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4 极差分析表
Table 4 Range analysis
来源T1T2T3T4极差最优水平最优组合影响顺序
环境温度A/℃229.62255.55252.72294.2264.604A4B4C1D4衬砌粗糙度D>环境温度A>含水率C>冻结时长B
冻结时长B/h240.58255.55261.67274.4133.894
含水率C/%276.77271.11247.06237.1639.611
衬砌粗糙度D197.56216.42276.29341.84144.284
误差列E266.87257.44253.19254.6113.68