In terms of the regional perspective, the distribution characteristics of ground collapse are controlled by topography and geomorphology, geological structures, groundwater, karst development level, covering layers and human engineering activities.
英
美
- 從區域上看，地面塌陷的分布特征受地形地貌、地質(zhì)構造、地下水作用特征、巖溶發(fā)育程度、覆蓋層條件和人類(lèi)工程活動(dòng)等的控制。
