Table 3 Feature variables and results.
From: Effects of loading modes and temperature on fracture properties of limestone
Specimen no. | Loading modes | K | ΔPmax (mm) | ΔCMODc (mm) | Δδc (mm) | ΔCTODc (mm) |
|---|---|---|---|---|---|---|
1 | 1 | 2 | −0.0125 | 0.0002 | 0.0008 | −0.0004 |
2 | 1 | 1 | 0.0175 | 0.0003 | 0.0016 | 0.0007 |
3 | 2 | 2 | −0.0525 | 0.0003 | −0.0026 | 0.0002 |
4 | 2 | 1 | 0.0475 | −0.0007 | 0.0002 | −0.0005 |
5 | 1 | 1 | 0.0475 | −0.0025 | −0.0001 | −0.0009 |
6 | 1 | 1 | 0.0475 | 0.0025 | −0.0033 | −0.0011 |
7 | 1 | 1 | 0.0675 | −0.0005 | 0.0013 | 0.0009 |
8 | 2 | 2 | −0.1625 | 0.0005 | 0.0022 | 0.0012 |
9 | 1 | 2 | −0.0310 | −0.0010 | −0.0009 | 0.0014 |
10 | 1 | 1 | 0.0530 | −0.0020 | −0.0034 | −0.0024 |
11 | 2 | 1 | 0.0790 | 0.0030 | 0.0051 | 0.0015 |
12 | 2 | 2 | −0.1010 | 0.0000 | −0.0008 | −0.0005 |
13 | 1 | 2 | −0.0218 | 0.0052 | 0.0043 | 0.0024 |
14 | 1 | 1 | 0.0222 | 0.0002 | −0.0023 | 0.0006 |
15 | 1 | 1 | 0.1042 | −0.0018 | 0.0051 | −0.0017 |
16 | 2 | 1 | 0.0092 | −0.0048 | −0.0074 | −0.0029 |
17 | 2 | 2 | −0.1518 | −0.0008 | −0.0005 | 0.0008 |
18 | 2 | 1 | 0.0382 | 0.0022 | 0.0008 | 0.0009 |
19 | 1 | 1 | 0.0744 | −0.0012 | −0.0042 | −0.0007 |
20 | 1 | 1 | −0.0006 | 0.0028 | −0.0012 | 0.0025 |
21 | 1 | 1 | 0.0474 | −0.0042 | 0.0083 | −0.0018 |
22 | 2 | 2 | −0.0896 | −0.0012 | −0.0010 | 0.0002 |
23 | 2 | 2 | −0.0316 | 0.0038 | −0.0019 | −0.0002 |
24 | 1 | 1 | 0.0585 | 0.0027 | 0.0213 | −0.0399 |
25 | 1 | 1 | 0.0105 | 0.0051 | −0.0028 | −0.0479 |
26 | 2 | 2 | −0.0165 | −0.0039 | −0.0098 | 0.1409 |
27 | 2 | 2 | −0.0525 | −0.0039 | −0.0086 | −0.0532 |
28 | 1 | 1 | 0.0345 | −0.0040 | −0.0039 | −0.0002 |
29 | 1 | 2 | −0.0515 | 0.0000 | 0.0029 | 0.0052 |
30 | 2 | 1 | −0.0035 | 0.0040 | −0.0008 | −0.0043 |
31 | 2 | 1 | 0.0205 | 0.0000 | 0.0017 | −0.0007 |
