Structural response of an TDOF system and earthquake response analysis

Xianyi Huang

doi:10.1117/12.2635164

25 April 2022 Structural response of an TDOF system and earthquake response analysis

Xianyi Huang

Proceedings Volume 12244, 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022); 122441Y (2022) https://doi.org/10.1117/12.2635164
Event: 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022), 2022, Guilin, China

Abstract

Based on the forced vibration of the two-degree freedom system, analyze its natural frequencies and main vibration mode, and solve the dynamic response of the system by using Newmark-beta method. Research findings: Be same with the single degree of freedom, the natural frequency and main vibration mode of the two degree of freedom system are also its inherent properties. The natural frequency is only related to its own stiffness coefficient and the distribution of machine mass, and it has nothing to do with external load.

Citation Download Citation

Xianyi Huang "Structural response of an TDOF system and earthquake response analysis", Proc. SPIE 12244, 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022), 122441Y (25 April 2022); https://doi.org/10.1117/12.2635164

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