Dynamic Characteristics Analysis of Stepped Circular Plates

Hai Yong Cai; Ying Zhang

doi:10.4028/www.scientific.net/AMR.446-449.3619

Paper Titles

Large Deformation Geometric Nonlinear Beam Element Based on U.L. Format
p.3596

Penetration Deep of Non-Deformable Projectile into Concrete Targets
p.3604

The Material Parameter Identification for Functionally Graded Materials by the Isoparametric Graded Finite Element
p.3609

The Finite Element Model Study of the Pre-Twisted Euler Beam
p.3615

Dynamic Characteristics Analysis of Stepped Circular Plates
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Analysis of Mechanical Behavior of Subway Tunnel Constructed by Cover and Cut Reverse Method
p.3623

Finite Element Analysis of Plane Shear(Mode II) Fracture Mechanism of Brittle Rock at High Temperature
p.3628

The Study of Meshless Method Simulation of Plate Bending Problem
p.3633

Study of Crack Growth Based on Extended Finite Element Method
p.3639

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449Dynamic Characteristics Analysis of Stepped...

Dynamic Characteristics Analysis of Stepped Circular Plates

Abstract:

Natural frequencies and mode shapes of axisymmetric and non-axisymmetric vibration of stepped thin circular plates were calculated with self-programmed program. Three-node annular elements were used in the program.Results of axisymmetric vibration obtained by the self-programmed program and those by ANSYS program were compared.It shows that self-programmed program can calculate axisymmetric vibration as well as non-axisymmetric vibration.The accuracy of self-programmed program is higher than ANSYS method.