Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
3-D Exact Free Vibration Analysis of Transversely Isotropic Cylindrical Panels
View through CrossRef
This paper presents an exact analysis of the free vibration of simply supported, transversely isotropic cylindrical panels. Based on the three dimensional elasticity for transversely isotropic media, three displacement functions are introduced so that the equations of motion are uncoupled and simplified. After expanding these functions with orthogonal series, the equations of free vibration problems are further reduced to three second order ordinary differential equations. A modified Bessel function solution with complex arguments is then directly used for the case of complex eigenvalues, which, to the authors’ knowledge, has never been reported before. To clarify the correctness and effectiveness of the developed method, numerical examples are presented and compared to the results of existent papers.
ASME International
Title: 3-D Exact Free Vibration Analysis of Transversely Isotropic Cylindrical Panels
Description:
This paper presents an exact analysis of the free vibration of simply supported, transversely isotropic cylindrical panels.
Based on the three dimensional elasticity for transversely isotropic media, three displacement functions are introduced so that the equations of motion are uncoupled and simplified.
After expanding these functions with orthogonal series, the equations of free vibration problems are further reduced to three second order ordinary differential equations.
A modified Bessel function solution with complex arguments is then directly used for the case of complex eigenvalues, which, to the authors’ knowledge, has never been reported before.
To clarify the correctness and effectiveness of the developed method, numerical examples are presented and compared to the results of existent papers.
Related Results
AVO in transversely Isotropic media—An overview
AVO in transversely Isotropic media—An overview
The amplitude variation with offset (AVO) responses of elastic transversely isotropic media are sensitive to contrasts in both of Thomsen’s anisotropic parameters δ and ε. The equa...
Modal Analysis–Based Characterization of the Material Properties of a Sawbones Composite Vertebra Model
Modal Analysis–Based Characterization of the Material Properties of a Sawbones Composite Vertebra Model
Composite bone replicas are widely used in biomechanical testing as alternatives to cadaveric specimens, with numerical models often complementing or replacing experiments. The rel...
Static stability of sandwich panels with honeycomb cores made by additive technologies
Static stability of sandwich panels with honeycomb cores made by additive technologies
This paper presents approaches to and the results of finite-element analysis of static buckling in cylindrical sandwich panels. The core layer of the panels is a polylactide honeyc...
Research on acoustic control of coupled vibration system of transducers using acoustic surface and topological defect structures
Research on acoustic control of coupled vibration system of transducers using acoustic surface and topological defect structures
<sec>How to regulate the sound waves in the coupled vibration system of complex power ultrasonic transducers and design high-performance transducer systems has always been an...
Suppression of lateral vibration in rectangular ultrasonic plastic welding tool based on phononic crystal structure
Suppression of lateral vibration in rectangular ultrasonic plastic welding tool based on phononic crystal structure
Ultrasonic welding is one of the main applications of high-power ultrasound and is used in the automotive industry and aerospace. Transducers and tool are important parts of the ul...
Model And Calculation of In-Situ Stresses In Anisotropic Formations
Model And Calculation of In-Situ Stresses In Anisotropic Formations
Abstract
In-situ stress has great influence on wellbore stability, well trace controlling and hydraulic fracturing design, therefore its estimation is considerabl...
A metamaterial cylindrical shell with multiple graded resonators for broadband longitudinal wave attenuation
A metamaterial cylindrical shell with multiple graded resonators for broadband longitudinal wave attenuation
This paper investigates a metamaterial cylindrical shell with local resonators for broadband longitudinal wave attenuation. A three-component phononic crystal metamaterial cylindri...
Experimental Study on the Measurement of Water Bottom Vibration Induced by Underwater Drilling Blasting
Experimental Study on the Measurement of Water Bottom Vibration Induced by Underwater Drilling Blasting
Due to the lack of proper instrumentations and the difficulties in underwater measurements, the studies about water bottom vibration induced by underwater drilling blasting are sel...