北京交通大学学报2013，Vol.37Issue(1)：16-20,5.
高地应力煤系软岩地层隧道大变形控制研究
Study on controlling large deformation of weak host rock tunnel under high ground stress
摘要
Abstract
For the difficult problems and large deformation of tunneling in the weak rocks of coal measures strata under complex high ground stress, various methods, such as the theoretical analysis, numerical simulation and we field experiment were used to conduct the comprehensive research, and we formed a key technology of controlling the deformation by effective operation and support measures. The practice and experiments showed that a good result of control the large deformation had been made by using the key technology.关键词
软弱地层/高地应力/大变形/控制技术Key words
weak strata/high ground stress/large deformation/control technology分类
交通工程引用本文复制引用
王永红,齐文彪..高地应力煤系软岩地层隧道大变形控制研究[J].北京交通大学学报,2013,37(1):16-20,5.基金项目
科技部国际合作项目资助(C09B400010) （C09B400010）
北京市自然基金资助项目(C09E300020) （C09E300020）
国家"973"计划项目资助(2009CB100021) （2009CB100021）
中央高校基本科研业务费专项资金资助(2011JBZ008) （2011JBZ008）
