摘要
运用金朗和库伦定律土力学分析偏压浅埋隧道围岩稳定性,运用土力学分析偏压浅埋隧道围岩工程加固和施工处理方案的可靠性和必要性,运用微积分学阐明其中的土力学机理;以粤湘高速公路博深段杨岗1#隧道实例,阐述隧道偏压浅埋的土力学分析应用在实际工程的实效,论证隧道偏压浅埋处理土力学分析的重要性和必要性。
The stability of wall rock of shallow overburden tunnel under unsymmetrical pressure is analyzed by Kinglan and Cou- lomb law in soil mechanics. The reliability and necessity of wall rock reinforcing engineering scheme of shallow overburden tunnel under unsymmetrical pressure is analyzed by soil mechanics. Calculus is applied for explaining the soil mechanics therein. Taking the Yanggang 1# tunnel on Boshen segment of YueXiang highway as a example, the actual engineering effect of soil mechanics ap- plied in shallow overburden tunnel under unsymmetrical pressure was expatiated, the essentiality and necessity of soil mechanics for shallow overburden tunnel under unsymmetrical pressure was dem- onstrated.
出处
《西部探矿工程》
CAS
2014年第3期175-178,共4页
West-China Exploration Engineering
关键词
隧道
偏压浅埋
土力学
分析
应用
tunnel
shallow overburden under unsymmetricalpressure
soil mechanics
analysis
application
