ISSN 2096-4498

   CN 44-1745/U

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Key Techniques of Excavation and Blasting in ShallowBuried Soft and Hard Strata of Tunnel Boring Machine Preparatory Tunnel of Plateau Railway

LI Zhijun, LIU Guangzhi, YU Jingbo, CHEN Qiao
Tunnel Construction . 2022, (6): 1044 -1052 .  DOI: 10.3973/j.issn.2096-4498.2022.06.012

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