摘要
结合铜黄高速公路汤屯段坞石隧道施工过程中的监控量测工作,通过围岩变形与应力分布、结构受力等方面采用理论分析、现场监测多种手段,开展了大量研究工作,揭示了该特定条件下,围岩变形与支护结构受力特点,为施工设计和现场施工提供了较为可靠的依据。
The complicated geological conditions of Wushi tunnel in Tonghuang expressway are investigated and analyzed in this paper. The study on the displacement and stress distribution of surrounding rock revealed the characteristic of the displacement of surrounding rock and the force in support structure under some special conditions by the method of technical analysis and site monitoring. The monitored data and the experience can be used for reference in the design, construction and research of similar tunnel.
出处
《地下空间与工程学报》
CSCD
2007年第z2期1408-1411,1420,共5页
Chinese Journal of Underground Space and Engineering
关键词
监控量测
施工
围岩稳定性
monitoring and measurement
construction
stability of surrounding rock
