摘要
用现代测试手段分析并验证平安大酒店建筑设计的抗震可靠性，同时提供结构动态参数、固有频率、振型及阻尼比，根据其动态参数变化，识别该结构的内部损伤。
The purpose of this experiment is to test and verity the antiseismic reliability of the original design, andprovides the structure druamical paramters, the vibration frequency model shape and damping ratio for long termsafety measurement of the structure. After the structure is damaged by seismic, we can identify the damage of thestructure with variation of dynamic paramters.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
1998年第6期77-79,共3页
Journal of Harbin Institute of Technology
关键词
动态参数
振动频率
振型
阻尼比
建筑结构
测试
Drnamic parameter
vibration frequency
vibration model
damping ratio
