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以西安市某地铁换乘站基坑降水工程为例,对降水引起邻近建筑物和室外地面产生下沉和裂缝的问题进行了鉴定与分析,提出了处理意见。并提出防止基坑降水引起邻近建筑物等的沉降事故的建议。
Taking the foundation pit dewatering project of a subway interchange station in Xi’an as an example, the problems of precipitation and cracks caused by precipitation on adjacent buildings and outdoor ground were identified and analyzed, and suggestions for handling were given. And put forward suggestions to prevent the settlement accident of adjacent buildings caused by the dewatering of foundation pit.