摘要
通过钢框架TMD减震的振动台模型试验,测试电磁耗能TMD新装置的减震耗能性能。大量试验结果表明:利用电磁涡流耗能原理的TMD新装置具有良好的结构减震效率。
The capacity to suppress vibration and to dissipate energy of the electromagnetic energy dissipation TMD device, fixed on the top of a steel frame, was investigated by shaking table model test. The results of the tests indicate that the new TMD device, designed according to the principle of electromagnetic vortex flow energy dissipation, can efficiently reduce the dynamic responses of the steel frame.
出处
《地震工程与工程振动》
CSCD
北大核心
2003年第4期158-164,共7页
Earthquake Engineering and Engineering Dynamics
基金
国家自然科学基金资助项目(59778027)
大连理工大学海岸和近海工程国家重点实验室资助项目(LP9702).