莱芜市工业合理布局与风的相关分析

Correlation Analysis of the Industrial Reasonable Layout and the Wind Direction on Laiwu City

根据2004年莱芜市环境质量报告书的结果,莱芜市总体环境质量达到《环境空气质量标准》(GB3095-1996)规定的二级标准。由于莱芜市盛行风向的频率仅为11%,各方向风向频率较均匀,因此在工业布局时主导风原则就失去了意义,应参考污染系数和污染风频进行规划设计。研究结果认为,莱芜市的工业布局最好应设在莱芜市的NW到SW之间的方向。

According to the Environmental Quality Report of Laiwu City in 2004, the overall environmental quality of Laiwu City has been up to the Grade II Standard specified in the Environmental Air Quality Standard （GB3095-1996）. Because of the prevailing wind direction frequency on Laiwu City is only 11%, as well as the wind direction frequency in each direction is uniform, so it is meaningless about the Prevailing Wind Principle for consideration of the industrial layout, and the pollution coefficient and the pollution wind direction frequency should be considered to carry out the planning and design. According to the research results, it is preferable to set the direction of the industrial layout in Laiwu City ought to from NW to SW.