Time-cost-quality tradeoff considering resource-scheduling problems
Duration, cost, and resources are defined as project constraints. Consequently, in each project, one of these constraints is received attention compared with another. Thus, the abilities of construction project manager should include balancing these constraints in a way that all the project objectiv...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-11-01
|
| Series: | Ain Shams Engineering Journal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2090447923004136 |
| _version_ | 1797449490621267968 |
|---|---|
| author | Ali F. Elkliny Haytham M. Sanad Emad E. Etman |
| author_facet | Ali F. Elkliny Haytham M. Sanad Emad E. Etman |
| author_sort | Ali F. Elkliny |
| collection | DOAJ |
| description | Duration, cost, and resources are defined as project constraints. Consequently, in each project, one of these constraints is received attention compared with another. Thus, the abilities of construction project manager should include balancing these constraints in a way that all the project objectives are fulfilled. Achieving this balance is conducted by determining the best alternative for each activity, while minimizing project total cost and duration and satisfies resources constraints as well as smoothing resource histograms. For that purpose, this study aims at optimizing project schedule to provide this balance by using multi construction methods which is mainly based on multiskilling strategy. As will be discussed, to achieve this goal, a model was developed and genetic algorithm is used to preform optimization. This study contributes to the body of knowledge a model able to produce schedules with appropriate project duration, cost, and quality, also satisfy resource constraints with most leveled histograms. |
| first_indexed | 2024-03-09T14:25:49Z |
| format | Article |
| id | doaj.art-6a7841bbcb1b44d5aceaca1e14862ddb |
| institution | Directory Open Access Journal |
| issn | 2090-4479 |
| language | English |
| last_indexed | 2024-03-09T14:25:49Z |
| publishDate | 2023-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ain Shams Engineering Journal |
| spelling | doaj.art-6a7841bbcb1b44d5aceaca1e14862ddb2023-11-28T07:25:42ZengElsevierAin Shams Engineering Journal2090-44792023-11-011411102524Time-cost-quality tradeoff considering resource-scheduling problemsAli F. Elkliny0Haytham M. Sanad1Emad E. Etman2Corresponding author.; Structural Engineering Department, Faculty of Engineering, Tanta University, EgyptStructural Engineering Department, Faculty of Engineering, Tanta University, EgyptStructural Engineering Department, Faculty of Engineering, Tanta University, EgyptDuration, cost, and resources are defined as project constraints. Consequently, in each project, one of these constraints is received attention compared with another. Thus, the abilities of construction project manager should include balancing these constraints in a way that all the project objectives are fulfilled. Achieving this balance is conducted by determining the best alternative for each activity, while minimizing project total cost and duration and satisfies resources constraints as well as smoothing resource histograms. For that purpose, this study aims at optimizing project schedule to provide this balance by using multi construction methods which is mainly based on multiskilling strategy. As will be discussed, to achieve this goal, a model was developed and genetic algorithm is used to preform optimization. This study contributes to the body of knowledge a model able to produce schedules with appropriate project duration, cost, and quality, also satisfy resource constraints with most leveled histograms.http://www.sciencedirect.com/science/article/pii/S2090447923004136Time-cost-quality trade offConstrained resourcesUnconstrained resourcesLevelingConstruction methodMultiskilling |
| spellingShingle | Ali F. Elkliny Haytham M. Sanad Emad E. Etman Time-cost-quality tradeoff considering resource-scheduling problems Ain Shams Engineering Journal Time-cost-quality trade off Constrained resources Unconstrained resources Leveling Construction method Multiskilling |
| title | Time-cost-quality tradeoff considering resource-scheduling problems |
| title_full | Time-cost-quality tradeoff considering resource-scheduling problems |
| title_fullStr | Time-cost-quality tradeoff considering resource-scheduling problems |
| title_full_unstemmed | Time-cost-quality tradeoff considering resource-scheduling problems |
| title_short | Time-cost-quality tradeoff considering resource-scheduling problems |
| title_sort | time cost quality tradeoff considering resource scheduling problems |
| topic | Time-cost-quality trade off Constrained resources Unconstrained resources Leveling Construction method Multiskilling |
| url | http://www.sciencedirect.com/science/article/pii/S2090447923004136 |
| work_keys_str_mv | AT alifelkliny timecostqualitytradeoffconsideringresourceschedulingproblems AT haythammsanad timecostqualitytradeoffconsideringresourceschedulingproblems AT emadeetman timecostqualitytradeoffconsideringresourceschedulingproblems |