核电站常规岛主厂房钢结构节点设计分析

Design and Analysis on Beam-to-Column Connections of Main Powerhouse Steel Structure of Nuclear Power Station Conventional Island

通过对岭澳核电站一期工程常规岛主厂房钢结构梁柱节点的设计进行分析,探讨了工程中钢结构节点的连接方法,并对钢结构节点的焊缝设置进行了讨论,在考虑到部件加工、现场施工及经济性等因素的基础上力求节点处内力传递简捷明确,连接节点具有足够的强度和刚度。

Based on the design of beam-to-column connections of main powerhouse steel structure in Phase 1 conventional island of Ling＇ao Nuclear Power Station,the connection method of steel structure joints in the project is analyzed with the welding seam disposition of steel structure joints discussed.Upon considering factors such as parts processing,construction on site and economic efficiency,efforts are made not only to guarantee the strength and rigidity of the connection but also to simplify the load transfer path.