摘要
该文描述了单裂隙岩体的裂隙面结构性状 ,提出了等效裂隙开度的计算方法和测量方法。建立了单裂隙及成组平行裂隙的渗透系数表达式 ,并在此基础上推导出了三维应力。
The properties of fissure structure in a single fractured rock mass are described in the paper. The calculating and measuring methods of equivalent fissure openness are put forward. The permeability coefficient formulas of a single fissure and a group of parallel fissures are given. The relationship between permeability and stress of the fractured rock mass under the actions of three-dimensional stress,combination stress (normal stress and shear stress) and rock deadweight stress in presented.
出处
《勘察科学技术》
2003年第1期24-27,共4页
Site Investigation Science and Technology
基金
国家自然科学基金资助项目 (10 0 72 0 72 )
