基于微极理论的冻结砂土应变局部化数值模拟
王冬勇, 邵博, 马玲, 齐吉琳, 彭丽云

Numerical simulation of strain localization for frozen sand based on micropolar theory
Dongyong WANG, Bo SHAO, Ling MA, Jilin QI, Liyun PENG
表1 模型参数
Table 1 Parameters used in the model
T/℃E/MPaνc/MPaφ/(°)cr/MPaφr/(°)εprGc/MPalc/mm
-21530.351.615.61.0611.51.50.5G1.0
-53150.301.828.31.2420.41.50.5G1.0