太原市抽取地下水引起地面沉降机理研究

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地面沉降已经逐渐成为某些大中城市的主要地质灾害之一,尤其是像太原市由于过量开采地下水而引起的地面沉降已经严重地危害了城镇的正常发展.为了研究太原市抽取地下水引起地面沉降的机理,分别从有效应力原理、土层的固结状态、土层的应力-应变性状论述了抽取地下水与地面沉降的关系,并且得出土的固结和回弹过程是滞后于地下水的变化的;地面沉降漏斗中心与地下水漏斗中心是不一致的.
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