衬砌粗糙度对季节冻土区渠基土-衬砌接触面间峰值抗剪强度的影响
马小涵, 薛珂, 高樯, 张明礼, 刘建平, 谢军, 向卿, 杨明东

Impact of lining roughness on peak shear strength of soil-lining interface in seasonal frozen zone
Xiaohan MA, Ke XUE, Qiang GAO, Mingli ZHANG, Jianping LIU, Jun XIE, Qing XIANG, Mingdong YANG
表1 土样基本物理性质参数
Table 1 Basic physical property parameters of soil samples
土质类型不同粒径(mm)的质量百分比/%干密度/(g·cm-3塑限/%液限/%
≥2 mm≥0.05~2 mm≥0.075~0.05 mm<0.075 mm
粉质黏土017.1267.7815.101.7429.7017.80