摘要
通过对隧道监控量测和土工试验分析,总结了隧道围岩分级和主要支护参数的选取方法,论述了粉质粘土段多因素作用下的施工方法,并提出了一些有针对性的建议,以确保隧道的安全施工。
Through the analysis on tunnel monitoring measurement and soil test,this paper summarized the selection method of tunnel surrounding rock classification and primary support parameter,discussed the construction method of silty clay section under many factors effects,and put forward some suggestions,in order to ensure the safety of tunnel construction.
出处
《山西建筑》
2014年第21期190-192,共3页
Shanxi Architecture
关键词
粉质粘土
隧道
施工
silty clay
tunnel
construction
