岩体不连续面的剪切渗流特性分析  

Analysis of Shearing Leakage Characteristics of Un-continuous Face of Rock Mass

作　　者：杨国宏 刘卫 

机构地区：[1]上海隧道工程质量检测有限公司,上海200022

出　　处：《城市道桥与防洪》2004年第3期47-50,共4页Urban Roads Bridges & Flood Control

摘　　要：本文研讨裂隙岩体中水与应力的相互作用机理和岩体节理的剪切渗流特性 。The paper studies and discusses the interaction mechanism of water and stress in crack rock mass as well as the shearing leakage characteristics of rock mass. It also obtains the relation of the forced status and leakage coefficient as well as leakage flow of rock mass through analyzing the leakage theory of un continuous face of rock mass and the test study. At the same time, it obtains the conclusion that the permeability of un continuous face of rock mass will be obviously enlarged with shearing development.

关 键 词：裂隙岩体 地下水 剪切渗流试验 渗透系数 裂隙分布 剪切位移 

分 类 号：TU441.33[建筑科学—岩土工程]