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某银行科技信息中心为满足新增IT机房布置需求,在原有建筑外围需加建钢平台及钢雨蓬,文中介绍加建部分与原结构柱、梁连接节点结构改造设计,可为同类工程改造提供参考。
In order to meet the needs of the new IT room layout, a bank science and technology information center needs to build a steel platform and a steel awning on the periphery of the original building. This paper introduces the structural design of the connection between the additional building and the original structural columns and beams, for reference.