单轴受压岩石变形断裂机理研究  

Research on Mechanics of Deformation and Rock Failure in Uniaxial Compression

作　　者：刘冬梅[1] 董太源[2] 龚永胜[1] 曾芳金[1] 

机构地区：[1]南方冶金学院建工系,江西赣州341000 [2]南方冶金学院理学系

出　　处：《南方冶金学院学报》2001年第2期77-80,共4页Journal of Southern Institute of Metallurgy

基　　金：江西省青年科学基金资助项目!编号975008

摘　　要：阐述了单轴受压岩石变形断裂特征，结合全息干涉实验图谱，分析了受压岩石非线性变形缘由，从能量、细观结构、力学3方面揭示了岩石断裂破坏的实质，解释了岩石变形断裂机理．The properties of rock deformation and failure under the uniaxial compression are detailed．With the laser holographic interferometry hologram the cause of rock non－linear deformation is analyzed． The essence of rock failure and destruction has been shown in term of energy  microstructure and mechanics． Also the mechanisms of rock deformation and failure have been stated clearly．

关 键 词：单轴受压 非线性变形 岩石断裂 变形特征 

分 类 号：TU456[建筑科学—岩土工程] TD313.1[建筑科学—土工工程]