不同外形粗糙元覆盖沙床面抗风蚀效益的风洞模拟实验
樊瑞静1,2, 李生宇1*,*, 周杰1,2, 王海峰1

Wind Tunnel Experiment of Anti-erosion Efficiency on the Sand Beds Coverd by Different Shapes of Roughness-Elementes
Fan Ruijing1,2, Li Shengyu1,*, Zhou Jie1,2, Wang Haifeng1
挟沙风条件下不同外形粗糙元覆盖物的风蚀率(a)和抗风蚀率(b)