26x
002090
2025-09-12

三自由度系统的有效模态质量因子计算

3自由度系统的有效模态质量因子计算

feff-i=meff-iM
M=3058.10 kg
feff-1=meff-1M=2223.36 kg3058.10 kg= 0.727
feff-2=0.216           feff-3=0.057

feff-i

M


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