摘要
通过对一框架结构办公楼的脉动测试,在频域中进行参数识别获取结构的动力参数,并与理论计算结果进行比较分析,得出了一些在工程动测与结构计算分析中实用的结论。
Throuth the testing of dynamic characteristics of a representative frame structure, the dynamic paremeters of this structure are identified in frequency domain.In the end, the results of testing and computing are compared and some applied result are proposed.
出处
《福建建设科技》
2005年第5期29-30,62,共3页
Fujian Construction Science & Technology
关键词
框架结构
脉动法
动力测试
刚度
周期
frame structure
microtremors method
vibration tests
stiffness
vibration period
