| 世界实测与调查最大点雨量及其外包线公式 |
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| 引用本文： | 王国安,李保国,王军良. 世界实测与调查最大点雨量及其外包线公式[J]. 水科学进展, 2006, 17(6): 824-829 |
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| 作者姓名： | 王国安 李保国 王军良 |
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| 作者单位： | 黄河勘测规划设计有限公司,河南,郑州,450003;黄河勘测规划设计有限公司,河南,郑州,450003;黄河勘测规划设计有限公司,河南,郑州,450003 |
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| 摘 要： | 介绍了世界范围内大量实测与调查的点雨量极值,据此求得了世界最大点雨量外包线的新公式R=491D0.452,并对世界最大点雨量的地区分布特点、暴雨成因以及点暴雨极值在可能最大降水估算中的运用作了简要的说明.
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| 关 键 词： | 世界最大点雨量 可能最大降水 暴雨洪水 外包线公式 |
| 文章编号： | 1001-6791（2006）06-0824-06 |
| 收稿时间： | 2005-09-29 |
| 修稿时间： | 2006-03-20 |
World's greatest known point rainfalls and their enveloping curve formula |
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| WANG Guo-an,LI Bao-guo,WANG Jun-liang. World's greatest known point rainfalls and their enveloping curve formula[J]. Advances in Water Science, 2006, 17(6): 824-829 |
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| Authors: | WANG Guo-an LI Bao-guo WANG Jun-liang |
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| Affiliation: | Reconnaissance Planning and Design Research Institute, Yellow River Conservancy Commission, Ministry of Water Resources, Zhengzhou 450003, China |
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| Abstract: | This article presents a large number of extreme values of the point rainfalls around the world and derive a new envelope curve formula for enveloping the world's greatest known point rainfalls,R=491D~(0.452)(R is the rain,D is the duration of rainfall).In the end,it gives a brief explanation to characterize the regional distribution of the world's greatest point rainfalls,the causes of storms and the use of extreme values point storms in the probable maximum precipitation estimation. |
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| Keywords: | world's greatest point rainfall probable maximum precipitation enveloping curve formula storm flood |
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