| 兰州市排洪沟洪道流量复核及水文计算分析 |
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| 引用本文： | 侯丽萍.兰州市排洪沟洪道流量复核及水文计算分析[J].城市道桥与防洪,2012(2):63-66,8,9. |
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| 作者姓名： | 侯丽萍 |
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| 作者单位： | 兰州市城市建设设计院 |
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| 摘 要： | 通过核算洪道的100 a一遇流量,采用同类洪道的洪水频率求得水文计算所需相关参数,核算洪道的年最大洪峰流量并复核洪道断面的全断面设防标准,优化洪道断面。
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| 关 键 词： | 排洪沟 复核 100a一遇流量 洪水频率 洪峰流量 水文计算 兰州市 |
Recheck and Hydrologic Calculation of Flood Flow in Drainage Ditch in Lanzhou |
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| Hou Liping.Recheck and Hydrologic Calculation of Flood Flow in Drainage Ditch in Lanzhou[J].Urban Roads Bridges & Flood Control,2012(2):63-66,8,9. |
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| Authors: | Hou Liping |
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| Abstract: | The article uses the flood frequency of the same flood ditch to seek the relevant parameters required for the hydrological calculation by checking the flow of flood ditch once in a century,checks the annual maximum peak flow of flood ditch and rechecks the full sectional defense standard of flood ditch and optimizes the section of flood ditch. |
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| Keywords: | flood drainage ditch recheck flow once in a century flood frequency peak flood flow hydrologic calculation Lanzhou City |
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