临哈铁路典型防沙工程区阻风效率与积沙量特征
韩庆杰, 郝才元, 张宏杰, 屈建军, 周福成

Distribution characteristics of wind resistance efficiency and sand accumulation quantity at typical sand control engineering area of Linhe-Hami Railway
Qingjie Han, Caiyuan Hao, Hongjie Zhang, Jianjun Qu, Fucheng Zhou
表1 平均积沙厚度空间分布(m
Table 1 Spatial distribution of average sand accumulation thickness (m)
线路里程沙害程度铁路迎风侧铁路背风侧
1.5 m阻沙栅栏

0.5 m

网格

0.3 m

网格

1.5 m

阻沙栅栏

0.5 m

网格

0.3 m

网格

整体平均积沙厚度0.290.150.110.190.070.05
K741+948-K744+548中等沙害0.2750.1650.130.1350.050.035
K744+548-K744+865轻微沙害0.1750.0650.0550.1450.0750.04
K744+865-K745+280严重沙害0.50.20.150.4150.1150.09
K745+280-K745+473中等沙害0.250.1750.1350.150.070.05
K745+473-K745+823中等沙害0.2750.1650.1150.1250.060.035
K745+823-K746+823中等沙害0.250.140.10.140.040.035