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Construction method based on interlocking type ecological geogrid

A technology of geogrid and construction method, which is applied in the field of rock and soil slope protection, can solve the problems of not considering ecological protection, and cannot achieve effective reinforcement effects, so as to reduce soil erosion, ensure anchorage effect, and prevent erosion and weathering Effect

Active Publication Date: 2021-01-29
SHANDONG UNIV OF SCI & TECH +1
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  • Abstract
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Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a construction method based on an interlocking ecological geogrid, which can effectively solve the problem that the existing geogrid cannot effectively reinforce the geotechnical environment in areas such as rock and soil slopes and has no Consider the issue of ecological protection

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  • Construction method based on interlocking type ecological geogrid
  • Construction method based on interlocking type ecological geogrid
  • Construction method based on interlocking type ecological geogrid

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Embodiment Construction

[0042] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "diameter", "upper", "lower", " Orientation indicated by high, low, front, back, left, right, vertical, horizontal, top, bottom, inside, outside, etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred equipment or elements must have a specific orientation, be constructed and operated in a specific orientation , and therefore cannot be construed as a limitation of the present invention.

[0043] The present invention is specifically described below in conjunction with accompanying drawing:

[0044] A construction method based on an interlocking ecological geogrid, characterized in that: the interlocking ecological geog...

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Abstract

The invention discloses a construction method based on an interlocking type ecological geogrid. The interlocking type ecological geogrid is composed of an upper layer geogrid, a lower layer geogrid, an ecological protection layer, a connecting device and an anchoring device, the upper layer geogrid is a biaxial tension polypropylene geogrid, the ecological protection layer is turf or an ecologicalbag filled with nutrient soil and grass seeds, the lower layer geogrid is a steel-plastic geogrid, the upper layer geogrid and the lower layer geogrid are the same in size and specification except for materials, and circular through holes consistent in size and specification are formed in rib belt lap joint positions. The construction method based on the interlocking type ecological geogrid comprises eight steps. The structure is simple, the construction method is convenient, the reinforcing effect and greening effect of the geogrid on a rock-soil side slope can be effectively improved, waterand soil loss can be effectively treated, meanwhile, double benefits of side slope reinforcing and ecological protection can be achieved, the requirement for modern green engineering development is met, and important engineering significance is achieved.

Description

technical field [0001] The invention belongs to the field of rock and soil slope protection, and in particular relates to a construction method based on an embedded locking type ecological geogrid. Background technique [0002] Slope support is to ensure the safety of the slope and its environment, the measures taken to support, reinforce and protect the slope. Traditional slope protection is often realized by gray engineering such as anchor net spraying, which will cause the vegetation on the slope to be unable to recover, destroy the ecological environment, and seriously affect people's experience; and at present, the existing geogrid is usually Although the single-layer planar network structure composed of horizontal grids and vertical grids can play a certain role in strengthening soil engineering, the reinforcement performance is limited when used, especially in areas with poor geological environments. When the external load is large, the soil will be laterally squeeze...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20A01C1/04A01G20/20A01G9/033
CPCE02D17/20E02D17/202A01C1/044A01G20/20A01G9/033
Inventor 王清标宋红旭李越施振跃田成林李因旭王富强王栋赵业男刘俊鹏张文恺张旭李少波聂海祥张庆山黄鹏李中莹秦亚如田园园由洪悦
Owner SHANDONG UNIV OF SCI & TECH
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