上长坪连拱隧道无中导洞施工方法比选研究
刘春， 贺志刚， 陆启宏
Comparison and Selection of Construction Methods for Multiarch Tunnel of Shangchangping without Middle Drifts
LIU Chun, HE Zhigang, LU Qihong
隧道建设
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2019, (S1): 398
-403
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DOI: 10.3973/j.issn.2096-4498.2019.S1.054
