摘要
根据隧道边仰坡的破坏机理建立了围岩变形5个阶段的预警反馈机制.构建的信息化施工安全体系在忻保高速沙塔隧道施工中的边坡稳定性预警及安全控制方面起到了重要作用.
An early-warning feedback mechanism concerning the five phases of wall rock deformation was established in accordance with the failure mechanism of tunnel slope.The observational construction safety system had played important role in the stability early-warning and safety control of the sandcastle tunnel slope construction of Xin-Bao Expressway.
出处
《徐州工程学院学报（自然科学版）》
CAS
2010年第4期67-71,共5页
Journal of Xuzhou Institute of Technology(Natural Sciences Edition)
关键词
隧道工程
边坡
信息化施工
tunnel project
slope
observational construction
