大跨度结构的整体协同性分析

Cooperativity Analysis of Large-Span House Structure

滨州明珠影剧院属于典型的剧场类建筑,具有内部空旷,大跨度,长悬挑等特点,在设计中根据概念设计的原理合理设置水平支撑连接外环框架与内环剪力墙,保证内外环协同工作,避免结构发生扭转;结合幕墙布置设置摇摆柱,有效减小悬挑长度,控制了长悬挑位置的位移以及网架结构的位移比;通过施工手段,合理设置后浇带,有效解决了外环墙体内出现的拉力。

bright pearl therter in Binzhou city belongs to the theatrical architecture with charicteristic of internal empty ,longspan and longcantilever. In the design according to the principle of conceptual design reasonablelevel support connecting outer frame and inner wall of inner and outer ring, ensurecooperative work, avoid structure and torsion;combined with the curtain wall layout setting sway column, reduce the overhang length, control of the long cantilever truss structure position displacement and displacement ratio;the construction method, a reasonable set of post pouring belt, effectively solves the rally outside ring wall bodyappear.