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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1,2(), 薛珂1(), 高樯3, 张明礼4, 刘建平1, 谢军1, 向卿2, 杨明东2
Impact of lining roughness on peak shear strength of soil-lining interface in seasonal frozen zone
Xiaohan MA1,2(), Ke XUE1(), Qiang GAO3, Mingli ZHANG4, Jianping LIU1, Jun XIE1, Qing XIANG2, Mingdong YANG2

图2. 试验浅层土样

Fig.2. Test topsoil sample