Finite element analysis of some aerospace shell structures

Viswanath, S and Murthy, SS and Shah, CG (1980) Finite element analysis of some aerospace shell structures. Aeronautical Society of India, Journal, 32 . pp. 109-115.

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Abstract

A computer program LINSHL is developed for the linear static analysis of stiffened shell structures. The program incorporates a high precision triangular cylindrical shell element, a high precision triangular shallow shell element, a curved beam element and a straight beam element. Numerical results are presented for the stress analysis of practical structures such as a ring-stiffened cylinder and a canopy hood of a typical aircraft, and are found to be in reasonable agreement with alternate solution methods

Item Type: Journal Article
Uncontrolled Keywords: Shells;Mathematical models;Precision;Beams (structural); Aircraft components;Aeronautics;Canopies;Stress analysis; Computer programs; Aerospace; Finite element method; Mathematical analysis; Cylinders; Statics; Hoods; Aircraft; Aircraft structures; Finite element method; Reinforced shells
Subjects: ENGINEERING > Structural Mechanics
Division/Department: Structures Division, Structures Division, Structures Division
Depositing User: Ms. Alphones Mary
Date Deposited: 13 Dec 2005
Last Modified: 24 May 2010 09:39
URI: http://nal-ir.nal.res.in/id/eprint/902

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