论文部分内容阅读
在露天矿建设期间，要毁坏大量土地，这些土地主要是被开段沟和掘沟时堆积的外部排立场所占用。采用线性尺寸很大的大型露天矿山设备需要形成很宽的工作平台以布置这些设备，并形成尺寸很大的台阶和挑土场。因此，开段沟和建矿初期排立场的体积都很大。影响开段沟体积的主要参
During the construction of the opencast mine, a large amount of land is to be destroyed. These land is occupied mainly by external arrangements piled up by ditches and ditches. The use of large linear open pit mines requires the formation of a wide working platform for the placement of these devices and the formation of large step and pickpockets. Therefore, the opening section of the ditch and the initial stage of the construction of the pit row are very large. Affect the main parameters of open ditch volume