基于DIC及CPG技术的热冷循环后花岗岩I型断裂特性 - 吴秋红; 夏宇浩; 赵延林; 翁磊; 王世鸣; 冯淦 (煤炭学报, 2024)
Keywords: 断裂过程区; 裂纹扩展速度; fracture toughness; crack propagation velocity; digital image correlation(DIC)technique; 断裂韧度; cyclic heating-cooling; 裂纹扩展计(CPG)技术; fracture process zone; 热冷循环; 数字图像相关(DIC)技术; crack propagation gauge(CPG)technique