Tampere University of Technology

TUTCRIS Research Portal

Multicriterion Compliance Minimization and Stress-constrained Minimum Weight Design of a Three-bar Truss

Research output: Book/ReportCommissioned reportProfessional

Details

Original languageEnglish
PublisherTampere University of Technology
Number of pages40
ISBN (Print)978-952-15-2703-6
Publication statusPublished - 2011
Publication typeD4 Published development or research report or study

Publication series

NameTampere University of Technology, Department of Mechanics and Design. Research Report
PublisherTampere University of Technology
Volume2
ISSN (Print)1797-805X

Abstract

In this report, the structural optimization of a three-bar truss is considered. We present the detailed solution of the minimum compliance problem as well as the stress-constrained minimum weight design. In both cases the truss is subject to two loading conditions. The compliance minimization problem is formulated as a multicriterion optimization problem, where the compliances of the different loading conditions are the conflicting criteria that are minimized simultaneously. We provide the analytical solution of this formulation as well as the global optimum of the stress-constrained minimum weight problem.

Publication forum classification

Field of science, Statistics Finland

Downloads statistics

No data available