在露天煤矿生产过程中出现的滑坡,往往影响生产的正常进行,有时由于滑坡发生在运输站场部位,而使全矿生产陷于停顿。对于这样的滑坡,如果采用缓坡清理的办法,将延误生产时间过久。有时,因受地面建筑物的限制,不允许缓坡。因而迫使人们考虑改用支挡加固的工程措施,使已经产生变 Landslides that occur during the production of opencast mines often affect the normal operation of production. Sometimes, the entire ore production is put to a halt due to landslides occurring in the transportation yard site. For such a landslide, if using a gentle slope cleaning approach, will delay the production time too long. In some cases, gentle slopes are not permitted due to the restriction of ground structures. As a result, people have been forced to consider engineering measures instead of retaining reinforcement so that changes have taken place