刷状葵骨固沙障材料性能与固沙效益

屈建军, 朱志昊, 彭怀午, 李玉进

Material performances and sand-fixing benefits of brush Kuigu barriers

Jianjun Qu, Zhihao Zhu, Huaiwu Peng, Yujin Li

表3 刷状葵骨沙障输沙率拟合分析结果

Table 3 Fitted analysis results of sediment flux density with the brush Kuigu barriers

风速/(m·s-1) a0 a1 a2 a3 R2 P 10 0.008 -0.004 0.004 -0.001 0.967 <0.001 14 0.522 0.147 -0.055 0.003 0.981 <0.001 18 0.321 1.416 -1.134 0.286 0.474 >0.05 22 0.050 3.142 -1.737 0.326 0.994 <0.001