[an error occurred while processing this directive]
循环载荷对压实雪冰抗压强度的影响研究
洪嘉琳1,2(), 焦凤琪1, 应咏翰1, 李金奇1, 王义超1, 邵也1, 范晓鹏2,3,4()
The effect of cyclic loading on the compressive strength of compacted snow
Jialin HONG1,2(), Fengqi JIAO1, Yonghan YING1, Jinqi LI1, Yichao WANG1, Ye SHAO1, Xiaopeng FAN2,3,4()

图7. 不同应变下压实雪冰在单调载荷与循环载荷下的单轴抗压强度
注：实验温度为（-10.0±0.3） ℃，应力幅值在单调载荷时为0 MPa，应力幅值在循环载荷时为1.0 MPa，频率为0.03 Hz，平均应力为1.0 MPa，循环次数为100

Fig. 7. Uniaxial compressive strength of compacted snow under monotonic load and cyclic load at different strain rates
The experimental temperature is （-10.0±0.3） ℃，the stress amplitude is 0 MPa under monotonic load，the stress amplitude is 1.0 MPa under cyclic loading， the frequency is 0.03 Hz，the average stress is 1.0 MPa，and the number of cycles is 100