摘要
根据乌鞘岭隧道工程实例阐述了高地应力软岩隧道大变形的特点,及其整治措施,通过模型计算对施作锚杆隧道与没有施作锚杆隧道的应力以及位移进行了比较,并论述了锚杆支护对于整治大变形的重要作用。
According to the construction of Wushaoling Tunnel, the characters of high ground - stress and soft - rock large deformation tunnel and regulating methods are expounded. The stress and deformation of tunnel support with rock bolt and without rock bolt are compared through model calculation. The vital effects of rock bolt support in regulating large deformation are explained.
出处
《石家庄铁道学院学报》
2006年第1期27-29,45,共4页
Journal of Shijiazhuang Railway Institute