摘要
以太佳高速公路第八合同段隧道工程为例,详细阐述了监控量测在隧道施工中的具体实施方案,并以实测资料为基础,对数据进行线性回归分析,反映隧道开挖后在一定时间内围岩收敛变形与时间的关系,及时了解和掌握隧道围岩的稳定状况,为指导施工及变更支护设计参数提供指导。
Taking the eighth contracting tunnel project of Tai-Jia highway as the case, it specifically the specific implementation scheme of monitoring and measurement in tunnel construction. Based on actual measuring data, it carries on linear regression analysis on the data, which re- flects the relation of surrounding rock convergence deformation and time in certain time after the tunnel excavation. As a matter of fact, it timely understand the stability condition of tunnel surrounding rock, which has provided guidance for construction and changing support design parameter.
出处
《山西建筑》
2011年第11期173-174,共2页
Shanxi Architecture
关键词
监控量测
隧道
线性回归分析
monitoring and measurement, tunnel, linear regression analysis
