Sizing and shape optimization material use in 10 bar trusses

Sizing and shape optimization material use in 10 bar trusses

Truss optimization has the goal of achieving savings in costs and material while maintaining structural characteristics. In this research a 10 bar truss was structurally optimized in Rhino 6 using genetic algorithm optimization method. Results from previous research where sizing optimization was lim...

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Main Authors: Petrović Nenad, Kostić Nenad, Marjanović Vesna, Cofaru Ileana Ioana, Marjanović Nenad
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:MATEC Web of Conferences
Online Access:https://www.matec-conferences.org/articles/matecconf/pdf/2021/12/matecconf_mse21_04004.pdf
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spelling doaj-3118d1822c6f422abb90fb8ea1b703472021-08-05T12:53:46ZengEDP SciencesMATEC Web of Conferences2261-236X2021-01-013430400410.1051/matecconf/202134304004matecconf_mse21_04004Sizing and shape optimization material use in 10 bar trussesPetrović Nenad0Kostić Nenad1Marjanović Vesna2Cofaru Ileana Ioana3Marjanović Nenad4University of Kragujevac, Faculty of EngineeringUniversity of Kragujevac, Faculty of EngineeringUniversity of Kragujevac, Faculty of EngineeringUniversity “Lucian Blaga” of Sibiu, Faculty of Engineering, Department of Computer Science and Electrical EngineeringUniversity of Kragujevac, Faculty of EngineeringTruss optimization has the goal of achieving savings in costs and material while maintaining structural characteristics. In this research a 10 bar truss was structurally optimized in Rhino 6 using genetic algorithm optimization method. Results from previous research where sizing optimization was limited to using only three different cross-sections were compared to a sizing and shape optimization model which uses only those three cross-sections. Significant savings in mass have been found when using this approach. An analysis was conducted of the necessary bill of materials for these solutions. This research indicates practical effects which optimization can achieve in truss design.https://www.matec-conferences.org/articles/matecconf/pdf/2021/12/matecconf_mse21_04004.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Petrović Nenad
Kostić Nenad
Marjanović Vesna
Cofaru Ileana Ioana
Marjanović Nenad
spellingShingle Petrović Nenad
Kostić Nenad
Marjanović Vesna
Cofaru Ileana Ioana
Marjanović Nenad
Sizing and shape optimization material use in 10 bar trusses
MATEC Web of Conferences
author_facet Petrović Nenad
Kostić Nenad
Marjanović Vesna
Cofaru Ileana Ioana
Marjanović Nenad
author_sort Petrović Nenad
title Sizing and shape optimization material use in 10 bar trusses
title_short Sizing and shape optimization material use in 10 bar trusses
title_full Sizing and shape optimization material use in 10 bar trusses
title_fullStr Sizing and shape optimization material use in 10 bar trusses
title_full_unstemmed Sizing and shape optimization material use in 10 bar trusses
title_sort sizing and shape optimization material use in 10 bar trusses
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2021-01-01
description Truss optimization has the goal of achieving savings in costs and material while maintaining structural characteristics. In this research a 10 bar truss was structurally optimized in Rhino 6 using genetic algorithm optimization method. Results from previous research where sizing optimization was limited to using only three different cross-sections were compared to a sizing and shape optimization model which uses only those three cross-sections. Significant savings in mass have been found when using this approach. An analysis was conducted of the necessary bill of materials for these solutions. This research indicates practical effects which optimization can achieve in truss design.
url https://www.matec-conferences.org/articles/matecconf/pdf/2021/12/matecconf_mse21_04004.pdf
work_keys_str_mv AT petrovicnenad sizingandshapeoptimizationmaterialusein10bartrusses
AT kosticnenad sizingandshapeoptimizationmaterialusein10bartrusses
AT marjanovicvesna sizingandshapeoptimizationmaterialusein10bartrusses
AT cofaruileanaioana sizingandshapeoptimizationmaterialusein10bartrusses
AT marjanovicnenad sizingandshapeoptimizationmaterialusein10bartrusses
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