...，地铁，新奥法，地面沉陷，控制方法 [gap=932]Key words underground engineering, subway, NATM, ground surface subsidence, control method ...
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A case study shows that this method is an available approach to investigate the mechanism of rock mass deformation and ground surface subsidence.
实践证明，所采用的综合研究方法是分析岩体移动和地表下沉机制的有效途径。
The strata movement and the ground surface subsidence caused by underground mining are serious underground engineering problems.
地下开采引起的岩层移动和地表沉陷是一个非常严重的地下工程问题。
The laws of ground surface subsidence and rock mass movement in east area of Chenchao iron mine due to underground mining are studied.
以大量的现场实测资料为基础，分析了程潮铁矿东区地下采矿引起的地表沉降和岩层移动规律。
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