Experimental Research on the Effect of the Subsurface Drainpipe with the Triangular Section and Pipeless Wall on Inhibiting Flow around the Cross Section in Unsaturated Soil

HAN Han, LI Ming-si, LIU Xing-shuang, CHANG Yu-rong, CHEN Wen-juan

China Rural Water and Hydropower . 2023, (12): 172 -179 . DOI: 10.12396/znsd.230276