摘要
根据“引黄入晋”工程连接段隧洞施工中围岩变形情况 ,讨论了隧洞收敛观测断面的布置原则、现场观测方法以及观测数据的温度修正 .通过对施工过程中量测数据的整理和分析 。
From the deformation status of surrounding rock during the tunnel construction in 'the Yellow River Diversion Project', the layout principle of observation sections, the observation method of convergence, and the modified formula of the measured data were discussed. The regularity of change in convergence of surrounding rock with time was obtained based on the analysis of the measured data during the construction.
出处
《中国矿业大学学报》
EI
CAS
CSCD
北大核心
2002年第2期198-200,203,共4页
Journal of China University of Mining & Technology
关键词
隧洞
断面
收敛观测
观测数据
围岩
温度
tunnel
section
convergence observation
modification of measured value
