滑坡是山区建设中常见的一种不良地质现象。滑坡一般规模较大,小者几千立方米,大者数十万乃至上百万立方米,有时甚至整座山包的土石方向下滑动,危害甚大。有的工厂遭受滑坡危害,生产管线被切断,厂房被毁坏,严重威胁生产安全。有的工程在建设中遇到滑坡,耗费大量投资进 Landslides are a common undesirable geological phenomenon in mountainous areas. Landslides are generally large in size, with thousands of cubic meters being small, hundreds of thousands of even the largest, and even millions of cubic meters, and sometimes even slipping in the direction of the earth and stone of the whole sag, causing great damage. Some factories suffered from landslide hazards, production lines were cut off, factories were destroyed, and production safety was seriously threatened. Some projects encountered landslides during construction and spent a lot of investment