چكيده به لاتين
The current competitive environment of the world has led project activities to be professionally managed by project-based organizations. These organizations also need to use the Supply Chain Management approach to integrate and coordinate within the project, which is referred to as the "supply chain" of the project.
The supply chain consists of three main supply chains, supply chain materials and products, supply chain information and financial supply chain. In the meantime, controlling and planning the flow of materials between the suppliers and the site of the project is very important because the timely completion of the project activities depends on the timely delivery of the materials they need and activities cannot be started until this is done. So there should be timely material on the site so that the project is not delayed and coordination with suppliers is necessary and unavoidable; Therefore, with regard to the issues stated in this paper, the problem of scheduling the supply chain of the project is given by considering the locations. And by providing a mathematical model with the goal of minimizing costs, including the cost of the project site, the cost of renewable leased resources, the costs of delaying activities, the cost of materials and deployment costs, and minimizing the time delay of the delivery of materials Coordination between supply chain and project sites is being addressed.
After providing a mathematical model, GAMS software is used to check the correctness and accuracy of the model. In the following, the designed model, using actual data on the construction of pressure boost stations, is solved and tested for gas transfer from Asalooyeh to Iraq using a two-objective genetic algorithm (NSGA ΙΙ); In the same way, several small, medium and large dimensional data are solved by the GAMS software and the genetic algorithm and the results are compared. Finally, there are a number of suggestions that can be made to improve the model in the future.
