摘要
以某黄土连拱隧道为研究背景,通过数值模拟,对隧道围岩在施工过程的应力和应变的变化情况及隧道的稳定性等进行了分析,结果表明数值模拟的结果与现场实测值较为吻合。
Loess has its own special properties as one special rock. In this paper, number simulation of a loess doubled - arch tunnel is used to analyzed comprehensively stress and strain of the surrounding rock, the resuh is consistent with the situ -monitoring data.
出处
《贵州工业大学学报（自然科学版）》
CAS
2008年第4期233-235,262,共4页
Journal of Guizhou University of Technology(Natural Science Edition)
关键词
黄土
连拱隧道
数值模拟
loess
doubled - arch tunnel
numerical simulation
