摘要
连廊及其与主体的连接是沈阳温州城结构设计的关键,高层建筑之间的钢结构连廊连接方式可为强连接或弱连接。在带连廊高层建筑中,弱连接方式能够极大改善连体结构体系的动力特性,加强结构的抗震性能。对连廊的大跨度楼面结构在行走激励下引起的结构振动加速度进行了计算,并进行了相应的舒适度评价。分析结果表明,弱连接设计条件下的主体结构具有良好的抗震性能,连廊在一定程度上有助于改善主体结构的动力响应。
In Shenyang Wenzhou City, structural design of the connecting corridor and its connection with main structure is crilicat. Connecting method of steel corridors between the main structures of tall building can be rigid or flexible. The flexible connections of corridor can improve the dynamic performance and seismic behavior of the structure. The peak acceleration of human-induced vibration of long span floor structure was calculated anti comfort evaluation was conducted. Results show that the main structures have well seismic performance and the dynamic response could be improved by the corridor with flexible, connections.
出处
《建筑结构》
CSCD
北大核心
2013年第21期32-37,共6页
Building Structure
关键词
连廊
柔性连接
铅芯橡胶隔震支座
舒适度
抗震性能
connecting corridor
flexible connection
lead-rubber bearing
comfort
seismie performance
