Ecotypic bank revetment structure

An ecological and platform technology, applied in the direction of piers, quay walls, embankments, etc., can solve the problems of low strength, and achieve the effect of improving anti-collision performance, saving costs and reducing construction costs.

Inactive Publication Date: 2011-08-17
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of bank revetment is cheap in cost, good in ecology, high in plant coverage, but low in strength;

Method used

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  • Ecotypic bank revetment structure
  • Ecotypic bank revetment structure

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Embodiment Construction

[0036] In order to make the content of the present invention more obvious and easy to understand, further description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0037] combine figure 1 In the present invention, the cross-sectional shape of the revetment is a composite structure with a gentle upper and a steep lower, and a first-level revetment 1, a revetment platform 2, and a second-level revetment 3 are sequentially arranged from bottom to top. The first-level revetment 1 adopts a stepped structure, and there are two stages 11 in total, each stage 11 is composed of a retaining wall 112 on the upstream side and a sand-filled tube bag 111 on the outside (the original ground side); the retaining wall 112 consists of multiple It is composed of fir piles that are closely arranged side by side and whose lower ends are fixed to the underwater soil. The length of the fixed end of each pile is not less than two-thirds of the total len...

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Abstract

The invention discloses an ecotypic bank revetment structure, which, from bottom to top, orderly comprises a first stage bank revetment, a bank revetment platform and a second stage bank revetment, wherein the first stage bank revetment is in a stepped shape and comprises more than one step; the riverside of each step is provided with a retaining wall; the outside of the retaining wall is provided with a sand charging tube bag; the retaining wall is provided with a water through hole and the lower end of the retaining wall is fixed in underground soil; protective plants are planted on the bank revetment platform; and the second stage bank revetment is a slope connected with the bank revetment platform and the ground, and a three-dimensional geonet in which protective plants are planted is paved on the second stage bank revetment. According to the ecotypic bank revetment structure in the invention, the sand powder soil in the marine soil areas and local plants are fully used as the bank revetment materials; the ecotypic bank revetment structure for combining the bio-technology with the engineering technology is constructed; the cost of the bank revetment structure is saved; the engineering implementation difficulty is reduced; the bank revetment structure is stable, and the bank revetment structure effect is obvious.

Description

technical field [0001] The invention relates to the field of bank protection construction in the regulation of river banks, dams, waterways and other inland waterways, in particular to an ecological bank protection structure. Background technique [0002] At present, my country's inland waterway regulation has been mentioned at the national level. In 2011, the State Council's No. 2 document "The State Council's Opinions on Accelerating the Construction of Inland Waterways in the Yangtze River" put forward new requirements for the development of my country's inland waterways, marking that my country's inland waterway construction has entered a rapid development. period. Unlike natural river waterways, the inland waterway is a unique semi-natural ecosystem with wide-ranging impacts. Maintaining the health and safety of the inland waterway landscape and ecological processes at the regional scale can make the inland waterway sustainable. , Regional ecological infrastructure that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/04E02B3/06E02B3/12E02B11/00
CPCY02A10/11
Inventor 陈一梅马骏朱三宝廖鹏
Owner SOUTHEAST UNIV
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