Use AHP method to select and evaluate the best sheet metal constructions “A case study: Mojarrab felez company in Tehran in 2016 ”

hadi pazoki toroudi¹ ali karami² Mohammad Ashrafizadeh Hooligh³

1) Young Researchers and Elite Club, Qaemshahr Branch ,Islamic Azad University ,Qaemshah, iran ;
2) Bachelor of Industrial Engineering , Tajan of university, Qaemshahr, Iran , Email:
3) Bachelor of Industrial Engineering , Tajan of university, Qaemshahr, Iran , Email :

Publication : 3th International Conference on management and industrial engineering(3icmi.com)
Abstract :
Abstract: Background: Producing and the usage of steel is one of the most important characteristics of a developed country. The companies that are producing the metallic sheets and the pioneer companies in this industry believe that investing in this industry and the growth of the steel industry is either, economical and logical. The purpose behind this article is to choose and analyze the best metallic sheets for the metal structures in order to optimize the production process and other factors by using the AHP hierarchy as a Multi-criteria decision-making method. Methods: Selecting and analyzing the steel sheets is a complicated process that includes Quantitative and qualitative criteria, in this research, with the help of the experts in this field criteria for selecting and analyzing best steel sheets in four levels (Quality, Weldability and BRP, high Relative strength, the possibility of reinforcing sections and prices) is designed for (ST37, ST33, ST52) and in the following analysis and the ratings are done by Expert Choice software. Findings: The results shows that based on the criteria ST52 is a better choice and a the better choice among the other metal sheets and also in the criteria the Relative resistance criteria has a priority over the other criteria that had resulted in the true selection and analyzation in different parts so in the consumption optimization and production for the Resistive economy is one of the most important parts of our country’s economy. Discussion and Conclusion: The results shows that based on the criteria ST52 is a better choice and a the better choice among the other metal sheets and also in the criteria the Relative resistance criteria has a priority over the other criteria that had resulted in the true selection and analyzation in different parts so in the consumption optimization and production for the Resistive economy is one of the most important parts of our country’s economy.
Keywords : Keywords: Selecting and analyzing the best metal sheet multi-criteria decision making AHP hierarchy Optimization Ranking.