摘要
隧道开挖过程中,顶拱沉降观测是围岩变形监控量测的主要方法。文章结合京沪高铁西渴马隧道工程实践,介绍了顶拱沉降观测中采用的静力水准仪自动化测量法,并全面分析了此种新方法在观测精度、稳定性、特别是在自动化观测方面具有传统方法无法比拟的优势。
In the process of tunnel digging,the tunnel crown settlement monitoring is a major method in deformation monitoring.Combined with Xikema Tunnel of Beijing-Shanghai High Speed Rail,the hydrostatic level automated monitoring is introduced and the new method has unique advantages over the traditional one in observation precision,stability,especially in automated observations.
出处
《连云港职业技术学院学报》
2010年第1期49-53,共5页
Journal of Lianyungang Technical College
关键词
顶拱沉降
自动化
监控量测
静力水准仪
crown settlement
automation
control measurement
hydrostatic level
