摘要
介绍了厦门国际会议中心结构概况以及改造的设计原则;阐述了新增25.2m跨钢楼盖的设计方案,该方案采取拆除部分原结构、减轻原楼板面层做法,并通过合理布置结构,控制新增结构荷载,确保原桩基础满足改造要求;进行了楼板减振设计的专题研究,增设了阻尼减振系统,从而满足人行舒适度要求;设计了几种新增梁与原柱的连接,包括铰接、滑动连接,为类似加固改造项目提供借鉴。
The structural overview and design principle of reconstruction of Xiamen International Conference Center were introduced. The design scheme of the newly-added 25. 2m-span steel structure floor was introduced,and the scheme adopted the method of removal of part of the original structure and reduction of the original floor surface layer,and reasonable arrangement of structure and control of new structural loads could ensure the original pile foundation meet the reconstruction requirements. Special study on floor vibration design was conducted,and additional damping system could meet pedestrian comfort requirements. Several connections were designed for newly-added beams and original columns,including hinges and sliding connections,which could provide reference for similar reinforcement and reconstruction project.
作者
王轶
甄伟
盛平
张万开
许进福
沈章春
Wang Yi Zhen Wei Sheng Ping Zhang Wankai Xu Jinfu Shen Zhangchun(Beijing Institute of Architectural Design, Beijing 100045, China Xiamen BIAD Architectural Design Co., Ltd., Xiamen 361000, China)
出处
《建筑结构》
CSCD
北大核心
2017年第18期41-44,共4页
Building Structure
关键词
厦门国际会议中心
加固改造设计
梁柱节点
舒适度
Xiamen International Conference Center
reinforcement and reconstruction design
beam column joint
comfort
