tailieunhanh - Optimal crashing time scheduling for mega projects

This Paper presents a framework for time crashing a mega project by using the linear programming technique such to earned least total crashing cost. | Optimal crashing time scheduling for mega projects International Journal of Management IJM Volume 9 Issue 2 March April 2018 pp. 112 122 Article ID IJM_09_02_013 Available online at http ijm JType IJM amp VType 9 amp IType 2 Journal Impact Factor 2016 Calculated by GISI ISSN Print 0976-6502 and ISSN Online 0976-6510 IAEME Publication OPTIMAL CRASHING TIME SCHEDULING FOR MEGA PROJECTS Rami A. Maher Isra University Amman Jordan Ibrahim Abed Mohammad Isra University Amman Jordan Hamzeh H. Al-Safadi Isra University Amman Jordan ABSTRACT This Paper presents a framework for time crashing a mega project by using the linear programming technique such to earned least total crashing cost. First a mathematical model of the problem is given and then after a numerical example is introduced to demonstrate the efficiency of this technique in solving the time crashing problem of mega projects for different time crashing values. This will help the project managers to consider strategic decisions for crashing the milestones and activities constituting the mega project. Key words Crashing Scheduling Linear Programming Mega Projects Milestones Cite this Article Rami A. Maher Ibrahim Abed Mohammad and Hamzeh H. Al- Safadi Optimal Crashing Time Scheduling for Mega Projects Practices and Management International Journal of Management 9 2 2018 pp. 112 122. http IJM JType IJM amp VType 9 amp IType 2 1. INTRODUCTION Mega project composed from two words Mega and Project the word Project which identified as temporary endeavor undertaken to create a unique product result or service 1 . Meanwhile the word Mega is to determine that something is very huge. Thus mega projects are temporary endeavor undertaken characterized by large investment vast complexity especially in organizational terms and long lasting impact on the economy environment and society 2 . Mega project includes airports power plants tunnels large-scale .

• Quản lý dự án
• Linear programming technique
• Total crashing cost
• Mathematical model of the problem
• Time crashing problem
• Optimal crashing time scheduling
• Optimal decision
• Economic order quantity
• Fuzzy Non Linear Programming Technique
• Real inventory problems
• Probabilistic models
• Vietnam Journal of Mechanics
• Automatic limit and shakedown analysis
• 3 D steel frames
• Three dimensional steel frames
• The dual variables by primal dual technique