软弱地层盾构始发端头的垂直冻结加固与实测
石泉彬,杨平,张婷,何冬
Vertical freezing reinforcement and monitoring in site for tunnel
shield-launching end in soft soil stratum
SHI Quanbin,YANG Ping,ZHANG Ting,HE Dong
南京林业大学学报（自然科学版）
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2015, (06): 125
-130
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DOI: 10.3969/j.issn.1000-2006.2015.06.022
