CN112663761A - Drainage ditch and side slope intersection structure and construction method - Google Patents
Drainage ditch and side slope intersection structure and construction method Download PDFInfo
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- CN112663761A CN112663761A CN202011568535.0A CN202011568535A CN112663761A CN 112663761 A CN112663761 A CN 112663761A CN 202011568535 A CN202011568535 A CN 202011568535A CN 112663761 A CN112663761 A CN 112663761A
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Abstract
The invention discloses a drainage ditch and side slope intersected structure and a construction method, and relates to the field of drainage structures, wherein the drainage ditch and side slope intersected structure comprises a side slope, a drainage ditch A, a drainage ditch B and UPVC pipes, wherein the drainage ditch A is arranged at the top of the side slope, the drainage ditch B is arranged at the bottom of the side slope, and pipeline connectors are arranged on one sides of the drainage ditch A and the drainage ditch B, which are close to the side slope; the UPVC pipe is laid along the slope direction of the side slope, and two ends of the UPVC pipe are communicated with corresponding pipeline interfaces in the drainage ditch A and the drainage ditch B. The invention improves the conventional rapid trough facilities of rainwater at the side slope from the aspects of saving cost, smoothly draining water, reducing construction difficulty, being safe and reliable and the like, reduces excavation of large-area earthwork of the side slope in the rapid trough construction process, reduces the engineering quantity, has better adaptability to rock areas and loess areas, shows the attractiveness and integrity of the side slope, and has simple and convenient later maintenance and lower cost.
Description
Technical Field
The invention relates to the field of drainage structures, in particular to a drainage ditch and side slope intersection structure and a construction method.
Background
The rainwater ditch is used as a main facility for removing rainwater, is applied more in reality, and needs to adapt to various terrains and landforms in practical application and cross regions such as side slopes. The conventional practice where the gutters cross large slopes is to use a chute for disposal.
However, the following problems exist with this solution:
1. the construction difficulty of the rapid trough on the side slope is high, the facility volume is large, the engineering cost is high, and the rapid trough is not economical;
2. the field side slope earthwork excavation is large, the earthwork engineering quantity is large, and particularly for a rock area, the field construction difficulty is large;
3. the rapid trough penetrates through the side slope, so that the appearance and the external integrity of the side slope are influenced;
4. for the loess area, the rainwater flowing into the torrent tank erodes to generate certain influence on the stability of the side slope.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a drainage ditch and side slope intersection structure and a construction method, which have the advantages of low cost and convenience in maintenance.
The purpose of the invention is achieved by the following technical scheme: the structure for the intersection of the drainage ditch and the side slope comprises the side slope, a drainage ditch A, a drainage ditch B and UPVC pipes, wherein the drainage ditch A is formed in the top of the side slope, the drainage ditch B is formed in the bottom of the side slope, and pipeline connectors are formed in the sides, close to the side slope, of the drainage ditch A and the drainage ditch B; the UPVC pipe is laid along the slope direction of the side slope, and two ends of the UPVC pipe are communicated with corresponding pipeline interfaces in the drainage ditch A and the drainage ditch B.
As a further technical scheme, the side slope is a conventional side slope, and the UPVC pipe is buried at the inner side of the side slope.
As a further technical scheme, the side slope is a rock side slope, the UPVC pipe is laid along the surface of the rock side slope, and the top of the UPVC pipe penetrates through the rock side slope and extends into the drainage ditch A; the bottom of the UPVC pipe penetrates through the rock slope and extends into the drainage ditch B.
As a further technical scheme, an anti-scouring steel plate is arranged on one side, away from the side slope, of the drainage ditch B.
A construction method for intersection of a drainage ditch and a side slope is characterized in that: the method comprises the following steps:
1) digging a drainage ditch A at the top of the side slope, digging a drainage ditch B at the bottom of the side slope, and reserving pipeline interfaces at one sides of the drainage ditch A and the drainage ditch B close to the side slope;
2) embedding an anti-scouring steel plate at one side of the drainage ditch B far away from the side slope;
3) carrying out finishing treatment on the side slope;
4) and (3) paving a UPVC pipe along the gradient direction of the side slope, and communicating two ends of the UPVC pipe with corresponding pipeline interfaces in a drainage ditch A and a drainage ditch B.
As a further technical scheme, a pipeline groove is cleaned on the surface of the slope while finishing treatment is carried out in the step 3) and is used for burying the UPVC pipe.
As a further technical scheme, after the UPVC pipe is laid in the step 4), soil is covered on the UPVC pipe, a slope is trimmed again, and turf is laid.
As a further technical scheme, when finishing treatment is carried out in the step 3), the top of the side slope is communicated with the drainage ditch A, the bottom of the side slope is communicated with the drainage ditch B, and the communicated part is subjected to scabbling treatment to allow a UPVC pipe to penetrate and be installed.
The invention has the beneficial effects that:
1. compared with the conventional chute, the chute has the characteristics of convenience in construction, small earthwork amount, simple structure and the like, can save the construction period, reduce the earthwork excavation amount and ensure the stability of the side slope in the later operation process particularly for loess areas, rock areas and the like;
2. for some areas needing greening treatment and the like on the side slope, the scheme ensures the external integrity and the attractiveness of the side slope, has a good effect and has great adaptability to side slopes with different gradients;
3. the UPVC pipe has the advantages of unique structure, high strength, no need of a concrete foundation for the foundation, light weight, convenient carrying and installation and quick construction; the rubber ring is in socket joint connection, the method is reliable, and the construction quality is easy to ensure; the outer wall of the pipeline is relatively rough, and the fitting stability with the side slope is good;
4. the dredging and maintenance in the later-stage operation process are convenient, the pipeline is convenient to replace and maintain, and the rainwater has good adaptability to the situation that the rainwater needs to cross the side slope.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Description of reference numerals: the side slope 1, a drainage ditch A2, a drainage ditch B3, a UPVC pipe 4 and an anti-scouring steel plate 5.
Detailed Description
The invention will be described in detail below with reference to the following drawings:
example 1: as shown in fig. 1, the structure that a drainage ditch intersects with a side slope comprises a side slope 1, a drainage ditch A2, a drainage ditch B3 and a UPVC pipe 4, wherein the top of the side slope 1 is provided with a drainage ditch A2, the bottom of the side slope 1 is provided with a drainage ditch B3, and one sides of the drainage ditch A2 and the drainage ditch B3 close to the side slope 1 are provided with pipeline connectors; side slope 1 is conventional side slope, UPVC pipe 4 is laid and is buried underground at side slope 1 inboard along the slope direction of side slope 1, and the pipeline interface intercommunication that corresponds in this UPVC pipe 4's both ends and escape canal A2, the escape canal B3. And an anti-scouring steel plate 5 is arranged on one side of the drainage ditch B3 far away from the side slope 1.
A construction method for intersection of a drainage ditch and a side slope is characterized in that: the method comprises the following steps:
1) digging a drainage ditch A2 at the top of the side slope 1, digging a drainage ditch B3 at the bottom of the side slope 1, and reserving pipeline connectors at one sides of the drainage ditch A2 and the drainage ditch B3 close to the side slope 1;
2) embedding an anti-scouring steel plate 5 at one side of the drainage ditch B3 far away from the side slope 1;
3) trimming the side slope 1, and cleaning a pipeline groove on the surface of the side slope 1 for burying a UPVC pipe 4;
4) burying the UPVC pipe 4 along the slope direction of the side slope 1, communicating two ends of the UPVC pipe 4 with corresponding pipeline interfaces in the drainage ditch A2 and the drainage ditch B3, after burying the UPVC pipe 4, covering soil on the UPVC pipe 4, finishing the side slope again, and laying turf.
Example 2: as shown in fig. 2, the slope 1 is a rock slope, and is different from the embodiment 1 in that the UPVC pipe 4 is laid along the surface of the rock slope, and the top of the UPVC pipe 4 penetrates through the rock slope and extends into the drainage ditch a 2; the bottom of the UPVC pipe 4 runs through the rock slope and into the gutter B3.
A construction method for intersection of a drainage ditch and a side slope is characterized in that: the method comprises the following steps:
1) digging a drainage ditch A2 at the top of the side slope 1, digging a drainage ditch B3 at the bottom of the side slope 1, and reserving pipeline connectors at one sides of the drainage ditch A2 and the drainage ditch B3 close to the side slope 1;
2) embedding an anti-scouring steel plate 5 at one side of the drainage ditch B3 far away from the side slope 1;
3) trimming the side slope 1, and simultaneously communicating the top of the side slope 1 with a drainage ditch A2 and the bottom of the side slope 1 with a drainage ditch B3, and roughening the communicated positions to allow UPVC pipes 4 to penetrate and be installed;
4) and (2) laying the UPVC pipe 4 along the gradient direction of the side slope 1, penetrating the upper end of the UPVC pipe 4 into the rock side slope and communicating with a pipeline interface of a drainage ditch A2, and penetrating the lower end of the UPVC pipe 4 into the rock side slope and communicating with a pipeline interface of a drainage ditch B3.
The invention improves the conventional rapid trough facilities of rainwater at the side slope from the aspects of saving cost, smoothly draining water, reducing construction difficulty, being safe and reliable and the like, reduces excavation of large-area earthwork of the side slope in the rapid trough construction process, reduces the engineering quantity, has better adaptability to rock areas and loess areas, shows the attractiveness and integrity of the side slope, and has simple and convenient later maintenance and lower cost.
It should be understood that equivalent substitutions and changes to the technical solution and the inventive concept of the present invention should be made by those skilled in the art to the protection scope of the appended claims.
Claims (8)
1. The utility model provides an crossing structure of escape canal and side slope which characterized in that: the water-cooled drainage ditch comprises a side slope (1), a drainage ditch A (2), a drainage ditch B (3) and a UPVC (unplasticized polyvinyl chloride) pipe (4), wherein the drainage ditch A (2) is formed in the top of the side slope (1), the drainage ditch B (3) is formed in the bottom of the side slope (1), and pipeline connectors are formed in one sides, close to the side slope (1), of the drainage ditch A (2) and one side, close to the side slope (1), of the drainage ditch B (; UPVC pipe (4) are laid along the slope direction of side slope (1), and the both ends of this UPVC pipe (4) communicate with the pipeline interface that corresponds in escape canal A (2), the escape canal B (3).
2. The intersection of a drain with a slope according to claim 1, wherein: the side slope (1) is a conventional side slope, and the UPVC pipe (4) is buried at the inner side of the side slope (1).
3. The intersection of a drain with a slope according to claim 1, wherein: the side slope (1) is a rock side slope, the UPVC pipe (4) is laid along the surface of the rock side slope, and the top of the UPVC pipe (4) penetrates through the rock side slope and extends into the drainage ditch A (2); the bottom of the UPVC pipe (4) penetrates through the rock slope and extends into the drainage ditch B (3).
4. A structure of a drainage ditch intersecting a side slope according to claim 1, 2 or 3, wherein: and an anti-scouring steel plate (5) is arranged on one side of the drainage ditch B (3) far away from the side slope (1).
5. A construction method for intersection of a drainage ditch and a side slope is characterized in that: the method comprises the following steps:
1) digging a drainage ditch A (2) at the top of the side slope (1), digging a drainage ditch B (3) at the bottom of the side slope (1), and reserving pipeline interfaces at one sides of the drainage ditch A (2) and the drainage ditch B (3) close to the side slope (1);
2) embedding an anti-scouring steel plate (5) at one side of the drainage ditch B (3) far away from the side slope (1);
3) trimming the side slope (1);
4) and (3) paving a UPVC pipe (4) along the gradient direction of the side slope (1), and communicating the two ends of the UPVC pipe (4) with corresponding pipeline interfaces in a drainage ditch A (2) and a drainage ditch B (3).
6. The construction method of intersection of a drainage ditch and a side slope according to claim 5, wherein: and 3) cleaning a pipeline groove on the surface of the side slope (1) while finishing in the step 3) for burying the UPVC pipe (4).
7. The construction method of intersection of a drainage ditch and a side slope according to claim 6, wherein: and 4) after the UPVC pipe (4) is laid in the step 4), covering soil on the UPVC pipe (4), finishing the slope again, and laying the turf.
8. The construction method of intersection of a drainage ditch and a side slope according to claim 5, wherein: and 3) when finishing treatment is carried out in the step 3), penetrating the top of the side slope (1) and the drainage ditch A (2) and the bottom of the side slope (1) and the drainage ditch B (3), and roughening the penetrating part for allowing a UPVC pipe (4) to penetrate and install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011568535.0A CN112663761A (en) | 2020-12-25 | 2020-12-25 | Drainage ditch and side slope intersection structure and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011568535.0A CN112663761A (en) | 2020-12-25 | 2020-12-25 | Drainage ditch and side slope intersection structure and construction method |
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| Publication Number | Publication Date |
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| CN112663761A true CN112663761A (en) | 2021-04-16 |
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| CN202011568535.0A Pending CN112663761A (en) | 2020-12-25 | 2020-12-25 | Drainage ditch and side slope intersection structure and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502890A (en) * | 2021-07-08 | 2021-10-15 | 金埔园林股份有限公司 | Water and soil conservation ecological restoration system for catchment area |
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2020
- 2020-12-25 CN CN202011568535.0A patent/CN112663761A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502890A (en) * | 2021-07-08 | 2021-10-15 | 金埔园林股份有限公司 | Water and soil conservation ecological restoration system for catchment area |
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