Underdrain structure modified through concrete pavement and construction method of underdrain structure

A technology of concrete pavement and construction method, which is applied to roads, roads, pavement details, etc., can solve the problems of unfavorable traffic, many construction procedures, costs, etc., and achieve the effect of reducing the outbound transportation of slag and reducing costs.

Pending Publication Date: 2020-02-21
WUHAN HANYANG MUNICIPAL CONSTR GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The situation described above will cause a waste of resources, and the transportation of a large amount of concrete slag will a

Method used

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  • Underdrain structure modified through concrete pavement and construction method of underdrain structure
  • Underdrain structure modified through concrete pavement and construction method of underdrain structure
  • Underdrain structure modified through concrete pavement and construction method of underdrain structure

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0023] It should be noted that, in the description of the present invention, the terms "horizontal", "vertical", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, or operate in a particular orientation, and thus should not be construed as limiting the invention.

[0024] like Figure 1-Figure 2 As shown, the embodiment of the ...

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Abstract

The invention discloses an underdrain structure modified through a concrete pavement and a construction method of the underdrain structure. A plurality of water collecting wells are arranged on one side of the concrete pavement at equal intervals, and multiple trenches which are in one-to-one correspondence to the water collecting wells are formed in the concrete pavement at intervals in the length direction of the concrete pavement; the trenches are each shaped like a long strip, and the trenches are arranged in the width direction of the concrete pavement; and one end of each trench communicates with the corresponding water collecting well, and a water permeable surface layer and a water permeable layer are laid in each trench from top to bottom. According to the underdrain structure modified through the concrete pavement and the construction method of the underdrain structure, large-area concrete pavement breaking is avoided, and installation of too many drainage and seepage pipes is avoided.

Description

technical field [0001] The invention relates to the field of underground ditch construction. More specifically, the present invention relates to a culvert structure reconstructed by concrete pavement and its construction method. Background technique [0002] In addition to the new planning and construction of sponge facilities during the construction of the sponge city, a large part of it is the sponge transformation of old roads and communities. These old roads and internal roads in the community are not completely unusable, and some of them can even fully meet the requirements of peers. The current general practice is to destroy the original concrete pavement, and then carry out sponge element construction. The situation described above will cause a waste of resources, and the transportation of a large amount of concrete slag will also generate costs. At the same time, there are many construction procedures and time-consuming, which is not conducive to traffic. Content...

Claims

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Application Information

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IPC IPC(8): E03F3/04E01C11/22E03F5/04E03F3/06
CPCE01C11/225E01C11/227E03F3/04E03F3/06E03F5/0401
Inventor 吴元亮彭骏张涛涛罗惠敏胡道敏唐家齐付超邓科陈敬平
Owner WUHAN HANYANG MUNICIPAL CONSTR GRP CO LTD
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