混凝土一维应力层裂实验的全场DIC分析 1)
俞鑫炉*,付应乾*,董新龙,周风华2)(),宁建国*,徐纪鹏
FULL FIELD DIC ANALYSIS OF ONE-DIMENSIONAL SPALL STRENGTH FOR CONCRETE 1)
Yu Xinlu*,Fu Yingqian*,Dong Xinlong,Zhou Fenghua2)(),Ning Jianguo*,Xu Jipeng

图3. DIC方法测试得到的轴向应变与应变片测量数值的比较

Fig. 3. Comparisons of the strain histories measured by the DIC approach and the strain gauge