某立体管桁架高压试验大厅的结构设计分析
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摘要
随着我国电力行业输电电压等级不断提高,用于承接不同电压等级电气设备试验的试验大厅不断涌现,而高电压等级电气设备特殊的试验工艺对试验大厅的结构布置提出了很高的要求。本文以某立体管桁架高压试验大厅为背景工程,采用通用结构设计软件STAAD.Pro对屋盖结构形式、钢管混凝土格构柱及结构的动力特性进行分析,有关结论可为类似工程提供参考。
With the increase of the transmission's voltage grade,the test hall which has been used to do electric equipment test continuously appears.Special testing process of high voltage electrical equipment for structural arrangement on test hall require high demands.A high-voltage test hall which uses tridimensional pipe truss is the background project in this paper.STAAD.Pro is used to study on the type of the roof structure,concrete filled steel tubular and structure's dynamic characteristics.The conclusions might be used to similar projects.
引文
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