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. 2019 Apr;33(4):492–496. [Article in Chinese] doi: 10.7507/1002-1892.201807004

表 1.

Parameter values of compression test for each group of samples (n=3, Inline graphic)

各组样本压缩试验参数值(n=3, Inline graphic

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