ISSN 2096-4498
CN 44-1745/U
ISSN 2096-4498
CN 44-1745/U
Construction Technology for Fork Section of Yingpanlu Xiangjiang River Crossing Tunnel in Changsha, China
Received date: 2012-12-08
Revised date: 2013-01-28
Online published: 2013-03-23
The junction section of Yingpanlu Xiangjiang river crossing tunnel has changing large crosssection, shallow overburden, poor geological conditions and complex stressing conditions. The technologies used for the construction of the fork section of the tunnel, especially the excavation sequence and the secondary lining of the tunnel section with changing large crosssection, are presented in the paper. The practice demonstrates that the technologies adopted are feasible for the specific conditions of the works.
JING Yongjun , FAN Zhi , OUYANG Gangjie , CHEN Changqiang , XU Yumin . Construction Technology for Fork Section of Yingpanlu Xiangjiang River Crossing Tunnel in Changsha, China[J]. Tunnel Construction, 2013 , 33(3) : 231 -236 . DOI: 10.3973/j.issn.1672-741X.2013.03.011
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