摘要
为研究郑州地区地铁区间抗震问题, 本文以郑州市地铁2号线建设西路站-西站街站区间区间隧道工程为背景, 用MIDAS-GTS有限元软件对区间隧道在静力、 设防烈度地震及罕遇地震工况下进行有限元分析, 研究区间隧道内力计算结果, 分析区间隧道变形及地层变形特征.
In order to study the earthquake resistance of subway in Zhengzhou area, this paper took the section tunnel project of the west railway station to Xi Zhan Street Station of Zhengzhou Metro Line 2 as the background. The finite element analysis of the interval tunnel under static, fortified earthquake and rare earthquake was carried out with MIDAS-GTS finite element software, and the internal force calculation junction of the tunnel was studied. The characteristics of tunnel deformation and stratum deformation were analyzed.
作者
陈小龙
易领兵
李帅兵
吕兆龙
CHEN Xiaolong;YI Lingbing;LI Shuaibing(Kaifeng Culture Tourism Investment Group Co.,LTD.,Kaifeng Henan Co.,Ltd.,Beijing 100000;CCCC Railway Consultants Group Ltd.,Shanghai 200000;Shanghai City Railway Construction Technology Co.,LYU Zhaolong3 475000)
出处
《河南科技》
2018年第17期96-98,共3页
Henan Science and Technology
