Technology Selection For Construction Project, With The Use Of Fuzzy Preference Relation

Author:

Ibadov N.1,Rosłon J.2

Affiliation:

1. 1 PhD., Eng., Warsaw University of Technology, Faculty of Civil Engineering, Al. Armii Ludowej 16, 00-637 Warsaw, Poland

2. 2 MSc., Eng., Warsaw University of Technology, Faculty of Civil Engineering, Al. Armii Ludowej 16, 00-637 Warsaw, Poland

Abstract

AbstractArticle deals with the problem of technology selection for construction project. Three criteria were proposed: cost, time and technological complexity. To solve the problem, fuzzy preference relations were used. Authors present an algorithm supporting multi-criteria decision-making process. The algorithm creates fuzzy preference relations on the basis of the fuzzy comparison: “xi is better than xj”. Then, with the use of criteria weights it creates general fuzzy preference relation, finds all non-dominated (admissible) alternatives and the best one among them. The algorithm consists of 7 steps. Authors show application of the proposed algorithm - example calculations.

Publisher

Walter de Gruyter GmbH

Subject

Civil and Structural Engineering

Reference3 articles.

1. Contractor selection for construction project with the use of fuzzy preference relation XXIV seminar Theoretical Foundation of Civil Engineering Published by Elsevier Ltd pp;Ibadov;Procedia Engineering

2. Multicriteria Assessment of Selected Solutions for the Building Structural Walls XXIII seminar Theoretical Foundation of Civil Procedia Engineering vol pages ISSN;Książek;Engineering,2014

3. Fuzzy ordering of the factors affecting the implementation of construction projects in Poland proceedings Vol pp;Ibadov;AIP Conference,2013

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