【摘要】 合肥新桥国际机场航站楼结构超长,平立面布置复杂.对该工程结构设计中的关键技术问题进行了介绍,包括结构体系选择、荷载分析、抗震设计分析、超长结构温度影响、大尺寸钢箱型截面壁板稳定研究和转换节点性能研究等,解决了箱型截面与立体桁架的转换、预应力钢筋混凝土梁与钢骨柱的连接、单层索网式玻璃幕墙与主体结构共同工作等问题,简化了复杂体型建筑的结构布置,提高了结构整体性能.工程所采用的结构体系及节点连接构造对于其他大型公共建筑具有很好的借鉴作用.更多还原

【Abstract】 Hefei Xinqiao International Terminal structure is complex and long.The paper introduces the key point of technology of the structure design of the project,which include the choice of structure system,analysis of load and seismic design,temperature influence of over length structure,research of over sized steel box section wallboard stabile and research of switching node,etc.Many problems,ovre solved such as,the transfer between box section and patial struss,the connection of prestressed reinforced concrete and steel framework column.The single layer cable-net glass curtain wall is working together with main body structure,all that methods made the construction of complex building body simple,which enhanced structure integrity.The connection between structure system and node construction is a good example for some large size public buildings.更多还原