【摘要】 结合工程实际,对观音庙隧道进口小净距段在地形浅埋、偏压情况下的动态施工过程进行了数值模拟,以指导施工实践。更多还原

【Abstract】 In this article,combining with engineering practice,a numerical simulation is made on the dynamic construction process in the small clear distance section of Guanyinmiao tunnel entrance under the circumstance of shallow-buried terrain and partial pressure to guide construction practice.更多还原