冻融作用下岩石孔隙扩展演化特征研究
宋勇军, 李晨婧, 毕冉, 张琨, 周月, 韩冬阳

Study on characteristics of pore propagation and evolution in freeze-thawed rock
Yongjun SONG, Chenjing LI, Ran BI, Kun ZHANG, Yue ZHOU, Dongyang HAN
表2 试件参数平均值
Table 2 Average value of specimen parameters
试件 编号类型干密度/ (g·cm-3孔隙率/%纵波波速/(m·s-1
S-1完整试件2.30410.292 260
F-1预制双裂隙试件2.25910.782 252