摘要
围岩监控量测对隧道整个施工过程中,对隧道围岩及支护结构的变形和应力状况进行观察、量测,并通过对监测结果的处理,分析地层、支护结构的安全稳定性,判断隧道施工对地层的影响程度;通过信息反馈,修正设计参数,优化施工工艺,改进施工方法,均有重要的指导意义。根据多年的隧道工程监理工作经验,结合工程实例,介绍了当前监理工作中对监控量测信息化的管理与运用。
The monitor and measurement of surrounding rock are to observe and measure the deformations and stresses of the tunnel surrounding rock and supporting structure in the whole construction process of tunnel. According to the monitoring result, the article analyzes the safe stabilities of stratum and supporting structure, and judges the influence level of tunnel construction on the stratum. It is the important guiding significance to revise the design parameters, optimize the construction technology and to improve the construction method by the information feedback. Based on the supervision experience of tunnel engineering for many years and the engineering practices, the article introduces the management and application of monitoring and measuring informatizaton in the present supervision work.
出处
《城市道桥与防洪》
2015年第11期177-178,23,共2页
Urban Roads Bridges & Flood Control
关键词
监控量测
支护结构
变形
应力
信息化
monitoring and measuring,supporting structure,deformation,stress,informatization