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Thick-layer base material soil dressing spray-seeding structure suitable for ecological restoration of high and steep slope and construction method thereof
The invention discloses a thick-layer base material soil dressing spray-seeding structure suitable for ecological restoration of a high and steep slope and a construction method thereof. The spray-seeding structure comprises a first layer of matrix soil, a plant fiber mat, a second layer of matrix soil, a vegetation layer and geotechnical cloth, wherein the first layer of matrix soil, the plant fiber mat, the second layer of matrix soil, the vegetation layer and the geotechnical cloth are laid on the surface of the slope in sequence, the vegetation layer comprises soil dressing matrixes and vegetation seeds, the soil dressing matrixes take bottom mud compost as raw materials, the plant fiber mat and the geotechnical cloth are prepared from biodegradable materials, and a reinforcing structure and a planting groove are arranged, so that the soil fixation stability of the side slope is increased. According to the thick-layer base material soil dressing spray-seeding structure, a composite structure is formed by adopting multiple layers of base materials and covers the side slope, so that the problems of the side slope stability of high and steep slope dressing soil and the new environment burden caused by the side slope stability are effectively solved.
本发明公开一种适用于高陡边坡生态恢复的厚层基材客土喷播结构及其施工方法，该喷播结构包括依次铺设在边坡表面的第一层基质土壤、植物纤维垫、第二层基质土壤、植生层与土工布，其中所述植生层包括客土基质和植被种子，所述客土基质以底泥堆肥为原料，所述植物纤维垫和土工布采用可生物降解材料制备，并且设置加固结构和种植槽，以提高边坡固土稳定性。本发明通过采用多层基材形成复合结构，覆盖在边坡上，有效解决高、陡边坡客土的边坡稳定性问题和其造成的新的环境负担问题。
Thick-layer base material soil dressing spray-seeding structure suitable for ecological restoration of high and steep slope and construction method thereof
The invention discloses a thick-layer base material soil dressing spray-seeding structure suitable for ecological restoration of a high and steep slope and a construction method thereof. The spray-seeding structure comprises a first layer of matrix soil, a plant fiber mat, a second layer of matrix soil, a vegetation layer and geotechnical cloth, wherein the first layer of matrix soil, the plant fiber mat, the second layer of matrix soil, the vegetation layer and the geotechnical cloth are laid on the surface of the slope in sequence, the vegetation layer comprises soil dressing matrixes and vegetation seeds, the soil dressing matrixes take bottom mud compost as raw materials, the plant fiber mat and the geotechnical cloth are prepared from biodegradable materials, and a reinforcing structure and a planting groove are arranged, so that the soil fixation stability of the side slope is increased. According to the thick-layer base material soil dressing spray-seeding structure, a composite structure is formed by adopting multiple layers of base materials and covers the side slope, so that the problems of the side slope stability of high and steep slope dressing soil and the new environment burden caused by the side slope stability are effectively solved.
本发明公开一种适用于高陡边坡生态恢复的厚层基材客土喷播结构及其施工方法，该喷播结构包括依次铺设在边坡表面的第一层基质土壤、植物纤维垫、第二层基质土壤、植生层与土工布，其中所述植生层包括客土基质和植被种子，所述客土基质以底泥堆肥为原料，所述植物纤维垫和土工布采用可生物降解材料制备，并且设置加固结构和种植槽，以提高边坡固土稳定性。本发明通过采用多层基材形成复合结构，覆盖在边坡上，有效解决高、陡边坡客土的边坡稳定性问题和其造成的新的环境负担问题。
Thick-layer base material soil dressing spray-seeding structure suitable for ecological restoration of high and steep slope and construction method thereof
一种适用于高陡边坡生态恢复的厚层基材客土喷播结构及其施工方法
DONG ZHILIANG (author) / WANG DEYONG (author) / ZENG QINGJUN (author) / WANG JING (author) / HE YUTING (author) / QIU QINGCHANG (author) / ZHOU HONGXING (author)
2021-08-10
Patent
Electronic Resource
Chinese
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