摘要
基于隧道的基础加固理论尚不成熟,隧道基础加固设计存在很大困难的现状,通过对软弱黄土隧道基础加固的机理进行分析,明确了隧道基础加固对施工中控制变形和防止塌方的作用。
Because the tunnel foundation reinforcement technology is immature, and the design of tunnel foundation reinforcement is difficult, the foundation reinforcement mechanism of weak loess tunnel is analyzed, through which the effects of controlling deformation and preventing collapse are proved. The conclusion can pro-vide reference for the design and construction of similar tunnel projects.
出处
《筑路机械与施工机械化》
2012年第8期66-68,共3页
Road Machinery & Construction Mechanization
关键词
软弱黄土隧道
基础加固
机理
数值模拟
weak loess tunnel
foundation reinforcement
mechanism
numerical simulation
