ISSN 2096-4498

   CN 44-1745/U

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Comparison and Contrast between CRD Excavation
Method and 3bench 7step Excavation Method and Their Optimization
CUI Xiao-Feng, SUN Shao-Feng, WANG An-Hong, HOU Min
Tunnel Construction . 2010, (2): 131 -133,178 .  DOI: B