以昆仑隧道施工监测为研究对象,通过对隧道施工中的监控测量结果分析,得到了浅埋隧道施工期间围岩的变形规律,为围岩稳定提供了可靠信息,保证了隧道施工的安全.并通过三维仿真分析成果与隧道围岩位移实测值的比较,数值模拟分析得到的施工过程中隧道围岩位移场变化规律基本与实际相符合,验证了数值模拟结果的可靠性,便于更好地开展施工监控和施工指导工作.%The construction monitoring to Kunlun Tunnel is taken as a object of study, and the deformation characteristics of surrounding rock are obtained based on the analysis for the monitoring and measurement results, which can reflect the reliable information on the stability of surrounding rock so as to guarantee the safety of tunnel construction. The comparison, between three-dimensional FEM simulation analysis results and the practical monitoring and measurement results, shows that the deformation characteristics of the displacement field of surrounding rock during construction obtained from the numerical simulation analysis are generally consistent with the measured values. Therefore, the reliability of the results simulated is verified for the purpose of making the work of construction monitoring and construction guiding better.
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