These results can be used as reference in engineering design. MRRM provides a novel approach for the analysis of earthquake effects in engineering.
这些结果给工程设计提供了参考依据，MRRM给工程结构的地震效应分析提供了一个新的途径。
However, the studies on vibration modal analysis of frames by means of the MRRM and transient dynamic response of frames made of laminated composite beams have not been reported yet.
然而，用回传波射矩阵法对结构进行模态分析以及用于层合复合材料框架结构动力响应的研究尚未见报道。
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