Vibration frequency of prestress slender beams resting on winkler elastic foundation
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Using the developed element, the natural frequencies of beams having various boundary conditions are computed for different values of the axial force and foundation stiffness. The influence of the axial force and the foundation stiffness on the frequency of the beams is investigated. The effect of partial support by the foundation and the type of mass matrices on the vibration frequency of the beam is also studied and highlighted.
Nội dung trích xuất từ tài liệu:
Vibration frequency of prestress slender beams resting on winkler elastic foundation
Nội dung trích xuất từ tài liệu:
Vibration frequency of prestress slender beams resting on winkler elastic foundation
Tìm kiếm theo từ khóa liên quan:
Vietnam Journal of Mechanics Vibration frequency of prestress slender beams resting Winkler elastic foundation Prestress slender beams resting The natural frequenciesTài liệu liên quan:
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