冻融作用下土石混合体-混凝土界面强度劣化、孔隙结构演化及颗粒运移研究

唐丽云, 李屹恒, 于永堂, 金龙, 高志刚, 贾海梁, 孙强, 刘晨昕

Study on strength deterioration， pore structure evolution and particle migration of interface between soil-rock mixture and concrete under freeze-thaw action

Liyun TANG, Yiheng LI, Yongtang YU, Long JIN, Zhigang GAO, Hailiang JIA, Qiang SUN, Chenxin LIU

图6 土石混合体-混凝土界面剪切应力-位移曲线

Fig. 6 Shear stress-displacement curve of soil-rock mixture-concrete interface： with different numbers of freeze-thaw cycles （a） and with different rock contents （b）