EXPERIMENTAL STUDY ON THE DAMAGE AND FAILURE PROPERTIES OF ROCK LIKE MATERIAL WI

EXPERIMENTAL STUDY ON THE DAMAGE AND FAILURE PROPERTIES OF ROCK-LIKE MATERIAL WITH PRE-EXISTING DOUBLE FLAWS UNDER UNIAXIAL COMPRESSION，赵程，鲍冲，Based on digital image correlation (DIC) method and self-developed code, the global strain field changing and failure properties of rock-like materials with p