2022
DOI: 10.28991/cej-2022-08-06-08
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An Optimal Cost Estimation Practices of Fuzzy AHP for Building Construction Projects in Libya

Abstract: This paper analysis and reviews the construction projects in Libya. In Libya, construction projects often face challenges due to the lack of proper information and data in cost-estimation methods. The primary goal of this paper is to demonstrate the estimation of construction costs using various methods. An optimization strategy based on a well-known robust algorithm The Fuzzy AHP technique is used to estimate the best roof structure choice based on cost rank among one or two-way flat slab, post-tension slab, … Show more

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Cited by 8 publications
(4 citation statements)
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“…In addition, the Delphi method is also essentially a refined version of traditional expert opinion-gathering techniques, such as brainwriting and surveying. It was developed in the 1950s as a means of obtaining expert opinions in a systematic and structured way through multiple rounds of communication and questionnaires [17,18]. Stevic et al [11] developed the rough set-based Delphi method.…”
Section: Rough Delphi Methodsmentioning
confidence: 99%
“…In addition, the Delphi method is also essentially a refined version of traditional expert opinion-gathering techniques, such as brainwriting and surveying. It was developed in the 1950s as a means of obtaining expert opinions in a systematic and structured way through multiple rounds of communication and questionnaires [17,18]. Stevic et al [11] developed the rough set-based Delphi method.…”
Section: Rough Delphi Methodsmentioning
confidence: 99%
“…At the initial site selection stage, the estimated cost accuracy is ± 50% of the actual cost [40]. The MCDM technique was able to estimate the lowest construction costs during the early stage of the project in Libya [41].…”
Section: Cost Estimation Based On Gismentioning
confidence: 99%
“…In light of the extensive literature and peer-reviewed research summarized above, it becomes evident that the quest for practical and effective strategies to address construction delays is ongoing. Recent studies have underscored the advantages of modern technology and BIM software tools, which can significantly reduce the efforts, costs, and time involved in managing construction projects, enabling precise material estimations based on accurate quantity take-off methods [23][24][25].…”
Section: Figure 1 Geographical Distribution Of Studies Reviewed Formentioning
confidence: 99%