沈阳地铁盾构隧道设计浅谈

在沈阳已建成的地铁一号线和正在建设的地铁二号线工程中,盾构法施工的隧道里程占总里程的60%以上,其高效性、安全性、经济性在沈阳地铁建设中得到了较好的体现。总结了沈阳地铁盾构隧道设计的成功经验,针对盾构法隧道管片设计、管片拼装、曲线段管片排版与线路拟合等关键问题提出了合理的设计方法与理念,对今后沈阳地铁的类似工程有一定指导意义。

Brief Discussion on Shield Tunnel Design of Shenyang Subway

There is over 60% of the total length of tunnel constructed by shield method in the projects of the Line 1 and Line 2 of Shenyang Subway.Its high efficiency,safety and economy are well represented in the construction project of Shenyang Subway.Reasonable design method and concept to key problems such as segment design,segment assembly,segment arrangement in curve section and route fitting are proposed by summarizing the successful experience of shield tunnel design in Shenyang Subway,which may provide refer...