基于变分法原理的浅埋隧道围岩压力上限研究

张翾, 黑世强, 戴世伟

Study on Upper Limit of Surrounding Rock Pressure of Shallow Tunnel Based on Variational Principle

ZHANG Xuan, HEI Shiqiang, DAI Shiwei

隧道建设 . 2020, (5): 679 -685 . DOI: 10.3973/j.issn.2096-4498.2020.05.009