Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ecological restoration method for upper step of refuse dump
The invention provides an ecological restoration method for an upper step of a refuse dump. The ecological restoration method comprises the following steps: flattening a slope surface of the upper step of the refuse dump to be treated; sequentially covering a gravel ash soil layer and a mellow soil layer on the leveled slope surface of the upper step of the refuse dump; a plurality of first connecting inclined ditches are formed in the surface of the mellow soil layer in the first direction of the slope surface of the upper step of the refuse dump; a plurality of second connecting inclined ditches are formed in the surface of the mellow soil layer in the second direction of the slope surface of the upper step of the refuse dump; a plurality of vegetation holes are formed in the first connecting inclined ditch and the second connecting inclined ditch based on a preset interval; gravel, wood chips and soil are added into the vegetation holes, and vegetation is sown, so that the first connecting inclined ditch and the second connecting inclined ditch are utilized to improve the water retention capacity of the upper step of the waste dump, and favorable conditions are further provided for vegetation growth and ecological restoration.
本申请提供一种排土场上部台阶生态修复方法，通过对待处理的排土场上部台阶的坡面进行平整处理；在平整后的所述排土场上部台阶的坡面依次覆盖碎石灰土层与熟土层；沿所述排土场上部台阶的坡面的第一方向在所述熟土层表面开设多个第一连接斜沟；沿所述排土场上部台阶的坡面的第二方向在所述熟土层表面开设多个第二连接斜沟；基于预设间隔在所述第一连接斜沟与所述第二连接斜沟中分别设置多个植被孔；在所述植被孔中加入碎石、木屑和土壤，并播种植被，从而利用第一连接斜沟和第二连接斜沟提高了排土场上部台阶的保水能力，进一步为植被的生长及生态的恢复提供了有利的条件。
Ecological restoration method for upper step of refuse dump
The invention provides an ecological restoration method for an upper step of a refuse dump. The ecological restoration method comprises the following steps: flattening a slope surface of the upper step of the refuse dump to be treated; sequentially covering a gravel ash soil layer and a mellow soil layer on the leveled slope surface of the upper step of the refuse dump; a plurality of first connecting inclined ditches are formed in the surface of the mellow soil layer in the first direction of the slope surface of the upper step of the refuse dump; a plurality of second connecting inclined ditches are formed in the surface of the mellow soil layer in the second direction of the slope surface of the upper step of the refuse dump; a plurality of vegetation holes are formed in the first connecting inclined ditch and the second connecting inclined ditch based on a preset interval; gravel, wood chips and soil are added into the vegetation holes, and vegetation is sown, so that the first connecting inclined ditch and the second connecting inclined ditch are utilized to improve the water retention capacity of the upper step of the waste dump, and favorable conditions are further provided for vegetation growth and ecological restoration.
本申请提供一种排土场上部台阶生态修复方法，通过对待处理的排土场上部台阶的坡面进行平整处理；在平整后的所述排土场上部台阶的坡面依次覆盖碎石灰土层与熟土层；沿所述排土场上部台阶的坡面的第一方向在所述熟土层表面开设多个第一连接斜沟；沿所述排土场上部台阶的坡面的第二方向在所述熟土层表面开设多个第二连接斜沟；基于预设间隔在所述第一连接斜沟与所述第二连接斜沟中分别设置多个植被孔；在所述植被孔中加入碎石、木屑和土壤，并播种植被，从而利用第一连接斜沟和第二连接斜沟提高了排土场上部台阶的保水能力，进一步为植被的生长及生态的恢复提供了有利的条件。
Ecological restoration method for upper step of refuse dump
排土场上部台阶生态修复方法
LIU HONGLEI (Autor:in) / WU QIANG (Autor:in) / ZENG YIFAN (Autor:in) / LIU SHOUQIANG (Autor:in) / ZHAO ZHENGUANG (Autor:in) / DUAN CHENG (Autor:in) / QI SHUAI (Autor:in) / SHI WEIJIA (Autor:in)
14.10.2022
Patent
Elektronische Ressource
Chinesisch
Ecological restoration structure of high and steep side slope of refuse dump
| Europäisches Patentamt | 2020