摘要
依据公路隧道施工监控量测方案设计和现场测试经验,介绍公路隧道施工监控量测手段,主要通过选测项目中的钢筋计监测方法对公路隧道围岩变形对锚杆的力学作用和压力盒监测方法监测围岩对二次衬砌的力学进行探讨。通过对白马隧道现场监控量测数据的分析,证明了传感器监测方法是一套有效的隧道围岩稳定性监测方法。
Based on the planning design of construction monitoring measurement and in-site testing experience, this article introduced the monitoring measurement methods in highway tunnel construction using steel bar meters to monitor the mechanical action applied on the anchor rods by surrounding rock deformation, using pressure cells to monitor the mechanical behavior of secondary lining by surrounding rock. The analysis result of in-site measurement data of BaiMa tunnel indicated the sensor monitoring method is an effective monitoring method for the stability of tunnel surrounding rock.
出处
《重庆建筑》
2008年第6期38-40,共3页
Chongqing Architecture
关键词
公路隧道
监控量测
传感器监测法
highway tunnel
monitoring measurement
sensor monitoring method
