摘要
根据岩石工程力学性质研究的需要 ,研制了岩石细观力学加载仪 (YXJY 5T)。该仪器设备配装在光学体视显微镜下 ,可以观察岩样在加载过程中 ,四个平面 (岩石试样为长方形柱体 )变形破坏的全过程 ,并获得岩样的应力
According to the requirement of studying for engineering mechanical properties of rock material, a loading apparatus for meso mechanical experiment of rocks has been developed. The appratus can be used as an additional instrument for optical solid microscope, and with the microscope, the complete failure progress of the four faces of rock samples (rectangular in shape) under loading can be observed. In this way, the stress strain curve and the related graphic of the changing microstructure of rock smaples can also be attained.
出处
《岩土力学》
EI
CSCD
2000年第3期289-293,共5页
Rock and Soil Mechanics
关键词
细观试验加载仪
细观结构
加载过程
岩石力学
rock
loading apparatus for the meso mechanics
microstructure
loading pregress
deformation failure
