Development of general purpose finite element package for structural analysis of Isotropic, Anisotropic and Layered Composite Structures: Progress Report

Prathap, Gangan and Naganarayana, BP and Sudhakar, B (1991) Development of general purpose finite element package for structural analysis of Isotropic, Anisotropic and Layered Composite Structures: Progress Report. Technical Report. National Aeronautical Laboratory, Bangalore, India.

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Abstract

Several 1-D, 2-D and 3-D (linear and quadratic) C degree continuous finite elements were developed for applications to constrained media linear elasticity problems. An exhaustive literature survey on the related topics was conducted [1]. Several issues involved in analysing the popular problems of locking and stress oscillations with reference to these elements are discussed in detail in References 2 and 3. A comprehensive review is presented in Reference 4. Each element is made field-consistent so that it is free of locking and stress oscillations and coded on a stand alone basis.

Item Type: Monograph (Technical Report)
Uncontrolled Keywords: Finite element method;General purpose package;Composite layered;Field-consistent elements
Subjects: ENGINEERING > Structural Mechanics
Depositing User: Users 64 not found.
Date Deposited: 19 Jul 2006
Last Modified: 24 May 2010 04:13
URI: http://nal-ir.nal.res.in/id/eprint/1773

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