大同地区深基坑开挖与支护存在问题的探讨

摘要

This paper analyzed the area landform and geological characteristics in Datong,analyzed the existing problems of erosion and deposi-tion valley,denudation and accumulation stage,erosion and deposition inclined plain three types deep foundation pit excavation and supporting, and summarizes the matters need attention in deep foundation pit excavation and supporting,for reference.%分析了大同地区区域地貌与地质特征，对侵蚀堆积河谷、剥蚀堆积台原、侵蚀堆积倾斜平原三种类型的深基坑开挖与支护存在的问题进行了分析，并总结了深基坑开挖与支护需要注意的事项，以供参考。