摘要
结合某隧道拱顶下沉与周边收敛监测数据,对某隧道施工过程中变形机理进行分析表明:通过现场监控量测数据及数值模拟结果对比分析,能够较为准确地掌控围岩的变形规律,可以为设计、施工提供理论指导。
Combined with vault subsidence and the surrounding convergence monitoring data of a tunnel,deformation mechanism is analyzed under the conditions of tunnel construction process.The research shows that through comparing and analyzing the site monitoring data and the numerical simulation results,it can be able to accurately control the deformation law of surrounding rock,which can provide theoretical guidance for the design and construction.
出处
《交通标准化》
2012年第22期57-61,共5页
Communications Standardization
关键词
变形机理
复杂地质
数值模拟
deformation mechanism
complex geology
numerical simulation
