摘要
某嘉庚风格篮排球馆项目中建筑屋面造型采用嘉庚风格坡屋面与平屋面相结合,下部为单层大空间球馆,存在较多设计难点。结构设计时,结合建筑造型,通过转换托架的设计,使坡屋面与平屋面能合理布置,有效传力,并于托架处有较好的结合,解决上部屋盖的设计难点。下部结构设计为少墙框架结构体系,一方面加强了下部结构的整体性和抗扭刚度,另一方面少量剪力墙与框架柱能有效形成两道防线,提高下部结构的安全冗余度,解决了下部结构的设计难点。
The roof design of a certain Jiageng style basketball and volleyball stadium project adopts a combination of Jiageng style sloping roof and flat roof,and there are many difficulties in design of a single-story large space stadium below the roof.Structural design with combining of architectural style.By the design of conversion brackets,the sloping roof and flat roof can be arranged reasonably,and effectively transmit force.Conversion bracket also enables a good connection between the sloping roof and the flat roof at the bracket position,to solve the design difficulties of the roof.Substructure is designed as a frame structure with few shear wall,which enhances the integrity and torsional stiffness of the substructure.On the other hand,a few shear walls and frame columns can effectively compose two lines of defense,improving the safety redundancy of the lower structure and solving the design difficulties of substructure.
作者
洪哲
HONG Zhe(Xiamen Hordor Architecture&Engineering Design Group Co.LTD,Xiamen 361006)
出处
《福建建筑》
2023年第11期58-63,共6页
Fujian Architecture & Construction
关键词
大跨度钢屋盖
转换托架
少墙框架结构
Long-span steel roof
Conversion bracket
Frame structure with few shear wall
