摘要
介绍了人致楼板振动计算理论及舒适度评价标准,采用有限元分析软件,计算分析了某工程大跨度钢结构连廊的自振频率和人行荷载下的加速度,结果表明:连廊自振频率和加速度响应都满足我国规范的限值要求。
Introduces the floor vibration calculation by pedestrians and comfort evaluation standard, adopted finite element software to calculatethe natural frequency and the acceleration of the large-span steel corridor which was under the pedestrian loads. The analyzing results indicate thatthe natural frequency and the acceleration meet the limitation of the Chinese code.
出处
《山西建筑》
2016年第14期30-32,共3页
Shanxi Architecture
关键词
连廊
大跨度
舒适度
时程分析
corridor, large span, comfort, time-history analysis
