Mechanical Postbuckling Behavior of Circular Plates Through Concept of Equivalent Radial Tensile Load

Aerospace and automobile structural systems are assemblages of simple structural members like, columns, circular and rectangular plates etc., designed with lesser margins of safety and also have minimum mass, are subjected to severe mechanical or thermal loads during the service conditions. As suc...

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Main Authors:	G., Venkateswara Rao, Ramaraju, Ramgopal Varma
Format:	Article
Language:	English
Published:	2013
Subjects:	T Technology (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/8199/ http://umpir.ump.edu.my/id/eprint/8199/1/Mechanical_Postbuckling_Behavior_of_Circular_Plates_Through_Concept_of_Equivalent_Radial_Tensile_Load.pdf

id	ump-8199
recordtype	eprints
spelling	ump-81992016-04-28T01:46:14Z http://umpir.ump.edu.my/id/eprint/8199/ Mechanical Postbuckling Behavior of Circular Plates Through Concept of Equivalent Radial Tensile Load G., Venkateswara Rao Ramaraju, Ramgopal Varma T Technology (General) Aerospace and automobile structural systems are assemblages of simple structural members like, columns, circular and rectangular plates etc., designed with lesser margins of safety and also have minimum mass, are subjected to severe mechanical or thermal loads during the service conditions. As such, these structural members are relatively more flexible, compared to the same used in the other fields of engineering. Due to these requirements, the study of the thermal or mechanical postbuckling behavior of these structural members gained importance. To predict the mechanical or thermal postbuckling behavior of these structural members, a more rigorous geometric nonlinear (large deflections) analysis is required. The present study deals with the concept of the effective tensile load developed, due to large deflections, to derive a simple heuristic formula, called simply as the formula, to predict the mechanical postbuckling behavior of circular plates, called simply as plates, without going for complex mathematical treatment1,2. The circular plate problem,formulated in the polar coordinate system, is relatively more involved, as the radial and circumferential strains are coupled by the radial displacement, compared to the other structural members, which are formulated in the Cartesian coordinate system. Such formulas are handy and useful to the designers/analysts to quickly evaluate the mechanical postbuckling behavior of the plates, in the iterative design/analysis cycles 2013 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/8199/1/Mechanical_Postbuckling_Behavior_of_Circular_Plates_Through_Concept_of_Equivalent_Radial_Tensile_Load.pdf G., Venkateswara Rao and Ramaraju, Ramgopal Varma (2013) Mechanical Postbuckling Behavior of Circular Plates Through Concept of Equivalent Radial Tensile Load. Journal of Structural Engineering, 40 (5). pp. 507-511.
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	T Technology (General)
spellingShingle	T Technology (General) G., Venkateswara Rao Ramaraju, Ramgopal Varma Mechanical Postbuckling Behavior of Circular Plates Through Concept of Equivalent Radial Tensile Load
description	Aerospace and automobile structural systems are assemblages of simple structural members like, columns, circular and rectangular plates etc., designed with lesser margins of safety and also have minimum mass, are subjected to severe mechanical or thermal loads during the service conditions. As such, these structural members are relatively more flexible, compared to the same used in the other fields of engineering. Due to these requirements, the study of the thermal or mechanical postbuckling behavior of these structural members gained importance. To predict the mechanical or thermal postbuckling behavior of these structural members, a more rigorous geometric nonlinear (large deflections) analysis is required. The present study deals with the concept of the effective tensile load developed, due to large deflections, to derive a simple heuristic formula, called simply as the formula, to predict the mechanical postbuckling behavior of circular plates, called simply as plates, without going for complex mathematical treatment1,2. The circular plate problem,formulated in the polar coordinate system, is relatively more involved, as the radial and circumferential strains are coupled by the radial displacement, compared to the other structural members, which are formulated in the Cartesian coordinate system. Such formulas are handy and useful to the designers/analysts to quickly evaluate the mechanical postbuckling behavior of the plates, in the iterative design/analysis cycles
format	Article
author	G., Venkateswara Rao Ramaraju, Ramgopal Varma
author_facet	G., Venkateswara Rao Ramaraju, Ramgopal Varma
author_sort	G., Venkateswara Rao
title	Mechanical Postbuckling Behavior of Circular Plates Through Concept of Equivalent Radial Tensile Load
title_short	Mechanical Postbuckling Behavior of Circular Plates Through Concept of Equivalent Radial Tensile Load
title_full	Mechanical Postbuckling Behavior of Circular Plates Through Concept of Equivalent Radial Tensile Load
title_fullStr	Mechanical Postbuckling Behavior of Circular Plates Through Concept of Equivalent Radial Tensile Load
title_full_unstemmed	Mechanical Postbuckling Behavior of Circular Plates Through Concept of Equivalent Radial Tensile Load
title_sort	mechanical postbuckling behavior of circular plates through concept of equivalent radial tensile load
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/8199/ http://umpir.ump.edu.my/id/eprint/8199/1/Mechanical_Postbuckling_Behavior_of_Circular_Plates_Through_Concept_of_Equivalent_Radial_Tensile_Load.pdf
first_indexed	2023-09-18T22:05:32Z
last_indexed	2023-09-18T22:05:32Z
_version_	1777414682266566656

Mechanical Postbuckling Behavior of Circular Plates Through Concept of Equivalent Radial Tensile Load

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