天然岩石裂隙面粗糙度尺寸效应及方向性研究

梅倩玮,陈刚,罗凤强,马玲,龚红胜,龙妍竹

Research on Size Effect and Directionality of Roughness of Natural Rock Fracture Surface

Qianwei MEI,Gang CHEN,Fengqiang LUO,Ling MA,Hongsheng GONG,Yanzhu LONG

表6 基于粗糙度修正系数的分形维数计算结果

Table 6 Calculation results of fractal dimension based on roughness correction coefficient

样品编号 不同尺寸下的分形维数 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% S1-AP 2.1552 2.2319 2.3103 2.3594 2.3945 2.4137 2.4375 2.4416 2.4592 2.4759 S1-Sur 2.0949 2.1315 2.1057 2.0985 2.1143 2.1114 2.1003 2.0985 2.0908 2.2086 S2-AP 2.1919 2.2632 2.2870 2.3206 2.3223 2.3458 2.3647 2.3818 2.4056 2.4222 S2-Sur 2.0864 2.0748 2.0926 2.1026 2.0762 2.0632 2.0602 2.0600 2.0532 2.0515 S3-AP 2.2115 2.3295 2.3651 2.3832 2.3988 2.4132 2.4175 2.4239 2.4327 2.4157 S3-Sur 2.1055 2.1005 2.1138 2.0697 2.0762 2.0664 2.0683 2.0627 2.0681 2.0862 S4-AP 2.2344 2.3521 2.2300 2.2741 2.2747 2.2343 2.2412 2.2043 2.2032 2.2010 S4-Sur 2.1524 2.1358 2.1112 2.1299 2.1693 2.1643 2.1714 2.1899 2.1840 2.2084 S5-AP 2.2739 2.322 2.3264 2.3644 2.3517 2.3373 2.3075 2.3200 2.3256 2.3333 S5-Sur 2.1074 2.0665 2.0978 2.1478 2.1307 2.1429 2.1524 2.1477 2.1630 2.1537 S6-AP 2.1586 2.2672 2.3314 2.3708 2.4083 2.4290 2.4571 2.4767 2.4757 2.4688 S6-Sur 2.1512 2.1805 2.2040 2.2048 2.2311 2.2272 2.2203 2.2284 2.2247 2.2289 S7-AP 2.1673 2.2112 2.2773 2.3234 2.3618 2.3957 2.4171 2.3821 2.3815 2.4865 S7-Sur 2.1171 2.1256 2.1652 2.1938 2.2032 2.1875 2.1739 2.1792 2.1731 2.1796 S8-AP 2.1948 2.2350 2.2712 2.3056 2.3305 2.3209 2.3299 2.3499 2.3545 2.4317 S8-Sur 2.1800 2.1887 2.1927 2.1895 2.1691 2.1970 2.1613 2.1410 2.1393 2.1491 S9-AP 2.1448 2.2531 2.3078 2.3722 2.4237 2.4067 2.4252 2.4441 2.4608 2.3932 S9-Sur 2.0995 2.1497 2.1291 2.1475 2.1632 2.1658 2.1630 2.1621 2.1622 2.1919