| 坝式路堤涵洞及附属泄洪设施蓄水增量计算方法 |
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| 引用本文： | 高维隆,支喜兰,唐占虎,杨晓华,赵学艺.坝式路堤涵洞及附属泄洪设施蓄水增量计算方法[J].中国公路学报,2011(3). |
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| 作者姓名： | 高维隆 支喜兰 唐占虎 杨晓华 赵学艺 |
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| 作者单位： | 甘肃省公路学会;甘肃省公路工程定额管理站;长安大学公路学院;甘肃省交通运输厅; |
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| 摘 要： | 根据坝式路堤设计的库容特性,考虑库区蓄水、存水损失、泄洪需要,运用蓄水增量法,对坝式路堤涵洞及附属泄洪设施设计进行了水文分析,给出了坝式路堤涵洞及附属泄洪设施免建、缓建或与坝式路堤同期建设方案的确定方法,得到了坝式路堤具有蓄水坝功能的年限计算方法。结果表明:该方法对干旱、半干旱地区坝式路堤涵洞及附属泄洪设施的设计具有参考价值。
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| 关 键 词： | 道路工程 坝式路堤 蓄水增量法 水文分析 涵洞 泄洪设施 |
Calculation Method of Water Storage Increment of Culvert and Attached Flood-discharge Device in Dam-embankment |
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| GAO Wei-long,ZHI Xi-lan,TANG Zhan-hu,YANG Xiao-hua,ZHAO Xue-yi.Calculation Method of Water Storage Increment of Culvert and Attached Flood-discharge Device in Dam-embankment[J].China Journal of Highway and Transport,2011(3). |
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| Authors: | GAO Wei-long ZHI Xi-lan TANG Zhan-hu YANG Xiao-hua ZHAO Xue-yi |
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| Institution: | GAO Wei-long1,2,ZHI Xi-lan3,TANG Zhan-hu2,YANG Xiao-hua3,ZHAO Xue-yi4(1.Academy on Highway and Transportation of Gansu Province,Lanzhou 730030,Gansu,China,2.Management Station on Highway Project Quota of Gansu Province,3.School of Highway,Chang'an University,Xi'an 710064,Shaanxi,4.Department of Transport of Gansu Province,China) |
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| Abstract: | Based on reservoir features of dam-embankment design,taking into consideration of the water storage,storage loss and the requirement for flood-discharge and adopting method of water storage increment,authors offered a hydrological analysis on the culvert and attached flood-discharge device in dam-embankment.A decisive method of construction project about non-construction,postponed construction and simultaneous construction of culvert and attached flood-discharge device in the dam-embankment was provided.Mea... |
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| Keywords: | road engineering dam-embankment method of water storage increment hydrolo-gical analysis culvert flood-discharge device |
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