表 1.
Parameter values of compression test for each group of samples (n=3,
)
各组样本压缩试验参数值(n=3,
)
| 组别
Group |
屈服应力(MPa)
Yield stress (MPa) |
屈服载荷(N)
Yield load (N) |
弹性模量(MPa)
Elastic modulus (MPa) |
屈服压缩率
Yield compressibility |
2 MPa 压缩率
Compressibility within 2 MPa |
10% 应变压缩应力(MPa)
Compression stress within 10% strain (MPa) |
|
*与 A 组比较P<0.05,#与 B 组比较P<0.05
*Compared with group A, P<0.05;#compared with group B, P<0.05 | ||||||
| A | 5.65±1.13 | 90.37±18.04 | 28.91±4.23 | 0.50±0.03 | 0.369 7±0.014 2# | 0.082 2±0.015 8 |
| B | — | — | — | — | 0.786 1±0.014 7* | 0.082 1±0.059 7 |
| C | 3.10±1.31 | 49.62±20.90 | 56.87±4.30* | 0.12±0.03* | 0.130 6±0.029 1*# | 1.166 0±0.299 1*# |
| 统计值
Statistic |
F=1.118
P=0.169 |
F=1.118
P=0.169 |
F=2.905
P=0.005 |
F=2.392
P=0.000 |
F=228.500
P= 0.000 |
F=11.930
P= 0.000 |