Time-Cost Tradeoff and Resource-Scheduling Problems in Construction: A State-of-the-Art Review
| Autor: | Ali Fathy, Haytham Sanad, Emad Etman |
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| Jazyk: | Arabic<br />English |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Journal of Engineering Research - Egypt, Vol 6, Iss 5, Pp 64-74 (2022) |
| Druh dokumentu: | article |
| ISSN: | 2356-9441 2735-4873 |
| DOI: | 10.21608/erjeng.2022.164402.1101 |
| Popis: | Duration, cost, and resources are defined as constraints in projects. Consequently, Construction manager needs to balance between theses constraints to ensure that project objectives are met. Choosing the best alternative of each activity is one of the most significant problems in construction management to minimize project duration, project cost and also satisfies resources constraints as well as smoothing resources. Advanced computer technologies could empower construction engineers and project managers to make right, fast and applicable decisions based on accurate data that can be studied, optimized, and quantified with great accuracy. This article strives to find the recent improvements of resource-scheduling problems and time-cost trade off and the interacting between them which can be used in innovating new approaches in construction management. To achieve this goal, a state-of-the-art review, is conducted as a literature sample including articles implying three areas of research; time-cost trade off, constrained resources and unconstrained resources. A content analysis is made to clarify contributions and gaps of knowledge to help suggesting and specifying opportunities for future research. |
| Databáze: | Directory of Open Access Journals |
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