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[期刊论文] 作者：Linzhongyang E,Ziye Chen,Fengming Li,Guangping Zou,
来源：固体力学学报（英文版） 年份：2022
A novel elastic sandwich metamaterial plate with composite periodic rod core is designed,and the frequency band-gap characteristics are numerically and experimentally inves-tigated.The finite element and spectral element hybrid method(FE-SE......
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