Large Shield Shaft of the inverse construction technology

摘要：

Along with Chinese the underground engineering construction is arisen, slurry shield construction to its adaptation to various stratum, environmental protection, safety, high efficiency, in the subway of china, highway tunnel, diversion tunnel in the area is extremely rapid development, shaft for shield is smooth starting to provide a space structure, Shield machine is assembled, commissioning in vertical shaft, The north shore of South-to-North Water Transfer Project Shield Shaft Design for the circular structure, the inner diameter is 16.4m, diameter 18.0m, shaft concrete depth of 50.1m,using a top-down construction. To ensure that the shield tunneling according to plan .

关键词： component slurry shield South-to-North Water Transfer Project t 50.1m deep well shield diameter 18.0m a top-down construction

作者: Hai Meng Shengrong Cao

作者单位: Provincial Technical Center of china Gezhouba group No.5 engineering CO., LTD YiChang,China 443002 Wuhan University of Water Resources and Hydropower Engineering Science, State Key Laboratory Wuhan ,

会议类型: 国际会议

会议名称: 2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

会议地点: 三峡

会议语种:英文

页码: 834-837

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）