A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Soil fixation structure for ecological restoration of steep soil slope
The invention provides a soil fixation structure for ecological restoration of a steep soil slope. Two or more grades of step structures are adopted in the soil fixation structure depending on the steep soil slope. Each step structure comprises a step top supporting structure, a step bottom blocking structure and a slope step surface soil fixing structure, wherein the slope step surface soil fixing structure comprises a soil tamping foundation, a water collecting and soil fixing layer, an ecological soil bag and a supporting frame. A typical steep soil slope grading structure is combined with water and soil conservation structures laid on the top and the bottom of each grade of slope, a water collecting and soil fixing layer is laid on the slope of the soil slope, and an improved ecological soil bag is preset on the water collecting and soil fixing layer, so that plant growth is more convenient; soil at the slope top and the slope bottom is restored through vegetation, water and soil loss is avoided, and the good soil fixing and slope protection effect is achieved.
本发明提供了一种用于陡峭土质边坡生态修复的固土结构，依托陡峭土质边坡采取至少2级阶梯结构；各级阶梯结构中包括：阶顶支护结构、阶底拦挡结构，以及坡阶面固土结构，坡阶面固土结构包括土壤夯实基础、集水固土层、生态土袋以及支护框架；通过典型的陡峭土质边坡分级结构，同时结合在各级坡顶和坡底均铺设有水土保持结构，同时在土质边坡斜面上铺设有集水固土层，同时在集水固土层上预设经过改良后的生态土壤袋更便于植物生长，在集水固土层的保水左右下，利用植被修复坡顶和坡底的土壤，避免水土流失，具有良好的固土护坡效果。
Soil fixation structure for ecological restoration of steep soil slope
The invention provides a soil fixation structure for ecological restoration of a steep soil slope. Two or more grades of step structures are adopted in the soil fixation structure depending on the steep soil slope. Each step structure comprises a step top supporting structure, a step bottom blocking structure and a slope step surface soil fixing structure, wherein the slope step surface soil fixing structure comprises a soil tamping foundation, a water collecting and soil fixing layer, an ecological soil bag and a supporting frame. A typical steep soil slope grading structure is combined with water and soil conservation structures laid on the top and the bottom of each grade of slope, a water collecting and soil fixing layer is laid on the slope of the soil slope, and an improved ecological soil bag is preset on the water collecting and soil fixing layer, so that plant growth is more convenient; soil at the slope top and the slope bottom is restored through vegetation, water and soil loss is avoided, and the good soil fixing and slope protection effect is achieved.
本发明提供了一种用于陡峭土质边坡生态修复的固土结构，依托陡峭土质边坡采取至少2级阶梯结构；各级阶梯结构中包括：阶顶支护结构、阶底拦挡结构，以及坡阶面固土结构，坡阶面固土结构包括土壤夯实基础、集水固土层、生态土袋以及支护框架；通过典型的陡峭土质边坡分级结构，同时结合在各级坡顶和坡底均铺设有水土保持结构，同时在土质边坡斜面上铺设有集水固土层，同时在集水固土层上预设经过改良后的生态土壤袋更便于植物生长，在集水固土层的保水左右下，利用植被修复坡顶和坡底的土壤，避免水土流失，具有良好的固土护坡效果。
Soil fixation structure for ecological restoration of steep soil slope
一种用于陡峭土质边坡生态修复的固土结构
YAN BAOFENG (author) / WANG SHIQUN (author) / QUAN YOUWEI (author) / ZHANG MING (author) / CHEN HONGBIN (author)
2021-06-01
Patent
Electronic Resource
Chinese
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