two aligns.
A kind of anti-extrusion panel concrete structure, it is characterised in that: panel second stage concrete (2)
Thickness be 1-3 times of panel fist stage concrete (1) thickness, panel second stage concrete (2) width be 1-4m.
A kind of anti-extrusion panel concrete structure, it is characterised in that: panel fist stage concrete (1)
Interior anti-extrusion reinforcing bar (3) is arranged in order distribution setting, panel second stage concrete (2) along the outer wall of panel fist stage concrete (1)
Interior anti-extrusion reinforcing bar (3) is identical with the arrangement form of the anti-extrusion reinforcing bar (3) in panel fist stage concrete (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856345.1U CN205875097U (en) | 2016-08-09 | 2016-08-09 | Anti extrusion concrete floor slab structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856345.1U CN205875097U (en) | 2016-08-09 | 2016-08-09 | Anti extrusion concrete floor slab structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205875097U true CN205875097U (en) | 2017-01-11 |
Family
ID=57703481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620856345.1U Active CN205875097U (en) | 2016-08-09 | 2016-08-09 | Anti extrusion concrete floor slab structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205875097U (en) |
-
2016
- 2016-08-09 CN CN201620856345.1U patent/CN205875097U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102051869B (en) | High polymer heavy curtain grouting technology | |
| CN103243906B (en) | Build the bracing or strutting arrangement of shear wall | |
| CN205875097U (en) | Anti extrusion concrete floor slab structure | |
| CN201751461U (en) | Bracket for constructing high pier capping beam | |
| CN104032713A (en) | Composite lining concrete impervious structure for pressure diversion tunnels and construction process thereof | |
| CN107700480A (en) | A kind of concrete-pile suitable for basement process | |
| CN101117835A (en) | Reinforcement built-in anti-shear steel plate concrete combination beam | |
| CN207419452U (en) | A kind of concrete-pile suitable for basement process | |
| CN203855937U (en) | Composite lining concrete impervious structure of pressure water diversion tunnel | |
| CN204000861U (en) | Bored pile casing in a kind of water | |
| CN202520011U (en) | Floor shore device | |
| CN106121677A (en) | TBM construction controls the structural shape of tunnel duct piece faulting of slab ends | |
| CN203579870U (en) | Prestress combined support pile steel mold structure | |
| CN205206055U (en) | Basement outer wall post -cast strip thickening anti -seepage waterstop structure | |
| CN205875127U (en) | Thickness soil cement diaphragm wall structures such as high water content ultra -soft soil | |
| CN103526877B (en) | A kind of precast concrete | |
| CN204609299U (en) | For the set shaped steel formwork of external wall of high-rise building shrinkage joint formwork | |
| CN204401564U (en) | A kind of gate dam transverse joint sealing and joint filling structure | |
| CN103538147B (en) | Special-shaped prestressing combination support pile punching block | |
| CN204456096U (en) | The shoe of rock steel pipe can be entered | |
| CN205314055U (en) | Vertical double -deck stagnant water structure of dam facing reconsitution concrete seepage -proofing panel | |
| CN205135647U (en) | Can prosthetic prevention and cure pucking structure | |
| CN104328735A (en) | Recycled concrete Z-shaped pier stud | |
| CN204590020U (en) | Static pressure pile structure | |
| CN204940479U (en) | Municipal drainage section bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |