滚动移位装置设计及施工技术在佛山坊塔项目的研究与应用

Research and Application of Rolling Displacement Device Design and Construction in Foshan Square Tower Project

剧院观众厅、主舞台往往中部镂空而屋面结构超高,为避免搭设超高支模架,屋面结构设计一般采用大跨度钢梁+组合楼板。但由于剧院舞台仅屋面设计有超重钢梁,其他部位均为混凝土结构,其屋面超重钢梁如何经济合理、安全高效的安装是本文研究的主要内容。

Theater auditorium,the main stage often adopts hollow and hollow roof structure,in order to avoid erecting high support mold,roof structure design generally uses large span steel beam + combined floor. Because the theater stage roof has overweight steel beams,other parts are concrete structure,the roof of the steel beam how to install reasonable,safe and efficient is the main content.