摘要
结合工程地质及铁路工程的要求,进行了较为系统的地层调查工作,通过钻探对比分析,对侏罗纪地层进行了粗浅的划分,以期对永寿梁越岭长隧道C9K方案通过侏罗系地层的围岩基本分级提供较充分的划分依据。
Combined with the requirements of engineering geology and railway projects, it makes a systematic geological investigation. Through boring and comparative analysis, it makes a rough division of Jurassic strata, so as to provide a fundamental dividing basis for the basic grading of the surrounding rock of Jurassic strata which Yongshouliang passing through long tunnel（C9K plan）.
出处
《山西建筑》
2009年第21期86-87,共2页
Shanxi Architecture
关键词
地层
划分
力学分析
strata, divide, mechanics analysis
