摘要
结合北京财源国际中心东塔楼结构设计实例,重点介绍现浇空心板设计及在整体计算时输入的情况,在抗震设计时,通过在板内设暗梁增加结构的侧向刚度,从而达到防止楼板裂缝出现的目的。
Taking constructional design of cast-tower in Beijing International Center for financial resources as example, this article pays much attention on design of hollow slab poured and input situation in whole calculation. It also points out that the dark beam could be used to improve the lateral rigidity of structure in order to prevent crack of the floor in design for proof-earthquake.
出处
《山西建筑》
2009年第14期68-69,共2页
Shanxi Architecture
关键词
框架—核心筒结构
现浇空心板
抗震设计
侧向刚度
frame-core tube structure, hollow slab poured, proof-earthquake design, lateral rigidity
