临哈铁路典型路段风沙防治工程的三维气流场特征与防沙效率
韩庆杰1(
), 郝才元2, 屈建军1, 张宏杰2, 周福成2
), 郝才元2, 屈建军1, 张宏杰2, 周福成2
Characteristics of three-dimensional flow field and sand control efficiency at typical sand control engineering area along the Linhe-Hami Railway
Qingjie Han1(), Caiyuan Hao2, Jianjun Qu1, Hongjie Zhang2, Fucheng Zhou2
), Caiyuan Hao2, Jianjun Qu1, Hongjie Zhang2, Fucheng Zhou2
图4. 沙害现状（A、B：临哈铁路K432，沙砾质戈壁和剥蚀低山丘陵；C、D：临哈铁路K540，砾质戈壁、流动沙丘、沙片和剥蚀低山丘陵；E、F：天策铁路K10+800，沙砾质戈壁和剥蚀低山丘陵）
Fig.4. The present situation of sand damage along the (A/B: gritty gobi and denuded low hills at the Linhe-Hami Railway K432; C/D: gravel gobi, flowing dunes, sand sheets and denuded low hills at the Linhe-Hami Railway K540; E/F: gritty gobi and denuded low hills at the Tianehu-Ceke Railway K10+800)
