三联隧道软弱围岩条件下横洞与正洞交岔段施工技术
胡春停，刘艳仓
Construction Technology for Junction Section between Horizontal Adit and Main Tunnel in Soft Ground: Case Study on Sanlian Tunnel
HU Chunting, LIU Yancang
隧道建设
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2012, (2): 218
-222
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DOI: 10.3973/j.issn.1672-741X.2012.02.018
