Waterproof measures of metro tunnel traversing active ground fissure zones in Xi'an, China

来源 :The International Symposium and 9th Asian Regional Conferenc | 被引量 : 0次 | 上传用户:sxtld
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  Large-scale extraction of ground water in Xian had resulted in significant land subsidence, which has triggered the rejuvenation of the normal faults in the upper portions of the Quaternary deposits underlying the city, leading to surface rupturing and the development of ground fissure zones across the city.
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