این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
International Journal of Transportation Engineering، جلد ۱۱، شماره ۲، صفحات ۱۴۴۳-۱۴۵۵
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Identification and Prioritization of Road Project Risks using the Failure Modes and Effects Analysis Method in a Fuzzy Environment
چکیده انگلیسی مقاله A dynamic, efficient transportation network is an important index of country development and currently, major parts of infrastructure projects-related credits and budgets are allocated to road construction projects. Since several risks divert such projects, during their construction, from their main goals, proper risk identification and management are necessary to better implement infrastructure and road construction projects. As risks are changeable factors that differ from country/region to country/region, this research has reviewed the literature and used the experts' opinions to identify the most influential ones in Iran to eliminate or reduce their effects on the time and cost of road construction projects. To this end, a questionnaire was designed to identify the risks and prioritize them using the failure modes and effects analysis method in a fuzzy environment; defuzzification was done by MATLAB Software. Scores of the risks revealed that: 1) inflation (increased material price), 2) late financial provisions, 3) deficiency, failure, or defect of equipment/machinery, and 4) Maps and specification changes of more than 25% with respect to the values specified in the general conditions of contract due to the employer’s incorrect studies/estimation of the project, were identified as the most important risks of road construction projects.
کلیدواژه‌های انگلیسی مقاله Road Projects, Risk Identification, Prioritization, Failure Modes and Effects Analysis Method, Fuzzy Environment
نویسندگان مقاله Abdolreza Rezaee Arjroody |
Department of Civil Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran

Seyed Azim Hosseini |
Department of Civil Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran

Mahdieh Akhbari |
Department of Industrial Engineering, Electronic Branch, Islamic Azad University, Tehran, Iran

Ebrahim Safa |
Department of Civil Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran

Jafar Asadpour |
Department of Mathematical, South Tehran Branch, Islamic Azad University, Tehran, Iran

نشانی اینترنتی http://www.ijte.ir/article_170321_f9e9cdad857fb7acbc2299a7f3d85976.pdf
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات