| 飞来峡水利枢纽坝址的选择 |
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| 引用本文： | 庞瑞生 余伟桥. 飞来峡水利枢纽坝址的选择[J]. 人民珠江, 1999, 0(5): 18-21 |
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| 作者姓名： | 庞瑞生 余伟桥 |
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| 作者单位： | 珠江水利委员会勘测设计研究院!广州510611 |
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| 摘 要： | 根据北江流域规划以防洪为主的开发方针，比较了小水库群、大水库群、重点支流水库和进一步充和干流水库防洪方案，并选定飞来峡水库结合分洪组成的干水库方案。在可行性阶段，从坝址的地形地质条件、枢纽总体布置、枢纽建筑物、施工导流方式及工期、淹没影响、总投资和综合经济效益等方面，比较了横石、升平、江口和白庙等４个坝址方案，经各方论证和审查，选定了升平坝址。施工实践证明，选定的坝址方案具有明显的优越性。该坝址地
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| 关 键 词： | 坝址选择 可行性设计 飞来峡水利枢纽 |
Selection of Damsite for Feilaixia Project |
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| PangRuisheng YuWeiqiao. Selection of Damsite for Feilaixia Project[J]. Pearl River, 1999, 0(5): 18-21 |
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| Authors: | PangRuisheng YuWeiqiao |
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| Abstract: | AccordingtotheprincipleoftakingfloodcontrolaspriorityintheNorthRiverValleyPlanwithcom paringsuchfloodcontrolschemesasbygroupofsmallreservoirs ,bygroupoflargereservoirs ,bykeytributaryreservoirandbymainstreamreservoir ,theschemeofFeilaixiaReservoironthemainstreamincombinationwith PajiangRiverDiversionWorkswaschosen .Infeasibilitystage ,basedontopographicandgeologicconditionsat damsite ,generallayoutofproject ,projectstructure ,modeofconstructiondiversionandconstructionperiod ,in nundationeffects ,totalinvestmentandcomprehensiveeconomicbenefits ,4schemesofdamsitewerecompared , namely ,Hengshi,Shengping ,JiangkouandBaimiao .Afterproofandexamination ,theShengpingschemewasse lected .Practiceinconstructionhasshownthattheschemeselectedhassuchobviousadvantagesasbetterfounda tionconditionsandbetterreturnsoninvestment.Moreover ,theopentopographyfacilitatesconstructioncarried outbydifferentunitsandhandlingthenavigationduringconstructionperiod .Theprojecthasbeencompletedin 5 years ,oneyearaheadoftheschedulearrangedinthepreliminarydesign . |
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| Keywords: | damsiteselection feasibilitydesign FeilaixiaProject Guangdong |
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