双层网盾状沙障防风固沙效益的风洞试验

屈建军, 朱志昊, 李启航, 高永平, 林婷

Wind tunnel test on windbreak and sand-fixing effect of double-layer net shield sand barrier

Jianjun Qu, Zhihao Zhu, Qihang Li, Yongping Gao, Ting Lin

表1 3种风速条件下无沙障时输沙量拟合结果

Table 1 Fitting results of sediment discharge without sand barrier

风速/(m·s-1) c d f R2 P 10 0.002 2.156 2.512 0.990 <0.001 14 0.064 14.941 2.979 0.992 <0.001 18 -0.089 23.085 6.216 0.903 <0.001