摘要
作为防洪措施及江河规划的重要基础资料,历史洪水调查结果直接关系工程建设的经济与安全。通过阐述历史洪水洪峰、洪量、重现期的调查方法及合理性检查的过程,获得科学合理的历史洪水资料,并进行洪水峰量频率分析计算,为确定工程规模及防洪提供参考。
As important basic data for flood control and river planning, results of historical flood investigation is directly related to the e conomy and security of project construction. This article expounds on the investigation method of historical flood peak, volume, recur rence interval and rational examination process. Scientific and rational historical flood data is obtained, and the calculation and analysis of the frequency of flood peak volume is conducted in a bid to provide a reference for determining the scale of the project and flood con trol.
出处
《农业科技与装备》
2013年第5期51-52,共2页
Agricultural Science & Technology and Equipment
关键词
历史洪水调查
洪峰
洪量
重现期
合理性检查
investigation of historical flood
flood peak
flood volume
recurrence interval
rationality check
