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Time-cost-quality tradeoff considering resource-scheduling problems
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DOI：10.1016/j.asej.2023.102524.png)
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摘要
En 中文
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.
Keyword:
Time-cost-quality trade off
Constrained resources
Unconstrained resources
Leveling
Construction method
Multiskilling
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期刊
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5.9
论文数:
3.4K
被引数:
1.2W
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Multi-objective time-cost trade-off optimization for the construction scheduling with Rao algorithms.png)
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