Establishment of Intensity-Duration-Frequency Curves for Precipitation in the Monsoon Area of Vietnam
Establishment of Intensity-Duration-Frequency Curves for Precipitation in the Monsoon Area of Vietnam
复制标题
越南季风区降水强度-历时-频率曲线的建立
DOI：
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发表时间：
2005
期刊：
影响因子：
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通讯作者：
立川 康人
中科院分区：
文献类型：
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作者：
L. M. Nhat;立川 康人
概要 降雨强度-持续时间-频率（IDF）关系是水资源工程中最常用的工具之一，无论是用于水资源项目的规划、设计和运行，还是用于各种防洪工程项目。这种关系早在 1932 年就建立了（Bernard）。从那时起，全球多个地区建立了多套关系。然而，包括越南在内的许多发展中国家尚未建立这种带有降雨强度等值线的地图。越南季风区非常需要 IDF 曲线。本研究旨在构建越南季风区七个站点的IDF曲线，并提出使用越南红河三角洲（RRD）基准降雨深度和基准重现期的广义IDF公式。
Synopsis The rainfall Intensity-Duration-Frequency (IDF) relationship is one of the most commonly used tools in water resources engineering, either for planning, designing and operating of water resource projects, or for various engineering projects against floods. The establishment of such relationships was done as early as in 1932 (Bernard). Since then, many sets of relationships have been constructed for several parts of the globe. However, such map with rainfall intensity contours has not been constructed in many developing countries, including Vietnam. There is a high need for IDF curves in the monsoon region of Vietnam. This research is to construct IDF curves for seven stations in the monsoon area of Vietnam and to propose a generalized IDF formula using base rainfall depth, and base return period for Red River Delta (RRD) of Vietnam.