摘要
文章利用京沪铁路沿线气象站的降水量和风速资料 ,统计分析了京沪铁路沿线各站严重影响高速列车行驶安全的两大气象因子———强降水和大风的分布特征 ,并给出了多年一遇的时雨量和多年一遇的日极大风速值 ,为京沪高速铁路设计提供科学的气象参数。
Severe precipitation and strong wind are very danger to the safety running conditions of the high speed railway. Based on the data of precipitation and wind speed along the railway from Beijing to Shanghai, the distribution characteristics of the two main meteorological factors were computed and analyzed, and the maximum of precipitation and wind speed that occur for decades are also be calculated. These scientific meteorological parameters are useful in the design of high speed railway from Beijing to Shanghai.
出处
《气象科技》
北大核心
2003年第1期45-49,共5页
Meteorological Science and Technology
基金
铁道部"京沪高速铁路设计预研究"项目资助
关键词
高速铁路
设计
气象站
降水量
风速资料
大风
强降水
频率
分布特征
天气资料
high speed railway from Beijing to Shanghai, severe precipitation and strong wind,distribution characteristics
