Multi-objective optimization of time-cost-quality in construction projects using genetic algorithm

Abstract In this study, it was aimed to develop a model that provides Time-Cost-Quality optimization in construction projects using the genetic algorithm method. To fulfill that, Matlab codes for a multi-purpose genetic algorithm that performs Time-Cost-Quality optimization were developed and applie...

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Autores principales:	Isikyildiz,Setenay, Akcay,Cemil
Lenguaje:	English
Publicado:	Escuela de Construcción Civil, Pontificia Universidad Católica de Chile 2020
Materias:	Time-cost-quality trade-off Multi-objective optimization Meta-heuristic Genetic algorithm Subcontractor selection
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2020000300335
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spelling	oai:scielo:S0718-915X20200003003352021-02-16Multi-objective optimization of time-cost-quality in construction projects using genetic algorithmIsikyildiz,SetenayAkcay,Cemil Time-cost-quality trade-off Multi-objective optimization Meta-heuristic Genetic algorithm Subcontractor selection Abstract In this study, it was aimed to develop a model that provides Time-Cost-Quality optimization in construction projects using the genetic algorithm method. To fulfill that, Matlab codes for a multi-purpose genetic algorithm that performs Time-Cost-Quality optimization were developed and applied to the problem, and the targeted success level was substantially achieved. This model is capable of performing and visualizing an advanced three-dimensional time, cost, quality tradeoff analysis instead of the traditional two-dimensional time-cost tradeoff analysis. It was possible to select the desired alternative under the project conditions obtaining Pareto images called a set of solutions rather than a single solution. In addition, one of the main objectives of this study is to develop an effective model to assist the main contractors of the construction in selecting the most suitable subcontractors.info:eu-repo/semantics/openAccessEscuela de Construcción Civil, Pontificia Universidad Católica de ChileRevista de la construcción v.19 n.3 20202020-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2020000300335en10.7764/rdlc.19.3.335
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Time-cost-quality trade-off Multi-objective optimization Meta-heuristic Genetic algorithm Subcontractor selection
spellingShingle	Time-cost-quality trade-off Multi-objective optimization Meta-heuristic Genetic algorithm Subcontractor selection Isikyildiz,Setenay Akcay,Cemil Multi-objective optimization of time-cost-quality in construction projects using genetic algorithm
description	Abstract In this study, it was aimed to develop a model that provides Time-Cost-Quality optimization in construction projects using the genetic algorithm method. To fulfill that, Matlab codes for a multi-purpose genetic algorithm that performs Time-Cost-Quality optimization were developed and applied to the problem, and the targeted success level was substantially achieved. This model is capable of performing and visualizing an advanced three-dimensional time, cost, quality tradeoff analysis instead of the traditional two-dimensional time-cost tradeoff analysis. It was possible to select the desired alternative under the project conditions obtaining Pareto images called a set of solutions rather than a single solution. In addition, one of the main objectives of this study is to develop an effective model to assist the main contractors of the construction in selecting the most suitable subcontractors.
author	Isikyildiz,Setenay Akcay,Cemil
author_facet	Isikyildiz,Setenay Akcay,Cemil
author_sort	Isikyildiz,Setenay
title	Multi-objective optimization of time-cost-quality in construction projects using genetic algorithm
title_short	Multi-objective optimization of time-cost-quality in construction projects using genetic algorithm
title_full	Multi-objective optimization of time-cost-quality in construction projects using genetic algorithm
title_fullStr	Multi-objective optimization of time-cost-quality in construction projects using genetic algorithm
title_full_unstemmed	Multi-objective optimization of time-cost-quality in construction projects using genetic algorithm
title_sort	multi-objective optimization of time-cost-quality in construction projects using genetic algorithm
publisher	Escuela de Construcción Civil, Pontificia Universidad Católica de Chile
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2020000300335
work_keys_str_mv	AT isikyildizsetenay multiobjectiveoptimizationoftimecostqualityinconstructionprojectsusinggeneticalgorithm AT akcaycemil multiobjectiveoptimizationoftimecostqualityinconstructionprojectsusinggeneticalgorithm
_version_	1714206310706184192

Multi-objective optimization of time-cost-quality in construction projects using genetic algorithm

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