不同加载边界下混凝土巴西劈裂过程及强度的DIC实验分析 1)
徐纪鹏,董新龙,付应乾,俞鑫炉,周风华

EXPERIMENTAL ANALYSIS OF PROCESS AND TENSILE STRENGTH FOR CONCRETE BRAZILIAN SPLITTING TEST WITH DIFFERENT LOADING BOUNDARIES BY DIC METHOD 1)
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图13 应力-应变曲线
Fig.13 Stress-strain curve