CN208055988U - A kind of bank protection structure on soft rock riverbank - Google Patents
A kind of bank protection structure on soft rock riverbank Download PDFInfo
- Publication number
- CN208055988U CN208055988U CN201820326216.0U CN201820326216U CN208055988U CN 208055988 U CN208055988 U CN 208055988U CN 201820326216 U CN201820326216 U CN 201820326216U CN 208055988 U CN208055988 U CN 208055988U
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- CN
- China
- Prior art keywords
- armored concrete
- soft rock
- protection structure
- ramp
- bank protection
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Links
- 239000011435 rock Substances 0.000 title claims abstract description 39
- 230000003628 erosive effect Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000872 buffer Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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- Revetment (AREA)
Abstract
A kind of bank protection structure on soft rock riverbank, it is related to channel revetment and builds field, it is characterized in that, the bank protection structure is constructed in riverbed alluvium and soft rock river intersection, including armored concrete anti-scour wall, armored concrete pastes ramp and prestress anchorage cable, armored concrete anti-scour wall is built up in riverbed alluvium and soft rock river intersection vertically, armored concrete patch ramp is buried along soft rock river, and its bottom end is connect with armored concrete anti-scour wall, the prestress anchorage cable is several, it is fixedly connected on inside armored concrete patch ramp, its bottom end is extended to through armored concrete patch ramp inside soft rock river.A kind of bank protection structure on the soft rock riverbank of the utility model, solve the problems, such as that underwater foundation excavates and concrete construction difficulty is big, using patch slope armored concrete anchor tie plate Combination Design, while solving the problems such as soft rock riverbank erosion resistibility is low, and slope stability is poor.
Description
Technical field
The utility model is related to channel revetments to build field more particularly to a kind of bank protection structure in soft rock river.
Background technology
It is one of the important measures for reinforcing river both sides shore protection stability and safety to build bank protection structure, due to riverbed
It interacts between flow, can usually cause bank slope collapse and leads to the change of river regime, seriously jeopardize the Seawall safety in river,
In order to ensure the stability on riverbank, ensure that the safety of river course flood water drainage preferably takes effective river in river flood control engineering
Road shore protection management measure.The difference that main material used is pressed in river Shore protection design can be divided into rigidity revetment, flexible shore protection and just
Soft mating type shore protection.
Since itself erosion resistibility is weak, slope stability is poor, is both needed to riverbank general with work arrangement on soft rock riverbank
Carry out necessary protection.The shore protection of existing bank protection structure, quovis modo requires that basis has certain bearing capacity, needs
Underwater excavation certain depth is wanted, or builds longitudinal cofferdam and constructs, it is big to there is difficulty of construction, long in time limit, high cost
Problem.
Invention content
The utility model needs underwater operation or repair so the technical issues of solving is for river is built at present
Difficulty of construction is big caused by building longitudinal cofferdam, and the long in time limit and high problem of cost provides a kind of bank protection structure on soft rock riverbank.
A kind of bank protection structure on soft rock riverbank, which is characterized in that the bank protection structure is in riverbed alluvium and soft rock river
Intersection constructs, including armored concrete anti-scour wall, armored concrete patch ramp and prestress anchorage cable, armored concrete are anti-
It rushing wall and is built up in riverbed alluvium and soft rock river intersection vertically, armored concrete patch ramp is buried along soft rock river,
And its bottom end is connect with armored concrete anti-scour wall, the prestress anchorage cable is several, is fixedly connected on armored concrete patch
Inside ramp, bottom end is extended to through armored concrete patch ramp inside soft rock river.
Drainage system is set inside the patch ramp, drainage system is mutually perpendicular to hand at regular intervals by several drainpipes
Fork is distributed, and uniformly gather osculum on drainpipe.
The armored concrete erosion control wall thickness is 0.8m -1.2m, and its bottom is embedded in inside the basement rock of bottom, is buried
If depth is at least 0.5m.
The armored concrete patch thickness is 0.8m -1.5m.
A kind of bank protection structure on soft rock riverbank of the utility model is designed using the underwater anti-scour wall of armored concrete, is solved
Underwater foundation excavates and the big problem of concrete construction difficulty, using patch slope armored concrete anchor tie plate Combination Design, simultaneously
Solves the problems such as soft rock riverbank erosion resistibility is low, and slope stability is poor.The popularization and application of the shore protection not only solve at present
Engineering circles problem urgently to be resolved hurrily, and it is safe, economic, practical.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the bank protection structure on soft rock riverbank；
Fig. 2 is that drainage system overlooks arrangement figure；
Wherein, riverbed alluvium 1, soft rock river 2, armored concrete anti-scour wall 3, armored concrete paste ramp 4, prestressing force
Anchor cable 5, drainpipe 6, osculum 7, bottom basement rock 8.
Specific implementation mode
The present invention will be further described in detail with reference to the accompanying drawings and examples.
Embodiment 1：A kind of bank protection structure on soft rock riverbank, which is characterized in that the bank protection structure is in riverbed alluvium 1
2 intersection constructs with soft rock river, including armored concrete anti-scour wall 3, armored concrete patch ramp 4 and prestress anchorage cable
5, armored concrete anti-scour wall 3 is built up in 2 intersection of riverbed alluvium 1 and soft rock river vertically, and armored concrete anti-scour wall 3 is thick
Degree is 0.8m -1.2m, and its bottom is embedded in inside bottom basement rock 8, and the depth of burying is at least 0.5m, to improve river channel erosion
3 self stability of armored concrete anti-scour wall afterwards, protects Riparian buffers, and armored concrete pastes ramp 4 along soft rock river 2
It is buried, and its bottom end is connect with armored concrete anti-scour wall 3, improves the erosion resistibility of Soft Rock Slope, armored concrete
Patch thickness is 0.8m -1.5m, and the prestress anchorage cable 5 is several, is fixedly connected on inside armored concrete patch ramp 4,
Bottom end is extended to through armored concrete patch ramp 4 inside soft rock river 2, ensures that Riparian buffers are stablized by prestress anchorage cable 5,
It pastes and drainage system is set inside ramp, drainage system is mutually perpendicular to cross-distribution by several drainpipes 6 and forms at regular intervals, arranges
6 ejectment of water pipe effectively reduces harm of the underground water to protective slope structure to downstream river course, and uniformly gather osculum 7 on drainpipe 6,
To give full play to drain function.
Claims (4)
1. a kind of bank protection structure on soft rock riverbank, which is characterized in that the bank protection structure is in riverbed alluvium (1) and soft rock river
(2) intersection constructs, including armored concrete anti-scour wall (3), armored concrete patch ramp (4) and prestress anchorage cable (5),
Armored concrete anti-scour wall (3) is built up in riverbed alluvium (1) and soft rock river (2) intersection vertically, and armored concrete pastes slope
Plate (4) is buried along soft rock river (2), and its bottom end is connect with armored concrete anti-scour wall (3), the prestress anchorage cable
(5) it is several, is fixedly connected on armored concrete patch ramp (4) inside, bottom end extends through armored concrete patch ramp (4)
It is internal to soft rock river (2).
2. a kind of bank protection structure on soft rock riverbank according to claim 1, it is characterised in that set inside the patch ramp
Drainage system is set, drainage system is mutually perpendicular to cross-distribution by several drainpipes (6) and forms at regular intervals, on drainpipe (6)
Uniformly densely covered osculum (7).
3. a kind of bank protection structure on soft rock riverbank according to claim 1, it is characterised in that the armored concrete is anti-
It is 0.8m -1.2m to rush wall (3) thickness, and its bottom is embedded in bottom basement rock (8) inside, and the depth of burying is at least 0.5m.
4. a kind of bank protection structure on soft rock riverbank according to claim 1, it is characterised in that the armored concrete patch
Thickness is 0.8m -1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326216.0U CN208055988U (en) | 2018-03-09 | 2018-03-09 | A kind of bank protection structure on soft rock riverbank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326216.0U CN208055988U (en) | 2018-03-09 | 2018-03-09 | A kind of bank protection structure on soft rock riverbank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208055988U true CN208055988U (en) | 2018-11-06 |
Family
ID=63991718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820326216.0U Active CN208055988U (en) | 2018-03-09 | 2018-03-09 | A kind of bank protection structure on soft rock riverbank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208055988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112575733A (en) * | 2020-11-30 | 2021-03-30 | 宁波龙元盛宏生态建设工程有限公司 | River bank scour prevention structure and construction method thereof |
-
2018
- 2018-03-09 CN CN201820326216.0U patent/CN208055988U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112575733A (en) * | 2020-11-30 | 2021-03-30 | 宁波龙元盛宏生态建设工程有限公司 | River bank scour prevention structure and construction method thereof |
| CN112575733B (en) * | 2020-11-30 | 2022-02-22 | 宁波龙元盛宏生态建设工程有限公司 | River bank scour prevention structure and construction method thereof |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181130 Address after: 650000 No. 1 Century City Road, Guandu District, Kunming City, Yunnan Province Co-patentee after: POWERCHINA KUNMING ENGINEERING Corp.,Ltd. Patentee after: HUANENG LANCANG RIVER HYDROPOWER Inc. Address before: 650000 No. 115 Renmin East Road, Wuhua District, Kunming City, Yunnan Province Patentee before: POWERCHINA KUNMING ENGINEERING Corp.,Ltd. |