Nonlinear vibration of microbeams based on the nonlinear elastic foundation using the equivalent linearization method with a weighted averaging
作者： Van-Hieu Dang , Dong-Anh Nguyen , Minh-Quy Le , Quang-Hai Ninh , None
DOI: 10.1007/S00419-019-01599-W
关键词:
摘要: We investigate the nonlinear vibration of microbeams based on elastic foundation through modified couple stress theory. The equivalent linearization method with a weighted averaging is used to solve approximately ordinary differential equation that describes motion microbeam. effects length scale parameter, flexural rigidity ratio, slenderness Winkler Pasternak parameter and microbeam are studied discussed.
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