| 暴雨强度公式推求方法探讨 |
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| 引用本文： | 邱兆富,周琪,张智,郝以琼.暴雨强度公式推求方法探讨[J].城市道桥与防洪,2004(1):47-49. |
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| 作者姓名： | 邱兆富 周琪 张智 郝以琼 |
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| 作者单位： | 同济大学污染控制与资源化研究国家重点试验室,上海,200092;重庆大学城市建设与环境工程学院,重庆,400045 |
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| 摘 要： | 暴雨强度公式是城镇雨水排水系统规划与设计的基本依据之一。目前 ,我国很多地区具有的降雨资料已超过 30年 ,已具备了更新当地的暴雨强度公式的条件。更新暴雨强度公式时 ,应根据降雨资料的年数采用不同的选样方法。为提高公式的精度 ,宜采用数理统计法推求暴雨强度公式 ,且在推求公式时 ,宜采用分组平均法调整各重现期的b值
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| 关 键 词： | 雨水排水系统 暴雨强度公式 分组平均法 |
| 文章编号： | 1009-7716(2004)01-0047-03 |
| 修稿时间： | 2003年8月23日 |
Approach to Method for Inquiring Formula of Rainstorm Strength |
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| Qiu ShaoFu,Zhou Qi et al.Approach to Method for Inquiring Formula of Rainstorm Strength[J].Urban Roads Bridges & Flood Control,2004(1):47-49. |
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| Authors: | Qiu ShaoFu Zhou Qi |
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| Abstract: | The formula of rainstorm strength is one of the basic basis for the planning and design of rain drainage system in cities and t owns. At present the rainfall data in many areas in China are over 30 years, the y have the condition for renewing the local rainstorm strength formula. When ren ewing the rainstorm strength formula, the different selection methods shall be a dopted in accordance with the years of rainfall data. In order to enhance the pr ecision of the formula, the mathematical statistic method shall be adopted to in quire the formula of rainstorm strength, and when inquiring the formula, it shal l use average method in groups to adjust b value in various reappear stages. |
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| Keywords: | rainfall drainage system formula of rainstorm strengt h average method in groups |
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