Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Greening method and structure for high and steep rock slope of surface mine
The invention provides a greening method and structure for a high and steep rock slope of a surface mine. A soil layer covering layer with a certain thickness can be formed through backfilling, and thus the soil discharging work amount of the covering layer is reduced; meanwhile, through the mode that a net-shaped geomembrane is laid inside and a plurality of long anchor rods and short anchor rods are additionally arranged, the slope body sliding face can be effectively prevented from being generated, and the safety of the interior of a slope body of the high and steep slope with the angle being 65 degrees or above is guaranteed; meanwhile, a soil matrix (planting soil backfilling area) has the enough thickness, and a reinforcing mesh and turf form protection on the outer layer, so that the situation that a water and soil loss site is generated due to the fact that the soil matrix is prone to being washed by rainwater is avoided; for some water-deficient areas, due to the existence of the net-shaped geomembrane, water retention of a certain degree can be achieved, thus the survival rate of vegetation is increased, and the re-greening effect is greatly enhanced; and through the slope protection measure that the reinforcing mesh is combined with the long anchor rods and the short anchor rods, the integrity of the high and steep slope with the angle being 65 degrees or above can also be guaranteed.
本发明提供一种露天矿山高陡岩质边坡绿化方法及结构，能通过回填形成具有一定厚度的土层覆盖层，从而减少覆盖层的排土工程量；同时通过内部铺设网状土工膜以及增设多个长锚杆和短锚杆的形式可有效的防止坡体滑移面的产生，保障65°以上高陡边坡坡体内部的安全性；同时土质基质（种植土回填区）由于有足够的厚度，且有钢筋网、草皮在外层形成保护，因此，不易受到雨水冲刷而产生水土流失现场；对于一些缺水地区，由于网状土工膜的存在，能够实现一定程度的保水，从而增加了植被的存活率，大大加强了复绿效果；通过钢筋网与长锚杆、短锚杆相结合的护坡措施，也可以保障65°以上高陡边坡的整体性。
Greening method and structure for high and steep rock slope of surface mine
The invention provides a greening method and structure for a high and steep rock slope of a surface mine. A soil layer covering layer with a certain thickness can be formed through backfilling, and thus the soil discharging work amount of the covering layer is reduced; meanwhile, through the mode that a net-shaped geomembrane is laid inside and a plurality of long anchor rods and short anchor rods are additionally arranged, the slope body sliding face can be effectively prevented from being generated, and the safety of the interior of a slope body of the high and steep slope with the angle being 65 degrees or above is guaranteed; meanwhile, a soil matrix (planting soil backfilling area) has the enough thickness, and a reinforcing mesh and turf form protection on the outer layer, so that the situation that a water and soil loss site is generated due to the fact that the soil matrix is prone to being washed by rainwater is avoided; for some water-deficient areas, due to the existence of the net-shaped geomembrane, water retention of a certain degree can be achieved, thus the survival rate of vegetation is increased, and the re-greening effect is greatly enhanced; and through the slope protection measure that the reinforcing mesh is combined with the long anchor rods and the short anchor rods, the integrity of the high and steep slope with the angle being 65 degrees or above can also be guaranteed.
本发明提供一种露天矿山高陡岩质边坡绿化方法及结构，能通过回填形成具有一定厚度的土层覆盖层，从而减少覆盖层的排土工程量；同时通过内部铺设网状土工膜以及增设多个长锚杆和短锚杆的形式可有效的防止坡体滑移面的产生，保障65°以上高陡边坡坡体内部的安全性；同时土质基质（种植土回填区）由于有足够的厚度，且有钢筋网、草皮在外层形成保护，因此，不易受到雨水冲刷而产生水土流失现场；对于一些缺水地区，由于网状土工膜的存在，能够实现一定程度的保水，从而增加了植被的存活率，大大加强了复绿效果；通过钢筋网与长锚杆、短锚杆相结合的护坡措施，也可以保障65°以上高陡边坡的整体性。
Greening method and structure for high and steep rock slope of surface mine
一种露天矿山高陡岩质边坡绿化方法及结构
DENG LEI (Autor:in) / LIU YIHONG (Autor:in) / QIU YAFENG (Autor:in) / WU BIN (Autor:in) / ZHAO LINWEI (Autor:in) / CHEN XIAOYU (Autor:in) / LIU LINGNAN (Autor:in) / LIU BEN (Autor:in)
07.01.2022
Patent
Elektronische Ressource
Chinesisch
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