主应力轴旋转条件下冻结黏土的动强度特性
张斌龙, 王大雁, 马巍, 雷乐乐, 周志伟

Dynamic strength characteristics of frozen clay under rotation of principal stress axis
Binlong ZHANG, Dayan WANG, Wei MA, Lele LEI, Zhiwei ZHOU
表1 试验方案
Table 1 Scheme of the tests
试验名称试样编号温度/℃频率/Hz围压/kPa循环应力比CSR
动三轴试验CT1~CT5-514002.500, 2.813, 3.125, 3.438, 3.750
CT6~CT107001.429, 1.607, 1.786, 1.964, 2.143
CT11~CT151 0001.000, 1.125, 1.250, 1.375, 1.500
空心扭剪试验HT1~HT5-514002.500, 2.813, 3.125, 3.438, 3.750
HT6~HT107001.429, 1.607, 1.786, 1.964, 2.143
HT11~HT151 0001.000, 1.125, 1.250, 1.375, 1.500