نوع مقاله : مقاله کامل پژوهشی
نویسندگان
1 گروه مهندسی صنایع، دانشگاه سیستان و بلوچستان، زاهدان، ایران
2 گروه مهندسی عمران، دانشگاه سیستان و بلوچستان، زاهدان، ایران
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
Large and complex infrastructure projects, especially water and sewage projects, are always exposed to various external and internal risks. Therefore, it is important to identify and prioritize project risks as part of the risk management process for project-oriented organizations. The purpose of this research is to evaluate and prioritize the risks of water and sewage projects with the combined approach of Prometheus and Gaia analysis.
In order to assess the risk of projects, it is necessary to first identify the types of risks in projects. Risks were extracted using the data of previous researches, the opinions of university professors, and contractors in the field of water and sewage, and the final selection of risks was done by screening through the fuzzy Delphi method, and finally, out of 68 risks, 37 risks were selected for ranking using It was extracted from Promethee method and Gaia analysis. In this research, first, an expert team was formed to determine the risk rating of water and sewage projects, and they rated the risks based on 4 criteria: cost, time, quality of the project, and the level of productivity and profitability of the project.
The results of this research are consistent with the results of some researches that have been done in the field of identifying and prioritizing the risks of construction projects such as water and sewage and dam construction. Also, the results indicated that the use of Promethee method and Gaia analysis can more accurately rate the risk of water and sewage projects
کلیدواژهها [English]
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