Buckling Strengths of Composite Plate Using Shape Memory Alloy under In-Plane Shear

Yatendra Saraswat, Et Al

doi:10.17762/turcomat.v12i2.1509

Abstract

In this article, we analyze the strength and buckling response in the plane shear load fixed at the corner of the composite plate. The fem is formulated is done on the basis of first-order shear deformation theory and assumptions of von Karman. The Newton-Raphson technique is considered to analyze the non-linearity algebraic equation. The effect of shape memory alloy in shear load and buckling response is discussed. In this study we analyze the two cases in the first simple carbon/epoxy plate is analyze and then we use the shape memory wire embedded in the plate which is about 1% of the volume of the plate and studies the buckling response effect on the plate. In the second case we use Shape Memory Alloy plate and loading but a circular cutout at the middle of the plate this case we analyze for both with the use of shape memory alloy and without the use of shape memory. It is observed that the shape memory alloy increases the strength of the plate in both cases. The whole simulations are done using Ansys workbench software v 2020R2.

Highlights

IntroductionIn the last few years, the need for advanced structures promoted the evolution of Shape Memory Alloy materials [1]
In the last few years, the need for advanced structures promoted the evolution of Shape Memory Alloy materials [1].From those Shape Memory Alloy materials, shape memory alloys have their own identity
The shape memory alloy could be used for control the shape of structural components for large non-linear strain, undesirable vibrations, impact resistance, etc. in present time our industries uses that components which are light in weight and has better strength. in the past decade most of the research work on different Shape Memory Alloy materials which come under these categories, known as Shape Memory Alloy material [2] [3]

Summary

Introduction

In the last few years, the need for advanced structures promoted the evolution of Shape Memory Alloy materials [1]. S.M.R Khalil (2013) studied the dynamic analysis of a Shape Memory Alloy hybrid beam at impulse loading and show the material non-linear effect with the change in temperature [5][6]. A. Shokhufar (2008) developed a model of for show a low-velocity effect on the hybrid composite plate [9] [7] using the response surface method to show the effect of velocity impact on the surface of the plate and how the plate resists the low velocity [8] [13].M.M. Ghomshei (2005) study the finite element model for dynamic response of thick shape memory alloy composite beam [14]. Ghomshei (2005) study the finite element model for dynamic response of thick shape memory alloy composite beam [14] He used a dimensional sinusoidal model for analyses of the beam. Singh (2010) [15] study the buckling and post-buckling response of plate with the different cutout in the plate

Modeling and Simulation

Static Analysis

Discussion