单轴循环荷载下冻结土石混合体动弹性模量和累积塑性应变研究
孙凯, 李志清, 孔佑兴, 周应新, 王双娇

Study of dynamic elastic modulus and cumulative plastic deformation in frozen soil-rock mixtures under uniaxial cyclic loading
Kai SUN, Zhiqing LI, Youxing KONG, Yingxin ZHOU, Shuangjiao WANG
表4 含石量、温度和轴向幅值与a、b、c参数偏相关分析结果
Table 4 Results of bias correlation analysis of stone content, temperature and axial amplitude with parameters ab and c
abc控制变量
偏相关系数P偏相关系数P偏相关系数P
含石量-0.296170.141810.317900.113510.49086*0.01089温度
-0.284950.158260.310070.310070.49833*0.00957轴向幅值
温度-0.45217*0.044020.336820.09246-0.083190.68619含石量
-0.380050.055470.330820.98790-0.073840.71999轴向幅值

轴向

幅值

-0.266310.188490.251110.21595-0.214080.29365含石量
-0.266310.188490.252860.21266-0.187160.35991温度