【摘要】 济南文化艺术中心(大剧院)工程主体结构形式为框架-剪力墙结构。针对剧场建筑的功能要求和结构受力的特点,在设计中对各剧场进行整体模型分析。对歌剧院、音乐厅屋面单层钢结构网壳进行了整体稳定性分析,并对主、次拱支座等重要构件提高了其抗震性能目标。针对歌剧院两层钢结构楼座的设计难点进行介绍,并进行了楼座舒适度分析。对设计中剧场浮筑楼面作法及隔声缝设置等隔声措施、舞台工艺配合的重点及相关钢结构设计进行了总结。介绍了基础的地基方案选择、台仓桩基的设计。更多还原

【Abstract】 The structure type of the Jinan Provincial Capital Cuture and Art Center is the frame-shearwall structure.According to the characteristics of the functional requirements of the theater and the structural behavior,a global analysis is adopted in the design.Overall stability analysis with defection are considered in the design of the single-layer latticed shells of the opera and the concert,and the seismic performance objectives of the key components are improved.The design difficulty of the two layers of the steel balcony of the opera are introduced,and the floor vibration analysis is adopted in the design of the two balconies.Noise and vibration measures are summarized such as the acoustic joints and the measure of impact noise isolation.The key points of the stage process in the design,the design of related steel structures,the selection of the foundation type and the pile design of the stage pit are summarized.更多还原