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杭州市地处典型软土地区，其建筑物、地下管线分布较密，且地下水位较高，降雨量大，使得深基坑开挖问题尤为复杂。为此，我们对杭州市区１００余个典型的深基坑围护工程，从基坑开挖深度、土质状况以及围护结构形式等方面进行了归纳、分析、总结，分析其平均造价情况，并就造
Hangzhou is located in a typical soft soil area. Its buildings and underground pipelines are densely distributed with high underground water levels and heavy rainfall, which makes the excavation of deep foundation pits particularly complicated. To this end, we have summarized, analyzed and summarized the average cost of more than 100 typical deep foundation pit dwellings in Hangzhou City from the aspects of excavation depth, soil conditions and the form of envelope. And made