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中铁十六局三公司承担着苏州市中环快速路北段阳澄西湖隧道工程施工任务。该工程工期紧、任务重、安全风险高、施工组织难度大。一是项目施工以粉土、粉砂土和淤泥质土为主,且地下有承压水,施工中要确保边坡稳定、土方开挖运输、三轴水泥搅拌桩止水帷幕施工效果等对管理者是一个严峻的考验;二是阳澄湖隧道地处国内最有名的阳澄湖大闸蟹养殖基地,文明环保要求高,外界反响大;三是隧道建成后长期置于湖水之中,目前国内湖底隧道一
The three companies of China Railway 16th Bureau undertook the construction of Yangcheng West Lake Tunnel Project in the north section of Central Expressway in Suzhou City. The project duration tight, heavy tasks, high security risks, construction of large organizations. First, the project is mainly silt, silt and muddy soil, with underground pressure water. The construction should ensure the stability of the slope, earthwork excavation and transportation, and the construction effect of the three-axis cement mixing pile sealing curtain. The manager is a severe test; the second is the Yangcheng Lake tunnel is located in the most famous Yangcheng Lake hairy crab breeding base, civilized environmental protection requirements, the external response; Third, the long-term built into the lake after the tunnel is completed, the current lake bottom of a tunnel