CN208995977U - A kind of sloot enhancing tidal bore - Google Patents
A kind of sloot enhancing tidal bore Download PDFInfo
- Publication number
- CN208995977U CN208995977U CN201821628515.6U CN201821628515U CN208995977U CN 208995977 U CN208995977 U CN 208995977U CN 201821628515 U CN201821628515 U CN 201821628515U CN 208995977 U CN208995977 U CN 208995977U
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- steel plate
- plate bottom
- band
- sloot
- tidal bore
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Abstract
A kind of sloot for enhancing tidal bore of the utility model, belongs to river engineering field.It include: steel plate support stake, steel plate bottom keel, steel plate bottom surface band, steel plate left bank edge strip band, steel plate right bank edge strip band；From top to bottom, steel plate bottom surface band is welded on the keel of steel plate bottom, and steel plate bottom keel are welded in steel plate support stake, and riverbed bottom is squeezed into steel plate support stake.The utility model provides a kind of sloot for enhancing tidal bore；The river saves design cost, reduces difficulty of construction.
Description
Technical field
It is especially a kind of for enhancing the sloot of tidal bore the utility model relates to a kind of river pattern, belong to Zhi He
Engineering field.
Background technique
Tidal bore is the special hydrodynamic(al) force phenomenon for being present in river mouth under certain condition, and there are water levels, flow velocity (stream before and after tidal bore
Amount) mutation.After tidal bore, water level is sharply lifted, while flow velocity is changed into flood current from ebb current, and at several minutes to tens of
Flow velocity reaches extreme value in minute.There are tidal bores in about 450 river mouths in the world, but have the tidal bore of enjoying value then there was only more than 10
River mouth, wherein the Amazon River tidal bore of the Qiantang River and Brazil is the most grand.
Have the river mouth of tidal bore generally there are two condition, first is that be mostly in the plane it is tubaeform, concentrate tidal wave energy, tide
Difference increases；Second is that Hekou District will have depth condition appropriate, and it can neither be too deep, it can not be too shallow.
So far the tidal bore landscape seen is mostly to naturally occur, or the Water-related Project passively people built by other purposes
To cause.With the development of the social economy, reinforcement of the people to tidal bore protective awareness, how by active designs, part regulates and controls
Tidal bore landscape, so that tidal bore neither too big, is conducive to take precautions against natural calamities；Can not be too small, enjoying value is not high.Therefore, retain existing
Suitable tidal bore landscape regulates and controls the tidal bore landscape of too big or too small (even without), takes precautions against natural calamities and have for tidal bore protection and tidal bore
It is significant.
In the prior art to how by River Design artificially manufacturing tidal bore and there is no effective method.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of sloot figures for enhancing tidal bore.It is specific and
Say a kind of sloot for enhancing tidal bore, comprising: steel plate supports stake, steel plate bottom keel, steel plate bottom surface band, steel plate left bank side
Band, steel plate right bank edge strip band；From top to bottom, steel plate bottom surface band is welded on the keel of steel plate bottom, the weldering of steel plate bottom keel
It connects in steel plate support stake, riverbed bottom is squeezed into steel plate support stake.
Above-mentioned steel plate bottom surface and steel plate or so bank are band pattern；
Steel plate supports stake, for squeezing into riverbed bottom for Interal fixation；
Steel plate bottom keel, for maintaining steel plate bottom shape；
Steel plate bottom surface, as riverbed face；
Steel plate left bank while and when steel plate right bank, as two sides riverbed；
Above-mentioned steel plate bottom surface band is isosceles trapezoid, and size meets following equation:
Steel plate bottom surface is according to equation Bx=100e-0.0046x, every 10 meters of x are the trapezoidal of unit；
Steel plate bottom surface band is isosceles trapezoid: long hem width Bx=100e-0.0046xRice, the wide B of short sidex+10=100e-0.0046(x+10)Rice；
Above-mentioned steel plate steel left bank edge strip band and steel plate right bank edge strip band is right angle figure and x as unit of every 10 meters,
Highly according to the following formula hxCalculated value, shape meet following relationship:
The high h of long sidex=3e-0.0023xRice, the high h of short sidex+10=3e-0.0023(x+10)Rice；
The longitudinal joint of steel plate bottom surface band and steel plate left bank edge strip band is using welding；
The longitudinal joint of steel plate bottom surface band and steel plate right bank band is using welding.
Right angle side length is equal with the waist of steel plate bottom surface band isosceles trapezoid length；
Steel plate bottom surface band and steel plate keel are welded first when construction, steel plate support stake is welded on steel plate keel,
Then the isosceles trapezoid steel plate bottom surface of this 10m long is welded on steel plate keel, finally hangs the section river bottom surface combined
In river；
Then the right-angle side of steel plate left bank edge strip band and steel plate right bank edge strip band and two waists of steel plate bottom surface are welded, is completed
The fabrication and installation in one section river；
Then other sections are mounted in former river by mono- section of 10m.
It constructs to river, has obtained 2.5m high, flow velocity is the tidal bore of 4m/s, achieves economy and Landscape benefit.
The beneficial effects of the utility model are:
1, the utility model provides a kind of sloot for enhancing tidal bore；
2, the tidal bore phenomenon in the utility model sloot can obviously be reinforced, and this method save be designed to
This, reduces difficulty of construction.
Detailed description of the invention
The every section 10m stereoscopic schematic diagram of Fig. 1 the utility model sloot；
The each section 10m of Fig. 2 the utility model sloot installs schematic shapes；
One section schematic diagram of Fig. 3 the utility model sloot.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing, so that the advantages of the utility model and spy
Sign can be easier to be readily appreciated by one skilled in the art, to make apparent specific boundary to the protection scope of the utility model
It is fixed.
Embodiment one
Steel plate supports stake 11, and for squeezing into riverbed bottom for Interal fixation, the steel plate support stake is diameter 10mm spiral shell
Line steel one end sharpening, a length of 50cm；
Steel plate bottom keel 12, for maintaining steel plate bottom shape, the keel are 5# I-steel；
Steel plate bottom surface 2, as riverbed face；
Steel plate left bank is at 3 and steel plate right bank 4, as two sides riverbed；
According to equation B when constructionx=100e-0.0046x, every 10 meters of x are unit, and width is according to equation calculation value BxSteel plate bottom
21 size of noodles band；Steel plate bottom surface band 21 is isosceles trapezoid: long hem width Bx=100e-0.0046xRice, the wide B of short sidex+10=100e-0.0046(x+10)Rice；
Steel plate left bank edge strip band 31 and 41 minimum constructive height of steel plate right bank edge strip band calculate according to the following formula
Steel plate left bank edge strip band 31 and steel plate right bank edge strip band 41 are right-angled trapezium: the high h of long sidex=3e-0.0023xRice,
The high h of short sidex+10=3e-0.0023(x+10)Rice；Right angle side length is equal with the waist of steel plate bottom surface isosceles trapezoid length；
Steel plate bottom surface band and steel plate keel are welded first when construction, steel plate support stake is welded on steel plate keel,
Then the isosceles trapezoid steel plate bottom surface of this 10m long is welded on steel plate keel, finally hangs the section river bottom surface combined
In river；
Then by the right-angle side of steel plate left bank edge strip band 31 and steel plate right bank edge strip band 41 and the two of steel plate bottom surface band 21
Waist welding, completes the fabrication and installation in a section river；
Then other one meter of one meters of section are mounted in former river.
It constructs to river, has obtained 2.5m high, flow velocity is the tidal bore of 4m/s, achieves economy and Landscape benefit.
Claims (3)
1. a kind of sloot for enhancing tidal bore, it is characterised in that: include: steel plate support stake, steel plate bottom keel, steel plate bottom surface
Band, steel plate left bank edge strip band, steel plate right bank edge strip band；From top to bottom, steel plate bottom surface band is welded on the keel of steel plate bottom,
Steel plate bottom keel are welded in steel plate support stake, and riverbed bottom is squeezed into steel plate support stake.
2. a kind of sloot for enhancing tidal bore according to claim 1, it is characterised in that: the steel plate bottom surface band
For isosceles trapezoid, shape meets following equation:
Long hem width Bx=100e-0.0046xRice, the wide B of short sidex+10=100e-0.0046(x+10)Rice, every 10 meters of x are the trapezoidal of unit.
3. a kind of sloot for enhancing tidal bore according to claim 1, it is characterised in that: the steel plate left bank edge strip
Band and steel plate right bank edge strip band are right angle ladder type, and shape meets following relationship:
The high h of long sidex=3e-0.0023xRice, the high h of short sidex+10=3e-0.0023(x+10)Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628515.6U CN208995977U (en) | 2018-10-08 | 2018-10-08 | A kind of sloot enhancing tidal bore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628515.6U CN208995977U (en) | 2018-10-08 | 2018-10-08 | A kind of sloot enhancing tidal bore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208995977U true CN208995977U (en) | 2019-06-18 |
Family
ID=66803274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821628515.6U Expired - Fee Related CN208995977U (en) | 2018-10-08 | 2018-10-08 | A kind of sloot enhancing tidal bore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208995977U (en) |
-
2018
- 2018-10-08 CN CN201821628515.6U patent/CN208995977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20201008 |