摘要
某卷烟厂的烟丝烘干车间(二层楼面)在机器开动时有较大的振动,经过现场实测,分析得出引起振动的原因,并对其采取了相应的加固措施,实测表明加固后的减振效果良好。
The industrial factory building(the second floor) of a cigarette factory was induced a rather large vibration when the machine was working.Based on the vibration measurement,the reason induced vibration was found and the detailed design of retrofitting was done.The result of measurement shows that the effect of response reduction is well.
出处
《工程抗震与加固改造》
2005年第S1期106-109,共4页
Earthquake Resistant Engineering and Retrofitting
关键词
振动和噪声
振动测试
减振
结构主频
vibration and noise
vibration measurement
damping
basic frequency of structure
