(华东建筑设计研究院有限公司  上海 200002)
【提要】  对某高层酒店改建工程加层的结构方案和改造设计中梁柱节点的构造细部进行了介绍。结合工程的实际情况，对现有图集给出的节点构造形式进行调整，得到了适合于该改造工程的实用节点形式。工程经验可供同类工程参考。
【关键词】  加层  钢梁  混凝土柱  节点  化学锚栓
Structure Design and Construction of RC Columnsteel Beam Connection for a Highrise Hotel Rebuilding Engineering/Xu Bo(East China Architectural Design & Research Institute Co., Ltd., Shanghai 200002, China)
Abstract:The structural form and the construction of RC columnsteel beam joints for an adding storey project are ntroduced. According to the real situation of project, the practical construction forms of joint are got by modifying the charts offered by the relative drawing collections. The experience can be referred by similar engineering.
Keywords:adding storey; optimum design; chemical anchor; steel beam