Abstract
In this paper, the problem of optimum design of a thin-walled closed cross-section is presented. The problem consists in minimizing the material area of a thin-walled closed cross-section symmetrical with respect to both x and y centroidal axes, and subjected to flexural and torsional rigidity constraints and strength constraints. The unknown function is the middle line of the thin-walled closed cross-section while its thickness is t prescribed. The solution approach is numerical and the minimizing procedure is based on an improved simulated annealing method, a simple but robust direct search technique that works well on fast PCs.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
