Natural Frequency Characteristics of the Beam with Different Cross Sections Considering the Shear Deformation Induced Rotary Inertia

Natural Frequency Characteristics of the Beam with Different Cross Sections Considering the Shear Deformation Induced Rotary Inertia

Based on the classical Timoshenko beam theory, the rotary inertia caused by shear deformation is further considered and then the equation of motion of the Timoshenko beam theory is modified. The dynamic characteristics of this new model, named the modified Timoshenko beam, have been discussed, and t...

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Bibliographic Details
Main Authors: Chunfeng Wan, Huachen Jiang, Liyu Xie, Caiqian Yang, Youliang Ding, Hesheng Tang, Songtao Xue
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Applied Sciences
Subjects:
modified Timoshenko beam
natural frequency
cross-sectional form
Online Access:https://www.mdpi.com/2076-3417/10/15/5245

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