| Technical Breakthroughs in the Construction of TGP |
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| 作者姓名： | Zhang Chaoran Dai Huichao |
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| 作者单位： | China Yangtze TGP Development Corporation，Yichang，Hubei 443002 |
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| 摘 要： | 1Introduction TheThreeGorgesProject(TGP)isavitalbackboneprojectinthedevelopingandharnessingoftheYangtzeRiver.Asamulti purposehydro developmentprojectthatcanproducecomprehensivebenefitsmainlyinfloodcontrol,powergenerationandnavigationimprovement,TGPwillexertasignificantimpactonthenationalsocio economicdevelopmentofChinaafteritscompletion .Withthenormalpoollevel (NPL)at1 75m ,thereservoirhasatotalstoragecapacityof39 3billionm3 .Theprojectiscom posedofadam ,twopowerplantsandnavigationfacil…
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| 关 键 词： | river closure cutoff wall high slope steel lined reinforced concrete temperature and pressure maintenance asphalt concrete core wall turbine generating units |
Technical Breakthroughs in the Construction of TGP |
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| Zhang Chaoran,Dai Huichao.Technical Breakthroughs in the Construction of TGP[J].Engineering Sciences,2003,1(1):8-14. |
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| Authors: | Zhang Chaoran Dai Huichao |
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| Institution: | China Yangtze TGP Development Corporation, Yichang, Hubei 443002 |
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| Abstract: | The huge Three Gorges Project is technically complex. Quite a lot of technical breakthroughs have been made in such issues as river closure of the Grand Channel and the concrete construction of the cutoff wall, prompt concrete construction of the dam, high slope construction of the permanent shiplock, the large scale steel lined reinforced concrete penstocks of the power station, and the temperature and pressure maintenance of the spiral case, the asphalt concrete core wall, the metal works of the shiplock, and turbine generating units. |
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| Keywords: | river closure cutoff wall high slope steel lined reinforced concrete temperature and pressure maintenance asphalt concrete core wall turbine generating units |
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