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 |
图7 不同幅值应力条件下-10 ℃动弹性模量与累积塑性应变之间的变化情况 |
Fig. 7 Variation between dynamic modulus of elasticity and cumulative plastic strain at -10 °C for different amplitude stress conditions: 1.5 MPa (a), 2.0 MPa (b), 2.5 MPa (c) |
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