城市副中心剧院项目多层弧形密肋梁板式观众厅楼座施工技术  

CONSTRUCTION TECHNOLOGY OF MULTI-STOREY ARC MULTI RIBBED BEAM SLAB AUDITORIUM IN BEIJING SUB CENTER THEATER PROJECT

作　　者：吴良良 路强[1] 付雅娣 冯天力 宋锦峰 WU Liang-liang;LU Qiang;FU Ya-di;FENG Tian-li;SONG Jin-feng(Beijing Construction Engineering Group Co.,Ltd.,100055,Beijing,China)

机构地区：[1]北京建工集团有限责任公司,北京100055

出　　处：《建筑技术》2022年第8期968-970,共3页Architecture Technology

摘　　要：随着国家经济的发展,剧院、体育场等大型公建如雨后春笋般涌现,为保证观众的视听体验,观众区域内结构及装修施工质量要求也日益提升。城市副中心剧院项目分为歌剧院、戏剧院、音乐厅3个场馆,3个场馆看台区域为现浇混凝土弧形密肋梁板式阶梯结构,各场馆、各层看台构造曲率各不相同,梁板弧形、异形多,结构复杂。为解决现场施工难点,使用了剧院多层弧形密肋梁板式观众厅楼座施工技术。从实际效果看简化了施工难度,安全可靠,保证了弧形看台的工程质量,满足设计使用要求。With the development of national economy,large public buildings such as theatres and stadiums have mushroomed.In order to ensure the audiovisual experience of the audience,the quality requirements of the structure and decoration construction in the audience area have been increasingly improved.The city sub-center theater project is divided into three venues:opera house,theater and concert hall.The grandstand area of the three venues is a cast-in-place concrete ladder structure with curved and ribbed beams and slabs.The curvature of each venue and grandstand is different,and the beams and slabs are curved and shaped,and the structure is complex.In order to solve the construction difficulties in the field,the construction technology of multi-layer arc-shaped multiribbed beam and slab stepped grandstand is used.From the point of view of the practical effect,the construction difficulty is simplified,safe and reliable,and the engineering quality of the curved grandstand is guaranteed to meet the design and use requirements.

关 键 词：剧院看台 弧形密肋梁板结构 组合模板支设体系 

分 类 号：TU391[建筑科学—结构工程]