| 京沪沿线强降水频率及大风频率分布特征 |
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| 引用本文： | 张强,杨贤为,张永山,邹旭恺.京沪沿线强降水频率及大风频率分布特征[J].气象科技,2003,31(1):45-49. |
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| 作者姓名： | 张强 杨贤为 张永山 邹旭恺 |
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| 作者单位： | 国家气象中心气候中心,北京,100081 |
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| 基金项目： | 铁道部“京沪高速铁路设计预研究”项目资助 |
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| 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。
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| 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 |
| 修稿时间： | 2002年9月10日 |
THE ANALYSIS OF THE DISTRIBUTION CHARACTERISTICS OF SEVERE PRECIPITATION FREQUENCY AND STRONG WIND FREQUENCY ALONG THE HIGH SPEED RAILWAY FROM BEIJING TO SHANGHAI |
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| Zhang Qiang,Yang Xianwei,Zhang Yongshan,Zou Xukai.THE ANALYSIS OF THE DISTRIBUTION CHARACTERISTICS OF SEVERE PRECIPITATION FREQUENCY AND STRONG WIND FREQUENCY ALONG THE HIGH SPEED RAILWAY FROM BEIJING TO SHANGHAI[J].Meteorological Science and Technology,2003,31(1):45-49. |
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| Authors: | Zhang Qiang Yang Xianwei Zhang Yongshan Zou Xukai |
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| Abstract: | 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. |
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| Keywords: | high speed railway from Beijing to Shanghai severe precipitation and strong wind distribution characteristics |
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