冻融循环作用下含天然损伤砂岩破坏过程的数值试验研究

刘慧, 徐雅丽, 杨更社, 潘鹏志, 金龙, 唐丽云, 黄慧琦

Numerical experimental study on failure process of sandstone containing natural damage under freeze-thaw cycle

Hui LIU, Yali XU, Gengshe YANG, Pengzhi PAN, Long JIN, Liyun TANG, Huiqi HUANG

图11 不同冻融循环次数下砂岩不同测点RFD破坏云图

Fig. 11 RFD failure cloud images of sandstone at different measuring points under different freeze-thaw cycles