摘要
岩体是一种不连续介质,岩体及岩体结构面强度特性具有一定的特殊性。岩体抗剪参数取值是否合理,关系到工程的安全和经济。本项研究涉及改进结构面及岩桥抗剪强度确定的新技术以及抗剪参数取值的新方法,具有一定的创新意义。
Rock mass is a discontinuous medium.The strength properties of rock mass and its structure plane are of certain peculiarity.It is related to the safety and economy of the project to fetch rationally the parameters of shear resistence of rock mass.This study is innovative to some extent in improving the structure plane,determining the shear strength of rock bridge and fetching the parameters of shear resistence.
出处
《人民珠江》
1999年第2期15-17,45,共4页
Pearl River
基金
国家"八五"攻关重点科研项目
关键词
岩体
结构面
抗剪强度
网络
模拟
节理
rock mass structure plane shear strength network analog joint
