研究文章
研究中尺度的损伤演化特征不规则砂岩颗粒基于数字图像和分形理论
|
| 应力水平 |
| 数值示例 |
10% |
20% |
30% |
40% |
50% |
60% |
70% |
80% |
90% |
100% |
|
| 没有约束 |
D |
0 |
0.182 |
0.416 |
0.588 |
0.688 |
0.837 |
0.878 |
0.971 |
1.063 |
1.153 |
| ω |
0 |
0.091 |
0.226 |
0.294 |
0.344 |
0.419 |
0.439 |
0.485 |
0.532 |
0.577 |
|
| 与约束 |
D |
0 |
0.153 |
0.288 |
0.563 |
0.686 |
0.860 |
0.913 |
0.980 |
1.070 |
1.466 |
| ω |
0 |
0.077 |
0.144 |
0.282 |
0.343 |
0.430 |
0.457 |
0.490 |
0.535 |
0.733 |
|
|
