酒额铁路酒泉至东风段典型沙害区段风沙环境特征
李强

Characteristics of aeolian environment in typical sand-hazard sections along the Jiuquan-Dongfeng section of Jiuquan-Ejin Banner Railway
Qiang Li
表1 风能环境分类20
Table 1 Classification of wind energy environment20
DP/VU风能环境RDP/DP方向变率风况类别
<200<0.3复杂或钝双峰风况
200~400中等0.3~0.8中等锐或钝双峰风况
>400>0.8窄或宽单峰风况