ISSN 2096-4498

   CN 44-1745/U

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Pressure Calculation Method and Stress Characteristics of Surrounding Rock of SmallSpacing Tunnel in Weak Stratum

LIU Jia
Tunnel Construction . 2021, (S1): 174 - .  DOI: 10.3973/j.issn.2096-4498.2021.S1.022

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