Noon Digital Resources

Analysis and control of large thermal deflection of composite plates using shape memory alloy
 

 

 

Bin Duan, Mohammad Tawfik, Sylvain N. Goek, Jeng-Jong Ro, Chuh Mei
Analysis and control of large thermal deflection of composite plates using shape memory alloy
SPIE's 7th International Symposium on Smart Structures and Materials, Newport Beach, California USA, March 2000. Vol. 3991
doi:10.1117/12.388178

 

Abstract

A finite element method for predicting critical temperature and postbuckling deflection (large thermal deflection) is presented for composite plates embedded with prestrained shape memory alloy (SMA) wires and subjected to high temperatures. The temperature-dependent material properties of SMA and matrix, and the geometrical nonlinearities of large deflection are considered in the formulation. An incremental method consisting of small temperature increments and including the effect of initial deflection and initial stresses for material nonlinearities is presented. Within each temperature increment, the Newton-Raphson iteration method is used for calculating large thermal deflection. Results show that the critical buckling temperature can be raised high enough and the postbuckling deflection can be reduced and controlled for a given operating temperature range by the proper selection of SMA volume fraction, prestrain and alloy composition.

 

 
Media Sponsored by

 

horizontal rule

[ On the Understanding of the Concept of Propagation Surfaces for Periodic Plates with Shunted Piezoelectric Patches ] [ Random Response of Shape Memory Alloy Hybrid Composite Plates subject to White-Gaussian Noise and Thermal Environment ] [ Thermal Buckling and Nonlinear Flutter Behavior of Functionally Graded Material Panels ] [ Modal Analysis and Control of Adaptive Structures with Shear Piezoelectric Actuators ] [ Vibration Attenuation in Rotating Beams with Periodically Distributed Piezoelectric Controllers ] [ Thermal Post-Buckling and Flutter Behavior for Shape Memory Alloy Hybrid Composite Plates ] [ Aero-thermo-Mechanical Characteristics of Functionally Graded Material Panels with temperature Dependant Material Properties ] [ Vibration of laminated composite plates embedded with shape memory alloy at elevated temperatures ] [ Analysis and control of large thermal deflection of composite plates using shape memory alloy ] [ Suppression of Post-Buckling Deflection and Panel-Flutter Using Shape Memory Alloy ] [ Static, Dynamic, and Aeroelastic Behavior of Shape Memory Alloy Embedded Plates ] [ Experimental and Spectral Finite Element Study of Plates with Shunted Piezoelectric Patches ] [ Vibration Characteristics of Rotating Periodic Euler-Bernoulli Beam ] [ STOCHASTIC FINITE ELEMENT ANALYSIS OF THE FREE VIBRATION OF FUNCTIONALLY GRADED MATERIAL PLATES ] [ A Spectral Finite Element Model for Thin Plate Vibration ] [ Stochastic Finite Element Analysis of the Free Vibration of Functionally Graded Material Plates ] [ A SPECTRAL FINITE ELEMENT MODEL FOR THIN PLATE VIBRATION ] [ The Effect of Shape Memory Alloy Embedding on The Nonlinear Flutter of Composite Panels Subject to Thermal and Random Acou... ] [ Random Response of Shape Memory Alloy Hybrid Composite Plates subject to White-Gaussian Noise and Thermal Environment ] [ SFEM Sensitivity Analysis of the Free Vibration of Composite Plates ] [ Nonlinear Panel Flutter with Temperature Effects of Functionally Graded Material Panels with Temperature-Dependent Materia... ] [ Stochastic Finite Element Analysis of the Free Vibration of Laminated Composite Plates ] [ ACTIVE CONTROL OF INTERIOR NOISE IN A RECTANGULAR ] [ Active Control OF Interior NOISE IN A rectangular Cavity with two flexible panels ]

Noon mail
Send mail to webmaster@noonrd.org with questions or comments about this web site.
Last modified: 21/09/07