A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ecological bag modified expansive soil flexible ecological slope protection structure and construction method
The invention provides an ecological bag modified expansive soil flexible ecological slope protection structure and a construction method. The ecological bag modified expansive soil flexible ecological slope protection structure structurally comprises a flexible protection surface composed of an intercepting ditch or a drainage ditch, a foundation, a waterproof layer, an inverted filter layer and ecological bags stacked layer by layer. The waterproof layer is tightly attached to the slope surface and is provided with the inverted filter layer; the slope surface part of the inverted filter layer is covered with a flexible protective surface formed by ecological bags; the ecological bags are filled with modified expansive soil, and connecting buckles are arranged between every two layers. According to the method, the excavated expansive soil is reasonably utilized, modified and placed in the ecological bags to form the flexible protection face, the expansive soil slope can be effectively treated, and the purposes of being stable in structure, economical, reasonable and capable of restoring a slope vegetation ecological system are achieved.
本发明提供了一种生态袋改性膨胀土柔性生态护坡结构与施工方法，结构截水沟或排水沟，基础，防水层，反滤层，成层码放生态袋的构成的柔性护面。防水层紧贴坡面，其上为反滤层；反滤层在坡面部分覆盖有生态袋构成的柔性护面；放生态袋装填有改性膨胀土，层与层之间有连结扣。本发明合理利用开挖后的膨胀土，对其进行改性，置于生态袋中构成柔性护面，能够有效治理膨胀土边坡，达到结构稳定，经济合理，恢复坡面植被生态系统的目的。
Ecological bag modified expansive soil flexible ecological slope protection structure and construction method
The invention provides an ecological bag modified expansive soil flexible ecological slope protection structure and a construction method. The ecological bag modified expansive soil flexible ecological slope protection structure structurally comprises a flexible protection surface composed of an intercepting ditch or a drainage ditch, a foundation, a waterproof layer, an inverted filter layer and ecological bags stacked layer by layer. The waterproof layer is tightly attached to the slope surface and is provided with the inverted filter layer; the slope surface part of the inverted filter layer is covered with a flexible protective surface formed by ecological bags; the ecological bags are filled with modified expansive soil, and connecting buckles are arranged between every two layers. According to the method, the excavated expansive soil is reasonably utilized, modified and placed in the ecological bags to form the flexible protection face, the expansive soil slope can be effectively treated, and the purposes of being stable in structure, economical, reasonable and capable of restoring a slope vegetation ecological system are achieved.
本发明提供了一种生态袋改性膨胀土柔性生态护坡结构与施工方法，结构截水沟或排水沟，基础，防水层，反滤层，成层码放生态袋的构成的柔性护面。防水层紧贴坡面，其上为反滤层；反滤层在坡面部分覆盖有生态袋构成的柔性护面；放生态袋装填有改性膨胀土，层与层之间有连结扣。本发明合理利用开挖后的膨胀土，对其进行改性，置于生态袋中构成柔性护面，能够有效治理膨胀土边坡，达到结构稳定，经济合理，恢复坡面植被生态系统的目的。
Ecological bag modified expansive soil flexible ecological slope protection structure and construction method
生态袋改性膨胀土柔性生态护坡结构与施工方法
YE JIANJUN (author) / WANG XIN (author) / WANG JUN (author) / LI HU (author) / ZHANG WEIMING (author) / WANG GUANHAI (author) / DING YUNHE (author) / YU XIUJIE (author) / LIU CHONG (author) / WANG CHONG (author)
2022-04-12
Patent
Electronic Resource
Chinese
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