TY - JOUR A2 - Wang, Qingzhi AU - Zhang, Shuming AU - Jiang, Guanlu AU - Cai, Junfeng AU - Ye, Xiongwei AU - Luo, Bin AU - Yuan, Shengyang PY - 2022 DA - 2022/08/16 TI - A Binary Medium Model for Frozen Silty Sand Simplified by Breakage Parameter SP - 6988812 VL - 2022 AB - In order to investigate the strength-deformation characteristics of frozen silty sand, the triaxial compressive strength tests of saturated frozen silty sand under different fine particle contents were carried out, and the binary medium theory was introduced to interpret the stress-strain relationship.由于现有二进制二进制模型特征多参数复杂测定法,建议基于破解参数的简化二进制二进制模型衍生模型经冷凝沙三轴测试验证结果表明压力-分层关系可分三个阶段并增加轴线变换阶段,即线性弹性变换阶段、整形变换阶段和增压软级所有三个阶段都可用二进制介质模型转换元素和摩擦元素理论来充分解释线性弹性变换阶段外部压力主要由保值元素承载整形变形阶段 压力分担比 保值下降 和摩擦分量增加松软阶段,保值分保值快速下降,摩擦分保值快速增高在同一约束压力下,反动应力和散装减值最大值,而剪增强度则随着微粒含量的增加线性下降通过比较三轴测试中测出反动应力和二分半构件模型计算值分解参数,拟议模型可更好地模拟冷凝沙的压力-阵列关系研究结果可为季节性冷冻土壤组成模型提供理论参考SN-1468-8115UR-https://doi.org/101155/2022/6988812DO-10.1155/2022/69888112JF-GeofluidsPB-HindawiKW-ER-