摘要
本文以某高速铁路隧道工程为实例,在现场监控量测数据分析的基础上,采用回归函数方法,对围岩变形特征曲线特点加以分析,总结了围岩变形基本规律,确定了二次衬砌施作的时间,为类似的工程实践提供一定参考。
This paper took a high-speed railway tunnel project as a case,on basis of live monitoring measurement data,to analyze the characteristics of surrounding rock deformation curve by means of regression function,summarized the basic law and determined the time of secondary lining construction in order to provide a certain references for similar engineering practice.
作者
裴巧玲
PEI Qiao-ling(Huaqing College/Xi’an University of Architecture and Technology,Xi’an 714000,China)
出处
《山东农业大学学报（自然科学版）》
CSCD
北大核心
2018年第4期706-709,共4页
Journal of Shandong Agricultural University：Natural Science Edition
关键词
大断面隧道
监控量测
台阶法
围岩稳定性
Large cross section tunnel
monitoring and measurement
benching method
stability of surrounding rock
