surface collapse meaning in Chinese
地面塌陷
Examples
- Discussion on treatment of surface collapse and ecological destruction in coal mine
煤矿地表塌陷生态破坏的治理探讨 - Discussion on mechanism of surface collapse pit and dimensions of obstructive ridge for steep inclined coal seam mining
急倾斜煤层开采地表塌陷坑形成机理与安全矿柱尺寸研究 - An improved mode of coal cutting is recommended aiming at the specifical status of surface collapse of coal field in yanzhou city , and several control policies on restoration and reclamation of collapsing land are also put forward
针对兖州矿区的具体塌陷状况提出了改进采煤方式、对塌陷土地进行恢复和复垦等几点防治措施。 - Surface collapse of coal field is one kind of geological disaster with great hazard , which may result from distortion and breakout of overlying strata that lose their support after underground coal beds are excavated in a large area
摘要采煤区地面塌陷是由于地下煤层大面积采空引起上覆岩层失去支撑而变形崩落最后导致地面沉降一种危害很大的地质灾害。 - And the authors bring out advanced comprehensive strategy to prevent and cure the surface collapse that will happen , and brings out the " one opeing up two leveling , three rebuilding " strategy to cure the existed surf ace collapse
同时，提出了在地面塌陷形成以前就采取”超前”的综合防治措施，对已形成地面塌陷采取”一疏二平三改造”的措施进行综合治理。