摘要
结合具体工程实例,对超高层框架—核心筒结构进行了施工模拟分析,并介绍了设置施工铰的作用,通过对框架—核心筒竖向变形及水平构件的影响分析,指出采用施工铰卸载由于竖向变形产生的梁端附加弯矩,可以减小梁配筋,具有一定的经济优势。
Combining with the engineering examples, the paper undertakes the construction simulation analysis of the super-high framework-core tube, introduces the role of the allocation for the construction hinge, and points out the construction hinge can be adopted in downloading the beam end additional bending moment caused by the vertical deformation, and it can reduce the beam reinforcement and has certain economic ad- vantages by having the influential analysis of the framework-core tube＇ s vertical deformation and the horizontal components.
出处
《山西建筑》
2013年第9期42-43,共2页
Shanxi Architecture
关键词
超高层
框架—核心筒
施工铰
竖向变形
super-high-rise, framework-core tube, construction hinge, vertical deformation
作者简介
作者简介：佘俊（1985-），男，硕士，助理工程师：
赵健（1984-），男，助理工程师
