Differential equations of free forced vibrations of one -way rectangular stepped thin plated on Winkler ’s foundation are established by using singular functions ,their general solutions are solved :exprssion of vibration mode function and frequency equations on usual supports are derived from W operator :forced responses of such plates under different -type loads are discussed with generalized functions .
机构:
Division 508, Department of Flight Vehicle Design and Applied Mechanics, Peking University of Aeronautics and AstronauticsDivision 508, Department of Flight Vehicle Design and Applied Mechanics, Peking University of Aeronautics and Astronautics
Yingshi Z.
Xieshan W.
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机构:
Division 508, Department of Flight Vehicle Design and Applied Mechanics, Peking University of Aeronautics and AstronauticsDivision 508, Department of Flight Vehicle Design and Applied Mechanics, Peking University of Aeronautics and Astronautics
机构:
Department of Flight Vehicle Design and Applied Mechanics, Beijing University of Aeronautics and AstronauticsDepartment of Flight Vehicle Design and Applied Mechanics, Beijing University of Aeronautics and Astronautics