Abdolreza Yazdani-Chamzini | Tarbiat Modares University (original) (raw)
Papers by Abdolreza Yazdani-Chamzini
Automation in Construction, 2013
Economic Research-Ekonomska Istraživanja, 2012
Technological and Economic Development of Economy, 2012
Engineering Economics, 2014
Journal of Civil Engineering and Management, 2014
Economic Research-Ekonomska Istraživanja, 2014
ABSTRACT Ranking the risks imposed by tunneling projects is one of the most important tasks in th... more ABSTRACT Ranking the risks imposed by tunneling projects is one of the most important tasks in the process of risk management. Recognizing the riskiest component enables managers to plan efficiently for adopting risk reduction measures. The first stage regarding this issue is to define the potential risky parameters and then establish an order among them. Therefore, managers always look for a reliable technique to manage the limitations of finance and time. The ELECTRE technique is a powerful method among multicriteria decision-making methods that is capable of modeling complex and sophisticated systems and sub-systems. Since the process of risk ranking is a complicated and uncertain problem, and fuzzy logic is capable of dealing with the existing uncertainty in decision-making, in this research the fuzzy ELECTRE method has been employed. To demonstrate the capability and effectiveness of the proposed model, a real-world case study, Tehran's line 7 subway project, is implemented. The results show that ’damages and accidents of machinery’ and ‘unsafe working conditions’ are located in the highest rank. Whereas, ‘delay in project completion’ and ‘failure of equipments’ are ranked as the least important components.
Economic Research-Ekonomska Istraživanja, 2014
Management Science Letters, 2012
Automation in Construction, 2013
Economic Research-Ekonomska Istraživanja, 2012
Technological and Economic Development of Economy, 2012
Engineering Economics, 2014
Journal of Civil Engineering and Management, 2014
Economic Research-Ekonomska Istraživanja, 2014
ABSTRACT Ranking the risks imposed by tunneling projects is one of the most important tasks in th... more ABSTRACT Ranking the risks imposed by tunneling projects is one of the most important tasks in the process of risk management. Recognizing the riskiest component enables managers to plan efficiently for adopting risk reduction measures. The first stage regarding this issue is to define the potential risky parameters and then establish an order among them. Therefore, managers always look for a reliable technique to manage the limitations of finance and time. The ELECTRE technique is a powerful method among multicriteria decision-making methods that is capable of modeling complex and sophisticated systems and sub-systems. Since the process of risk ranking is a complicated and uncertain problem, and fuzzy logic is capable of dealing with the existing uncertainty in decision-making, in this research the fuzzy ELECTRE method has been employed. To demonstrate the capability and effectiveness of the proposed model, a real-world case study, Tehran's line 7 subway project, is implemented. The results show that ’damages and accidents of machinery’ and ‘unsafe working conditions’ are located in the highest rank. Whereas, ‘delay in project completion’ and ‘failure of equipments’ are ranked as the least important components.
Economic Research-Ekonomska Istraživanja, 2014
Management Science Letters, 2012