| 强度拟合法分析计算合流制排水管道截流倍数 |
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| 引用本文： | 孙勇.强度拟合法分析计算合流制排水管道截流倍数[J].城市道桥与防洪,2012(2):54-56,8. |
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| 作者姓名： | 孙勇 |
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| 作者单位： | 上海现代建筑设计(集团)有限公司 |
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| 摘 要： | 分析影响截流倍数的影响因素,探讨合理的截流倍数计算方法。通过某老城镇合流制排水系统截流改造算例分析,综合考虑合流水量、截流规模、排放污染物总量、水体排放要求及水体自净能力等,采用旱季暴雨强度拟合法分析确定截流倍数,以达到节省工程投资和保护环境的目的。
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| 关 键 词： | 截流式合流制排水系统 截流倍数 暴雨强度拟合法 河道自净能力 |
Analysis and Calculation of Interception Multiple of Combined Sewage Drainage Pipe by Intensity Fitting Method |
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| Sun Yong.Analysis and Calculation of Interception Multiple of Combined Sewage Drainage Pipe by Intensity Fitting Method[J].Urban Roads Bridges & Flood Control,2012(2):54-56,8. |
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| Authors: | Sun Yong |
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| Abstract: | The article analyzes the factor impacting the interception multiple and discusses the reasonable calculation method of interception multiple.Based on the analysis of interception reconstruction case of an old urban combined sewage drainage system,the combined sewage flow,interception scale,pollutant discharging gross,water discharge requirement and water self-purification capacity are comprehensively considered.The dry-season rainstorm intensity fitting method is used to analyze and define the interception multiple to reach the aim of saving the engineering investment and protecting the environment. |
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| Keywords: | intercepted combined sewage drainage system interception multiple rainstorm intensity fitting method self-purification capacity of river |
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