摘要
通过龙滩水电站地下厂房大量的原型监测数据,研究陡倾角层状岩体大型地下洞室的位移特性、锚杆应力特性以及它们的变化规律,并分析了对围岩位移和锚杆应力的影响因素。
According to the large quantity of Longtan hydropower station in-situ measured data,the characteristics of country rock displacement and anchor stress in steep dip layered rock mass is researched.The country rock are studied and the factors which influence the displacement of the country rock and bar stress are analyzed as well.
出处
《山西建筑》
2009年第26期79-80,共2页
Shanxi Architecture
关键词
地下洞室
围岩位移
锚杆应力
underground caves
displacement of the country rock
anchor bar stress
