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Intercepting ditch, drainage system and manufacturing method of intercepting ditch

A technology of intercepting ditches and systems, applied in the direction of side ditches/curbs, roads, buildings, etc., can solve the problems of noise impact and noise in residential areas, and achieve the effect of ensuring bearing capacity, simple overall structure, and avoiding noise

Pending Publication Date: 2021-09-17
成都高速公路建设开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a water intercepting ditch, a drainage system and a method for making the water intercepting ditch, which solves the problem of the noise generated when the vehicle rolls down the drainage ditch passing through the tunnel in the prior art. problem, to avoid the impact of noise on the nearby residential areas caused by passing through the entrance of the tunnel

Method used

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  • Intercepting ditch, drainage system and manufacturing method of intercepting ditch
  • Intercepting ditch, drainage system and manufacturing method of intercepting ditch
  • Intercepting ditch, drainage system and manufacturing method of intercepting ditch

Examples

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Embodiment 1

[0032] Such as Figure 1 ~ Figure 3 As shown, this scheme provides a water intercepting ditch, which includes a pipe gallery body 6 connected at both ends. 6 drainage performance. The top of the pipe gallery body 6 is provided at intervals along the length direction of the pipe gallery body 6 with a plurality of drainage outlets 4 communicating with the interior of the pipe gallery body 6. The cross section of the drainage outlet 4 is rectangular, and the width of the drainage outlet 4 is close to the width of the intercepting ditch. , which can maximize the drainage performance of the intercepting ditch, and the drainage port 4 introduces water from the ground into the hydrophobic space 5 .

[0033] In order to avoid the size of the intercepting ditch being too large and occupying the width of the road, the width of the pipe gallery body 6 is D 1 or D 2 ,in, c is the total area of ​​the water at the top of the pipe gallery body 6, B is the width of the drain outlet 4, n ...

Embodiment 2

[0040] This solution provides a drainage system, including a plurality of intercepting ditches in Embodiment 1, and the plurality of intercepting ditches are sequentially arranged in the reserved grooves on the ground, so that the intercepting ditches are located underground to avoid the generation of noise.

[0041] When multiple intercepting ditches are spliced ​​together, due to the errors in the production process of the intercepting ditches, the unevenness of the concrete surface, the influence of road construction, etc., there will be gaps on the splicing surfaces of two adjacent intercepting ditches, and the upper Drainage will seep into the ground through gaps, affecting the drainage performance of the new drainage system. Long-term seepage will also cause safety hazards to passing vehicles on the road.

[0042] Such as figure 1 , figure 2 with Figure 4 As shown, a gasket ring 8 is provided between any two adjacent pipe gallery bodies 6, and the gasket ring 8 adopt...

Embodiment 3

[0045] This proposal provides a method for making an intercepting ditch, which specifically includes the following steps:

[0046] S1. Install the horizontal support rod 2, the anchor rod 3 and the longitudinal support rod 1 in the water intercepting ditch mould;

[0047] S2, pouring UHPC into the intercepting ditch mold, and making the intercepting ditch mold in a vibrating state;

[0048] S3. After the UHPC is solidified, separate the prefabricated intercepting ditch from the intercepting ditch mold

[0049] In step S2, a vibrating table can be used to vibrate the water intercepting ditch mold, so that the UHPC is evenly mixed with the lateral support rod 2, the anchor rod 3, and the longitudinal support rod 1.

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Abstract

The invention relates to the technical field of road construction, and provides an intercepting ditch, a drainage system and a manufacturing method of the intercepting ditch. The intercepting ditch comprises a pipe gallery body with two through ends, and a plurality of drainage ports communicated with the interior of the pipe gallery body are formed in the top end of the pipe gallery body in the length direction of the pipe gallery body at intervals; a plurality of transverse supporting rods are arranged in the top of the pipe gallery body and arranged at intervals in the length direction of the pipe gallery body, and longitudinal supporting rods used for being connected with the transverse supporting rods are arranged in the top of the pipe gallery body; longitudinal supporting rods are also arranged in the bottom of the pipe gallery body, and anchoring rods used for fixing the whole intercepting ditch are further arranged on the pipe gallery bod; and a sealing gasket ring is arranged between any two adjacent pipe gallery bodies, and any two adjacent pipe gallery bodies are connected through a pull rod mechanism. The problem that in the prior art, noise is generated when a vehicle rolls the drainage ditch of the underpass tunnel is solved, and the noise influence of the portal section of the underpass tunnel on nearby residential areas is avoided.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to an intercepting ditch, a drainage system and a method for making the intercepting ditch. Background technique [0002] In recent years, the process of urban construction has been accelerating, and municipal roads have also developed rapidly. The noise problem of municipal roads has also attracted more and more attention from the society; at present, the drainage of underground tunnels is mainly through the U-shaped groove drainage ditch on both sides of the road surface. The upper part is covered with hollow steel plates for drainage, and vehicles passing through the tunnel underneath will generate noise when rolling the steel plates; the closed frame box and the open section constitute a unique sound source characteristic, which is manifested in the effect of amplification and diffusion of the tunnel entrance to the noise inside the tunnel. However, the multiple reflec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C11/22
CPCE01C11/22E01C11/227
Inventor 肖军姜克锦尹强刘育江杨超逸王士民彭闵敏杜轲林志宇姜勇
Owner 成都高速公路建设开发有限公司
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