CN205804274U - A kind of topological training wall for the broken end river connection of main stem side - Google Patents
A kind of topological training wall for the broken end river connection of main stem side Download PDFInfo
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- CN205804274U CN205804274U CN201620741204.5U CN201620741204U CN205804274U CN 205804274 U CN205804274 U CN 205804274U CN 201620741204 U CN201620741204 U CN 201620741204U CN 205804274 U CN205804274 U CN 205804274U
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- river
- main stem
- connection
- beheaded
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Abstract
The utility model discloses a kind of topological training wall for the broken end river connection of main stem side.At the center position of the beheaded river width of a width of B of river surface, arranging one water proof body of wall, one end of body of wall starts from away from beheaded river end B/2, and the other end is connected with the quaywall of another side of main stem；The height of body of wall is higher than the peak level in river course.This road body of wall changes the topological relation of main stem and the beheaded river of its side, so that current flow in the topological structure of a through track, plays the effect guiding current at beheaded river.This utility model achieves the connection running water in main river and beheaded river, simple and easy to do, and connects effective, and construction investment saves, and the completion time of project is short, and O&M cost is low, has popularizing application prospect.
Description
Technical field
This utility model relates to a kind of topological training wall connected for the river that breaks end with main stem, is particularly well-suited to city
The beheaded river connection running water of built-up areas.
Background technology
City river water environment treatment task is the heaviest, and it is that one of which is the heaviest that connection beheaded river realizes Channel Group's running water
The control measures wanted.At present, beheaded river connection running water method mainly have three kinds: one to be connection of constructing a canal, beheaded river and other
Construct a canal between beheaded river (or other main stems) connection；Two is pipeline communication, in beheaded river and other beheaded rivers (or other main rivers
Road) between lay pipeline and build pumping plant realize connection；Three is pumping plant water filling, the water inlet of diversion pumping plant be placed in beheaded river with
The upstream of main stem joint, outlet is placed in the end of beheaded river, the stagnant water state of forcibly changing beheaded river.
In prior art, a part of scheme relates to expropriation of land of removing in a large number, and enforcement difficulty is big, investment is big, and some is deposited
High in O&M cost, the deficiency of the aspects such as connection weak effect.
Summary of the invention
This utility model for the connection of existing completed region of the city beheaded river administer present in problem, it is provided that a kind of easy easily
OK, and connecting effective, construction investment saves, and the completion time of project is short, the parallel works of the beheaded river running water that O&M cost is low.
The technical scheme realizing this utility model purpose is to provide a kind of opening up for the broken end river connection of main stem side
Flutterring training wall, described training wall is the one in armored concrete upright wall, Larsen sheet pile diaphragm wall, and training wall is arranged at river
Face width is the center position of the beheaded river width of B, and one end of body of wall starts from away from beheaded river end B/2, the other end and main river
The quaywall of road opposite side connects；The height of body of wall is higher than the peak level in river course.
In technical solutions of the utility model, described training wall includes main body wall and auxiliary wall, and auxiliary wall is placed in main body wall
Top, main body wall is immersed in river, surfaces in the wall top of auxiliary wall.Auxiliary wall can be rigid transparent material, it is also possible to be tool
There is the planting pot of water proof effect.
Principle of the present utility model is: the training wall body of wall of setting, can change opening up of the main stem beheaded river with its side
Flutter relation, the topological structure of a main stem and original 4: 3 lines of beheaded river has been made into the topological structure of 2: 1 lines, from
And make current flow in the topological structure of a through track, play the effect guiding current at beheaded river.
Compared with prior art, the beneficial effects of the utility model are: by arranging topology training wall together, it is achieved disconnected
The connection in situ of head river, simple and easy to do, and connect effective, construction investment saves, and the completion time of project is short, and O&M cost is low, has popularization
Application prospect.
Accompanying drawing explanation
River course structural representation before Fig. 1,2 main stem side broken end river connections and topology diagram；
Fig. 3,4 be respectively arrange topology training wall after, main stem side broken end river connection after river course structural representation
And topology diagram；
Fig. 5 is the sectional drawing of the topological training wall that this utility model embodiment provides；
In figure, 1, main stem；2, beheaded river；3, current streamline；4, topology training wall；5, beheaded river quaywall；6, Gao Shui
Position；7, low water level；8, high at the bottom of riverbed；9, reinforced concrete foundation；10, the upright body of wall of armored concrete；11, built-in connection；
12, auxiliary wall.
Detailed description of the invention
With embodiment, technical solutions of the utility model are further elaborated below in conjunction with the accompanying drawings.
Embodiment 1
The beheaded river length that this utility model is suitable for is generally no greater than 500 meters.
Seeing attached Fig. 1 and 2, they are the river course structural representation before broken end river connection and topology diagram respectively；Fig. 1
In, there is a beheaded river 2 main stem 1 side, the current streamline 3 in main stem；By the topology diagram of Fig. 2 it will be seen that one
Bar main stem and beheaded river were the topological structure of 4: 3 lines originally.Owing to head is the driving force of water flowing, at main stem
AB section, current flow to, from the A point that head is high, the B point that head is low；And in beheaded river CD section, there is not head difference in C, D at 2, so
Define slough.Therefore, current streamline 3 occurs over just main stem AB section.
Seeing accompanying drawing 3 and 4, they are the river course structural representation after arranging topology training wall and topology diagram respectively.
By Fig. 3, arranging topology training wall 4 in the center of the beheaded river 2 that river width is B, the initiating terminal of wall is from beheaded river end B/2
Place, end is connected with main stem 1 quaywall, and current streamline 3 there occurs change along training wall 4.Due to the comprehensive discharge capacity in river course
Depending primarily on minimum flow area, it is optimal that topology training wall is arranged on this position effect.Can be seen by the topological structure of Fig. 4
Arriving, after arranging topology training wall, compared with the topological structure before transformation, C, D 2 cancellation, a main stem and a broken end
The topological structure (Fig. 2) of original 4: 3 lines in river has made the topological structure (Fig. 4) of 2: 1 lines into.Under head drives, current are from water
The A point of head height flows to the B point that head is low, and current streamline 3 occurs in the topological structure that A, B two one lines are through, thus ensures
The connection running water of main river and beheaded river.
Topology training wall reduces the thickness of wall body as far as possible, to retain the flow area of beheaded river to greatest extent.Topology is led
Stream wall is made up of main body wall and auxiliary wall, and main body wall is immersed in water, surfaces in the wall top of auxiliary wall, and topology training wall total height should
Higher than river course maximum water level.Auxiliary wall can be colourless lucite material, thus retains the original style and features of beheaded river；Auxiliary wall also may be used
Use the planting pot with water proof effect, in order to plant water loving plant, thus form brand-new beheaded river landscape water body.
Seeing accompanying drawing 5, it is the sectional drawing of the topological training wall that the present embodiment provides.At the beheaded river quaywall 5 that river width is B
Centre (B/2) place arrange topology training wall, the present embodiment training wall includes the upright body of wall of armored concrete 10, armored concrete
Basis 9, built-in connection 11 and the auxiliary wall of lucite 12；Reinforced concrete foundation 9 is embedded at the bottom of riverbed high by less than 8, reinforced concrete
The upright body of wall 10 of soil is vertical with reinforced concrete foundation 9, and the top of the upright body of wall of armored concrete 10 arranges built-in connection
11, wall 12 auxiliary with lucite is connected.The height of the upright body of wall of armored concrete 10 is less than the low water level 7 in river course, lucite
The top of auxiliary wall 12 should be higher than that the peak level 6 of river.
Claims (5)
1. the topological training wall for the broken end river connection of main stem side, it is characterised in that: described training wall is steel
One in reinforced concrete upright wall, Larsen sheet pile diaphragm wall, training wall is arranged at the beheaded river of the main stem side a width of B of river surface
The center position of width, one end of body of wall starts from away from beheaded river end B/2, and the other end connects with the quaywall of main stem opposite side
Connect；The height of body of wall is higher than the peak level in river course.
A kind of topological training wall for the broken end river connection of main stem side the most according to claim 1, its feature exists
In: described training wall includes main body wall and auxiliary wall, and auxiliary wall is placed in the top of main body wall, and main body wall is immersed in river, auxiliary wall
Wall top surface.
A kind of topological training wall for the broken end river connection of main stem side the most according to claim 1, its feature exists
The upright body of wall of armored concrete, reinforced concrete foundation, built-in connection and auxiliary is included in: described armored concrete upright wall
Wall；Reinforced concrete foundation is embedded in below height at the bottom of riverbed, and the upright body of wall of armored concrete is vertical with reinforced concrete foundation, reinforcing bar
The top of the upright body of wall of concrete arranges built-in connection, is connected with auxiliary wall.
4. according to a kind of topological training wall for the broken end river connection of main stem side described in Claims 2 or 3, its feature
It is: described auxiliary wall is rigid transparent material.
5. according to a kind of topological training wall for the broken end river connection of main stem side described in Claims 2 or 3, its feature
It is: described auxiliary wall is the planting pot with water proof effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620741204.5U CN205804274U (en) | 2016-07-14 | 2016-07-14 | A kind of topological training wall for the broken end river connection of main stem side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620741204.5U CN205804274U (en) | 2016-07-14 | 2016-07-14 | A kind of topological training wall for the broken end river connection of main stem side |
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| Publication Number | Publication Date |
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| CN205804274U true CN205804274U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620741204.5U Expired - Fee Related CN205804274U (en) | 2016-07-14 | 2016-07-14 | A kind of topological training wall for the broken end river connection of main stem side |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020243974A1 (en) * | 2019-06-06 | 2020-12-10 | 苏州大学 | Method for achieving unidirectional flow of beheaded river by using tides, and device therefor |
-
2016
- 2016-07-14 CN CN201620741204.5U patent/CN205804274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020243974A1 (en) * | 2019-06-06 | 2020-12-10 | 苏州大学 | Method for achieving unidirectional flow of beheaded river by using tides, and device therefor |
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| Date | Code | Title | Description |
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| 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: 20161214 Termination date: 20170714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |