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摘要
This article presents a procedure for the approximated response history analysis of linear thermoelastic structures subjected to pure thermal loading based on eigenvalue analysis. The underlying assumption is that the mechanical system response does not affect heat transfer. Typically, the mechanical response of a structure subjected to pure thermal loading is such that inertia forces can be neglected but there are instances, however, where this is not the case. An approach to make this determination is also presented for a generic pair of retained mechanical and thermal modal coordinates and then extended to the multiple degree-of-freedom case.
- 出版日期2017
