500kV变电联合构架温度效应分析研究  

The research of remperature effects on the 500 kV united framework of substation

作　　者：陆启亮[1] 周元强[1] 王磊[1] 

机构地区：[1]江苏省电力设计院,江苏南京211102

出　　处：《山西建筑》2014年第33期31-33,共3页Shanxi Architecture

摘　　要：以某一实际变电站工程为例,对500 kV HGIS联合构架的温度效应进行了计算分析,分别对梁、柱等结构构件中温度效应的影响部位作了详细的研究,不仅定性的明确了承受温度效应的关键构件,而且定量分析了温度组合工况与大风组合工况的轴力比,为以后工程中联合构架的计算分析以及构件的概念设计提供依据。Based on a practical substation project,the temperature effects on the 500 kV HGIS united framework were calculated and analyzed.Respectively,as the structural members,beams and columns were studied in detail,not only to identify qualitatively the key components which withstand temperature effect,and analyze quantitatively the axial force ratio between the combined load case including temperature effect and the combined load case including high wind. The results of this paper provide a foundation for the analysis and conceptual design of the united framework in the future.

关 键 词：联合构架 温度效应 关键构件 轴力比 

分 类 号：TU391[建筑科学—结构工程]