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3 试验结果正交表
Table 3 Orthogonal table of test results
试验编号环境温度A/℃冻结时长B/h含水率C/%衬砌粗糙度D误差列E峰值抗剪强度/kPa
106181179.17
201221较低2198.03
301824中等3235.73
402427较高4305.53
5-5621较高3330.05
6-51218中等4286.67
7-51827较低1205.57
8-524242199.92
9-10624较低4179.17
10-1012273164.08
11-101818较高2358.34
12-102421中等1309.30
13-15627中等2273.47
14-151224较高1373.43
15-1518214247.07
16-152418较低3282.90