NDLI: Shape and Thickness Optimization Performance of a Beam Structure by Sequential Quadratic Programming Method

Content Provider	Springer Nature Link
Author	Jarraya, A. Dammak, F. Abid, S. Haddar, M.
Copyright Year	2007
Abstract	Successful performance of beam structures is critical to failure prevention, and beam performance can be optimized by careful consideration of beam shape and thickness. Shape and thickness optimization of beam structures having linear behaviour is treated. The first problem considered is the thickness distribution of the beam where the optimization variable is the thickness of the control points. The second problem is the shape optimization where the optimization variables are the ordinates of the control points. The optimization criterion (function objective to be minimized) is defined starting with the Von Mises criterion expressed in plane constraints. The resolution of the mechanical problem is made by the finite element method, and the optimization algorithm is the sequential quadratic programming (SQP) method.
Starting Page	50
Ending Page	55
Page Count	6
File Format	PDF
ISSN	15477029
Journal	Journal of Failure Analysis and Prevention
Volume Number	7
Issue Number	1
e-ISSN	18641245
Language	English
Publisher	Kluwer Academic Publishers-Plenum Publishers
Publisher Date	2007-03-17
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Finite elements Beams element Parameterization Optimization Sequential quadratic programming method Quality Control, Reliability, Safety and Risk Structural Mechanics Mechanics Characterization and Evaluation of Materials Tribology, Corrosion and Coatings Materials Science
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Materials Science Safety, Risk, Reliability and Quality Mechanical Engineering

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