Bending of exponentially graded plates using new HSDT
Publish place: Journal of Computational and Applied Research in Mechanial Engineering، Vol: 11، Issue: 1
Publish Year: 1400
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JCARME-11-1_020
تاریخ نمایه سازی: 12 مهر 1400
Abstract:
The present paper considers the devise and development of a novel theory to examine the flexure analysis of exponentially graded plates exposed to thermal and mechanical loads. The properties such as elastic modulus and thermal modulus are assumed to vary exponentially along the thickness by keeping the poisson’s ratio constant. This theory fulfills the nullity conditions on the upper and lower sides of the exponentially graded plates for transverse shear stress. Hamilton’s principle is used to derive the equation of motion. The present theory’s numerical results are assessed with three-dimensional elasticity solutions and the results of other authors available in the literature. The influence of thermomechanical loads, thickness ratios, and aspect ratios on the bending response of exponentially graded plates are studied in detail. The analytical formulations and solutions presented herein could provide engineers with the potential for the design and development of exponentially graded plates for advanced engineering applications.
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Authors
Sidda Reddy Bathini
Department of Mech. Eng., Rajeev Gandhi Memorial College of Eng.,and Tech., Nandyal, Kurnool (Dt), Andhra Pradesh, India-۵۱۸ ۵۰۱. Fax:۰۸۵۱۴ ۲۷۵۲۰۳
. Ch. Ravi Kiran
Department of Mech. Eng., MLR Institute of Technology, Telangana, India-۵۰۰۰۴۳
Vijaya Kumar Reddy K
Department of Mech. Eng., JNTUH, Telangana, India-۵۰۰۰۸۵
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