CN205223972U - Side slope protector suitable for river course turn - Google Patents
Side slope protector suitable for river course turn Download PDFInfo
- Publication number
- CN205223972U CN205223972U CN201521076109.XU CN201521076109U CN205223972U CN 205223972 U CN205223972 U CN 205223972U CN 201521076109 U CN201521076109 U CN 201521076109U CN 205223972 U CN205223972 U CN 205223972U
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- CN
- China
- Prior art keywords
- corrugated steel
- concrete revetment
- turning
- river
- buffer structure
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a side slope protector suitable for river course turn is through set up concrete revetment and ripple steel sheet in river course turn big one side of the water velocity of flow, through set up buffer structure between concrete revetment and ripple steel sheet for impact energy to flowing water cushions the energy dissipation, through set up the built -in fitting in the concrete revetment, is used for fixed ripple steel sheet, thereby river levee safety is effectively protected in the effect that realization side slope protector effectively avoided the river to wash away.
Description
Technical field
The utility model is for the river course turning flushing device in hydraulics, and especially the river levee at turning, river course washes away problem, provides a kind of slope protecting device being applicable to turning, river course.
Background technology
At the turning in river course, owing to being subject to terrestrial gravitation effect, in the side at turning, often water velocity is excessive in river, produces and comparatively significantly washes away, affect the safety of river levee, have a negative impact for the guarantee flood passage in river course and the safety of river levee for river levee.
Washing away problem for turning, river course, also taking corresponding measure both at home and abroad, such as, by improving regime of river; reduce water velocity, or adopt in river levee side revetment form to protect, but these measures often costly; and once there is the problem of washing away; maintenance difficult, therefore, needs badly and will provide a kind of protective device being applicable to turning, river course and washing away; both washing away of river can be reduced; available protecting riverbank security, can reduce construction investment again, and is convenient to maintenance.
Summary of the invention
For the problems referred to above, the utility model provides a kind of slope protecting device being applicable to turning, river course, and it can effectively avoid washing away of river, available protecting riverbank security, and can reduce construction costs, and once there is the problem of washing away, is convenient to maintenance process.
A kind of slope protecting device being applicable to turning, river course, the buffer structure comprising river levee, concrete revetment, corrugated steel and be arranged between concrete revetment and corrugated steel, it is characterized in that: concrete revetment is arranged on the large side of water volume flow rate along turning, the height of its concrete revetment equals turning river levee height, and thickness is 40cm; Buffer structure is rubber structure or husky body, for carrying out buffering energy dissipating to the impact energy of flowing water, its thickness is 50cm, highly equal the height of concrete revetment, the yield strength of described corrugated steel is 335MPa, and corrugated steel is fixed by the built-in fitting be embedded in concrete revetment, and buffer structure is wrapped up, the connected mode of described built-in fitting and corrugated steel is for removably connecting, and described corrugated steel is set to polylith, and the connected mode of polylith corrugated steel is that bolt connects.
Strength grade of concrete in described concrete revetment is C30, and its form of construction work is cast-in-place construction.
When described buffer structure is rubber structure, some iron wire fibers are set up in its inside, in order to strengthen the energy dissipating buffering effect of buffer structure.
Accompanying drawing explanation
Fig. 1: embodiment 1 overall structure schematic diagram; Fig. 2: embodiment 2 overall structure schematic diagram; Fig. 3: corrugated steel structural representation.
Description of reference numerals: 1-river levee, 2-concrete revetment, 3-corrugated steel, 4-rubber structure, 5-built-in fitting, 6-bolt, 7-iron wire fiber, the husky body of 8-.
Detailed description of the invention
Below for specific embodiment, the utility model is briefly described.
Embodiment 1: a kind of slope protecting device being applicable to turning, river course, the buffer structure comprising river levee 1, concrete revetment 2, corrugated steel 3 and be arranged between concrete revetment 2 and corrugated steel 3, it is characterized in that: concrete revetment 2 is arranged on the large side of water volume flow rate along turning, the height of its concrete revetment 2 equals turning river levee 1 height, and thickness is 40cm; Buffer structure is rubber structure 4, for carrying out buffering energy dissipating to the impact energy of flowing water, its thickness is 50cm, highly equal the height of concrete revetment 2, the yield strength of described corrugated steel 3 is 335MPa, corrugated steel 3 is fixed by the built-in fitting 5 be embedded in concrete revetment 2, and buffer structure is wrapped up, the connected mode of described built-in fitting 5 and corrugated steel 3 is for removably connecting, described corrugated steel 3 is set to polylith, and the connected mode of polylith corrugated steel 3 is that bolt 6 connects.
Strength grade of concrete in described concrete revetment 2 is C30, and its form of construction work is cast-in-place construction.
Some iron wire fibers 7 are set up in described buffer structure inside, in order to strengthen the energy dissipating buffering effect of buffer structure.
Embodiment 2: as another kind of embodiment, described buffer structure is husky body 8, is carried out the elimination of energy by the friction of husky body 8 inside; thus protection river levee 1 structure, because husky body 8 is extensive with material, can local material be utilized; and cost is lower, there is stronger engineering practical value.
By technique scheme, realize effectively avoiding washing away of river, available protecting riverbank security, and can construction costs be reduced, and once there is the problem of washing away, be convenient to maintenance process.
Below be only the preferred embodiments of the present invention, any technical scheme not departing from the present invention's design all should in concrete protection domain of the present utility model.
Claims (3)
1. one kind is applicable to the slope protecting device at turning, river course, the buffer structure comprising river levee, concrete revetment, corrugated steel and be arranged between concrete revetment and corrugated steel, it is characterized in that: concrete revetment is arranged on the large side of water volume flow rate along turning, the height of its concrete revetment equals turning river levee height, and thickness is 40cm; Buffer structure is rubber structure or husky body, for carrying out buffering energy dissipating to the impact energy of flowing water, its thickness is 50cm, highly equal the height of concrete revetment, the yield strength of described corrugated steel is 335MPa, and corrugated steel is fixed by the built-in fitting be embedded in concrete revetment, and buffer structure is wrapped up, the connected mode of described built-in fitting and corrugated steel is for removably connecting, and described corrugated steel is set to polylith, and the connected mode of polylith corrugated steel is that bolt connects.
2. be applicable to the slope protecting device at turning, river course as claimed in claim 1, it is characterized in that: the strength grade of concrete in described concrete revetment is C30, its form of construction work is cast-in-place construction.
3. be applicable to the slope protecting device at turning, river course as claimed in claim 2, it is characterized in that: when described buffer structure is rubber structure, some iron wire fibers are set up in its inside, in order to strengthen the energy dissipating buffering effect of buffer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076109.XU CN205223972U (en) | 2015-12-16 | 2015-12-16 | Side slope protector suitable for river course turn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076109.XU CN205223972U (en) | 2015-12-16 | 2015-12-16 | Side slope protector suitable for river course turn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205223972U true CN205223972U (en) | 2016-05-11 |
Family
ID=55899047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521076109.XU Expired - Fee Related CN205223972U (en) | 2015-12-16 | 2015-12-16 | Side slope protector suitable for river course turn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205223972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166445A (en) * | 2018-03-17 | 2018-06-15 | 河南水利与环境职业学院 | A kind of groynes Head protective devices |
| CN112900360A (en) * | 2021-01-18 | 2021-06-04 | 余洋 | River bend bank of a recess protector for hydraulic engineering |
-
2015
- 2015-12-16 CN CN201521076109.XU patent/CN205223972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166445A (en) * | 2018-03-17 | 2018-06-15 | 河南水利与环境职业学院 | A kind of groynes Head protective devices |
| CN112900360A (en) * | 2021-01-18 | 2021-06-04 | 余洋 | River bend bank of a recess protector for hydraulic engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |