地面沉降作为一种广泛的地质灾害,不仅对地面设施造成很大的破坏,而且也会使地下环境发生变化。从太原市地下水开采历史与地面沉降演变历史总体上相符可以看出,太原市地面沉降是由于过量开采中深层孔隙地下水引起地下水位急剧下降造成的。随着2003年太原市采取关井压采及引黄入并等一系列举措以来,地下水位呈现回升的趋势,地面沉降速率随之减缓。 Ground subsidence, as a widespread geological disaster, not only causes great damage to the surface facilities, but also changes the underground environment. From the general history of the history of groundwater mining in Taiyuan and the evolution history of ground subsidence, it can be seen that the land subsidence in Taiyuan is caused by the drastic drop of groundwater level caused by deep pore water in over-exploitation. With the adoption of a series of measures such as the shut-in of the well and the introduction of the Yellow River into the Taiyuan Municipality in 2003, the groundwater level has shown a tendency of recovery and the rate of land subsidence has slowed down.