【摘要】 简要介绍了美国地面沉降研究的现状,包括沉降的类型、机理、治理措施和监测手段,以期对我国的地面沉降研究和防治起到借鉴作用。更多还原

【Abstract】 The study of the ground subsidence in the united states is introduced briefly in this paper ,including the types,mechanisms, disposing measures and monitoring methods of the subsidence, in order to use for reference to the research of the subsidence in china. 更多还原