Application of the CRD Method in Construction of an Ultra-Shallow,Ultra-High Section and Large-Span Mined Tunnel

摘要：

　　This paper explain the controllable factors of the application of the CRD method in the construction of an ultra-shallow,ultra-high section and large-span mined tunnel.And it also introduce the construction scheme of the application on the background of the Ou-Zhuang station air duct C of Guangzhou Metro line No.5.The practical application shows that the CRD method is not only an applicable method but also a necessary means for this kind of tunnel.

关键词： Ultra-shallow tunnel Ultra-high section and large-span mined tunnel CRD construction method

作者: SU Jian-feng XU Yu-feng

作者单位: Guangzhou Metro co.,Guangzhou 510030,China School of Civil Engineering and Transportation,South China University of Technology,Guangzhou 510640

会议类型: 国际会议

会议名称: 2013 International Conference on Advanced Engineering Materials and Architecture Sciences(2013先进工程材料与建筑科学国际会议)(ICAEMAS 2013)

会议地点: 西安

会议语种:英文

页码: 680-683

在线出版日期: 2013-07-27（万方平台首次上网日期，不代表论文的发表时间）