摘要
以地铁隧道下穿高速公路为背景,通过有限元模拟计算,分析了汽车荷载作用下隧道施工引起的路面沉降和应力变化规律,为隧道施工沉降控制和保证高速公路安全提供了参考依据,对类似环境下的隧道施工具有一定的借鉴意义。
Based on the tunneling crossing underneath highway, the essay analyses the regularity of pavement settlement and variation of stresses caused by tunnel construction under the vehicles loading by finite element method, which offers valuable references for controlling tunnel con- struction settlement and ensuring the safety of highway. It is also helpful for tunnel construction in similar environment.
出处
《山西建筑》
2013年第9期169-171,共3页
Shanxi Architecture
