CN204401559U - A kind of high slope blocks dirty drift end construction - Google Patents
A kind of high slope blocks dirty drift end construction Download PDFInfo
- Publication number
- CN204401559U CN204401559U CN201420855269.3U CN201420855269U CN204401559U CN 204401559 U CN204401559 U CN 204401559U CN 201420855269 U CN201420855269 U CN 201420855269U CN 204401559 U CN204401559 U CN 204401559U
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- Prior art keywords
- construction
- slope
- concrete
- dirty drift
- high slope
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 29
- 238000009412 basement excavation Methods 0.000 abstract description 4
- 230000000903 blocking Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000003111 delayed Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of high slope and block dirty drift end construction.Comprise subsides slope concrete (2) being located at high slope (1) bottom, paste concrete (2) top, slope and be provided with end concrete (3), end concrete (3) is provided with and blocks dirty drift guide groove (4).The utility model solve tradition be seated high slope to block dirty drift end construction volume comparatively large, difficulty of construction is comparatively large, and the problems such as the construction period is longer, and construction cost is larger, decrease the disturbance that slope excavation causes simultaneously, reduce difficulty of construction and construction costs.
Description
Technical field
the utility model relates to a kind of high slope and blocks dirty drift end construction, belongs to Hydraulic and Hydro-Power Engineering diversion technical field.
Background technology
in Hydraulic and Hydro-Power Engineering, block dirty drift as water diverting structure, occupy very important status, especially in run-of-river power station, the end construction form of blocking dirty drift has controlling impact to the duration of power station entirety and cost.
the dirty drift end of blocking that tradition is seated high slope is generally casting of concrete in mass or takes the mode of slope excavation platform, both difficulty of construction was added, extend the construction period again, the excavation of side slope causes its resistance to overturning and has a strong impact on simultaneously, construction cost also increases greatly, finally causes the delayed of hydropower station duration.
Utility model content
the purpose of this utility model is, provides a kind of high slope to block dirty drift end construction, blocks dirty drift end difficulty of construction greatly, the problems such as the construction period is long, and construction cost is high to solve existing high slope.
the technical solution of the utility model:
a kind of high slope blocks dirty drift end construction, comprises the subsides slope concrete be located at bottom high slope, pastes slope TOC and is provided with end concrete, and end concrete is provided with and blocks dirty drift guide groove.
compared with prior art, the utility model solve tradition be seated high slope to block dirty drift end construction volume comparatively large, difficulty of construction is larger, construction period is longer, the problems such as construction cost is larger, decrease the disturbance that slope excavation causes simultaneously, reduce difficulty of construction and construction costs.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model.
being labeled as in accompanying drawing: 1-high slope, 2-subsides slope concrete, 3-end concrete, 4-block dirty drift guide groove.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is described in further detail, but not as to any restriction of the present utility model.
a kind of high slope blocks dirty drift end construction, as shown in Figure 1.Comprise the subsides slope concrete 2 be located at bottom high slope 1, paste concrete 2 top, slope and be provided with end concrete 3, end concrete 3 is provided with and blocks dirty drift guide groove 4.
Embodiment
during concrete enforcement, as shown in Figure 1, implementing according to following steps: first smooth to carrying out cleaning bottom high slope 1, then subsides slope concrete 2 pouring construction is carried out on basis after the cleaning.Subsides slope concrete 2 carries out end concrete 3 pouring construction at subsides concrete 2 top, slope after having built.When carrying out end concrete 3 and building, dirty drift guide groove 4 should be blocked according to designing requirement is reserved.
Claims (1)
1. high slope blocks a dirty drift end construction, it is characterized in that: comprise subsides slope concrete (2) being located at high slope (1) bottom, pastes concrete (2) top, slope and is provided with end concrete (3), and end concrete (3) is provided with and blocks dirty drift guide groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855269.3U CN204401559U (en) | 2014-12-30 | 2014-12-30 | A kind of high slope blocks dirty drift end construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855269.3U CN204401559U (en) | 2014-12-30 | 2014-12-30 | A kind of high slope blocks dirty drift end construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204401559U true CN204401559U (en) | 2015-06-17 |
Family
ID=53425435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855269.3U Active CN204401559U (en) | 2014-12-30 | 2014-12-30 | A kind of high slope blocks dirty drift end construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204401559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648982A (en) * | 2015-12-28 | 2016-06-08 | 中国电建集团贵阳勘测设计研究院有限公司 | Supporting method and structure for deep accumulation body slope |
-
2014
- 2014-12-30 CN CN201420855269.3U patent/CN204401559U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648982A (en) * | 2015-12-28 | 2016-06-08 | 中国电建集团贵阳勘测设计研究院有限公司 | Supporting method and structure for deep accumulation body slope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |