超大型冷却塔结构选型研究  

Research on Structural Selection for Ultra-large Cooling Towers

作　　者：蒋巧英 李海瑞 JIANG Qiaoying;LI Hairui(Shanxi Engineering Vocational College,Taiyuan 030000,China;China Energy Construction Group Shanxi Electric Power Survey and Design Institute Co.,Ltd.,Taiyuan 030000,China)

机构地区：[1]山西工程职业学院,山西太原030009 [2]中国能源建设集团山西省电力勘测设计院有限公司,山西太原030001

出　　处：《上海建材》2024年第3期84-86,99,共4页Shanghai Building Materials

基　　金：山西工程职业学院2022年度院级课题:钢结构冷却塔主体结构选型研究(KY2022-06)。

摘　　要：以某2×660 MW火力发电厂两机一塔间接空冷塔为例,采用大型通用有限元软件SAP2000对双曲线型钢筋混凝土冷却塔和直筒-锥型钢结构冷却塔分别进行建模设计计算,对钢筋混凝土冷却塔和钢结构冷却塔的优缺点及经济性进行对比分析,为冷却塔结构选型提供依据。Taking the indirect air cooling tower of a 2×660 MW thermal power plant with two machines and one tower as a case study,this study utilized the large-scale general-purpose finite element software SAP2000 to model,design,and calculate for both a hyperbolic reinforced concrete cooling tower and a straight-cylinder-cone type steel structure cooling tower.It compared the advantages,disadvantages,and cost-effectiveness of reinforced concrete cooling towers and steel structure cooling towers,providing a basis for the selection of cooling tower structures.

关 键 词：钢筋混凝土冷却塔 钢结构冷却塔 结构选型 对比分析 

分 类 号：TU392.1[建筑科学—结构工程]