Minimum Weight Design of Stiffened Cylinders

Author:

Lakshmikantham C.,Gerard G.

Abstract

SummaryIn this paper a generalised presentation for symmetrically stiffened orthotropic cylinders under compression is developed, based on a linear orthotropic stability theory of cylinders. Similarities and differences in the minimum weight behaviour of stiffened cylindrical shells and flat transversely-stiffened wide columns are investigated in some detail to provide a satisfactory physical picture. The concluding results provide a comparative evaluation of various forms of stiffening systems for cylindrical shells under compression.

Publisher

Cambridge University Press (CUP)

Subject

General Engineering

Reference11 articles.

1. Minimum weight design of symmetrically stiffened orthotropic cylinders under axial compression;Gerard,1966

2. Optimum structural design concepts for aerospace vehicles.

3. General instability of orthotropically stiffened cylinders under axial compression;Milligan;AIAA Journal,1966

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1. Optimization Of Stiffened Cylindrical Shells Subjected To Destabilizing Loads;Structural Optimization: Status And Promise;1993-01-01

2. Shells;Optimal Structural Design under Stability Constraints;1988

3. Optimum design of stiffened cylindrical shells with natural frequency constraints;Computers & Structures;1980-08

4. Minimum weight design of cylindrical shell with multiple stiffener sizes;AIAA Journal;1978-01

5. Minimum weight design of stiffened cylinders subjected to pure torsion;Computers & Structures;1977-10

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