循环载荷对压实雪冰抗压强度的影响研究

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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1. 低温单轴压缩试验机和冰样
注：a为载荷传感器；b为低温环境箱；c为固定上压盘；d为可移动下压盘；e为伺服电机；f为数据采集系统

Fig. 1. Low temperature uniaxial compression testing machine and ice sample
a：load sensor；b：low-temperature environment box；c：fixed upper pressure plate；d：movable press disk；e：servo motor；f：data acquisition system