|
| 标本 |
(MPa) |
平均 |
∆(%) |
(MPa) |
平均 |
∆(%) |
(MPa·米1/2) |
平均 |
∆(%) |
|
| 没有气体 |
|
|
|
|
|
|
|
|
|
| 1 |
22.79 |
23.54 |
- - - - - - |
2.13 |
1.99 |
- - - - - - |
0.45 |
0.44 |
- - - - - - |
| 2 |
24.66 |
2.25 |
0.45 |
| 3 |
20.51 |
1.06 |
0.43 |
| 4 |
27.85 |
2.77 |
0.46 |
| 5 |
21.88 |
1.76 |
0.44 |
| 0.5 MPa |
|
|
|
|
|
|
|
|
|
| 1 |
19.73 |
19.7 |
16.31 |
1.62 |
1.64 |
17.68 |
0.36 |
0.34 |
22.56 |
| 2 |
23.2 |
2.44 |
0.39 |
| 3 |
20.68 |
1.94 |
0.37 |
| 4 |
18.9 |
1.17 |
0.30 |
| 5 |
15.96 |
1.04 |
0.30 |
| 1.0 MPa |
|
|
|
|
|
|
|
|
|
| 1 |
16.12 |
15.71 |
33.26 |
1.12 |
1.24 |
38.00 |
0.22 |
0.24 |
46.56 |
| 2 |
12.61 |
0.75 |
0.22 |
| 3 |
13.4 |
1.05 |
0.22 |
| 4 |
18.81 |
1.98 |
0.30 |
| 5 |
17.64 |
1.29 |
0.23 |
| 1.5 MPa |
|
|
|
|
|
|
|
|
|
| 1 |
14.04 |
13.75 |
41.59 |
0.54 |
0.60 |
69.85 |
0.19 |
0.17 |
61.19 |
| 2 |
17.8 |
1.01 |
0.23 |
| 3 |
12.26 |
0.43 |
0.12 |
| 4 |
9.03 |
0.33 |
0.11 |
| 5 |
15.62 |
0.70 |
0.21 |
|
|