肉身
发表于 2025-3-26 23:14:31
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顶点
发表于 2025-3-27 03:01:37
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PLIC
发表于 2025-3-27 07:28:22
Random Vibrations,cessary response thereof. The analytical methods during this period have made tremendous strides, and a need has been felt to account for the load in its truer perspective. The dynamic loads which have been considered in all the previous chapters have fixed or definite values of amplitude, frequency
Seizure
发表于 2025-3-27 13:28:59
Computer Programs in Vibration Analysis,ee vibration analysis, forced vibration analysis and random vibration analysis. The free vibration analysis is essentially an eigenvalue problem. If the problem is to be solved on the basis of matrix operations, then the mass matrix and the stiffness matrix of the structure are to be formed.
LAIR
发表于 2025-3-27 16:46:29
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fidelity
发表于 2025-3-27 20:24:49
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填满
发表于 2025-3-27 22:49:48
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Optimum
发表于 2025-3-28 04:32:36
978-3-030-69676-4The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl
暗语
发表于 2025-3-28 07:03:55
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百灵鸟
发表于 2025-3-28 12:12:25
Forced Vibration Analysis of Multiple Degrees of Freedom System,Most of the structures represented as multiple degrees of freedom system are subjected to dynamic loads, for which they are to be analysed.