核电厂超大型海水冷却塔设计风压的取值方法研究李相业✉（深圳中广核工程设计有限公司,广东深圳518031）摘要：[目的]发展核电是我国构建清洁能源为主体的新型低碳电力系统的重要举措，研究开发适用于核电厂的超大型海水冷却塔，可以大大拓宽核电的厂址资源。[方法]核电厂超大型海水冷却塔属特种构筑物，受力计算属于三维空间曲面结构，通常由风荷载参与的组合起截面控制作用。基于核电厂冷却塔设计工程实例，研究了核电厂超大型海水冷却塔的最大风速和设计风压。[结果]提出了核电厂冷却塔设计风压取值的建议和分析方法。[结论]研究成果对拓宽核电厂址资源储备有较好的应用前景。关键词：核电厂；超大型海水冷却塔；最大风速；设计风压中图分类号：TL4；TM623文献标志码：A文章编号：2095-8676(2023)S1-0058-06开放科学(资源服务)二维码：ResearchonWindPressureinDesignofSuperLargeSeawaterCoolingTowerinNuclearPowerPlantLIXiangye✉（ChinaGeneralNuclearPowerDesignCo.,Ltd.(Shenzhen),Shenzhen,518031,Guangdong,China）Abstract:[Introduction]Thedevelopmentofnuclearpowerisanimportantmeasuretobuildanewlow-carbonpowersystemwithcleanenergyasthemainbodyinChina.Theresearchanddevelopmentofsuper-largeseawatercoolingtowerssuitablefornuclearpowerplantscangreatlyexpandthesiteresourcesofnuclearpowerplants.[Method]Thesuperlargeseawatercoolingtowerofnuclearpowerplantwasaspecialstructure,anditsstresscalculationbelongedtothree-dimensionalspacecurvedsurfacestructure,andthesectioncontrolwasusuallyperformedbythecombinationofwindloads.Themaximumwindspeedanddesignwindpressureofsuper-largeseawatercoolingtowerinnuclearpowerplantwerestudiedbasedontheengineeringexampleofcoolingtowerdesigninnuclearpowerplant.[Result]Thesuggestionandanalysismethodofdesignwindpressurevalueofcoolingtowerinnuclearpowerplantsareputforward.[Conclusion]Theresearchcanexpandtheresourcereserveofnuclearpowerplantsite.Keywords:nuclearpowerplant；superlargeseawatercoolingtower；maximumwindspeed；designwindpressure2095-8676©2023EnergyChinaGEDI.PublishingservicesbyEnergyObserverMagazineCo.,Ltd.onbehalfofEnergyChinaGEDI.ThisisanopenaccessarticleundertheCCBY-NClicense(https://creativecommons...
