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) |
Xu Jipeng,Dong Xinlong,Fu Yingqian,Yu Xinlu,Zhou Fenghua |
图12 载荷与试样中心点拉伸应变$\varepsilon_{x}$时程曲线 |
Fig.12 The history of load and tensile strain $\varepsilon_{x}$ of sample centre point |