摘要
根据现场监控量测结果和对围岩压力、初支应力、结构内力的测试数据,分析了堡镇隧道极高地应力段软岩大变形的规律,及时调整相应施工参数,确保了施工安全。
On basis of the in-situ monitoring results and the measured data of ground pressure, primary reinforcement stress and structure internal force, the pattern of the huge deformation of the soft ground in the extremely-high groundstressed portion of Baozhen tunnel is analyzed and the corresponding construction parameters are timely adjusted, which guarantees the construction safety.
出处
《隧道建设》
2008年第2期213-216,共4页
Tunnel Construction
关键词
极高地应力隧道
量测和测试
调整参数
tunnel with extremely-high ground-stress
monitoring and measurement
construction parameter adjusting
