چکیده مقاله
Risk is an important factor in hazardous material routing problem In general, it is defined based on the probability of road accidents and their impacts Due to lack of data for calculating risk factors, influenced by hazmat accidents and their impacts, this paper attempts to define road network risk factors to be used in hazmat transport field In the present paper, risk is proposed according to its components including our types of accident, population, environment and infrastructure issues Risk components are presented as linguistic variables by five experts and extent analysis method, a well known method of converting fuzzy variables to crisp values, has been utilized to convert linguistic variables to crisp values The proposed method was applied in Fars as case study, the second largest province in Iran and results, presented on details, show that normalized risk factors can be obtained using the extent analysis method and they will be used for finding the safest path in Hazmat transport planning
کلیدواژهها
نویسندگان
Abbas Mahmoudabadi
Ph D Candidate, Department of Industrial Engineering, Payame Noor University, Tehran, Iran
سیدمحمد سیدحسینی
Professor, Department of Industrial Engineering, Iran University of Science & Technology, Tehran, Iran
شیوه ارجاع
Mahmoudabadi, Abbas and Seyedhosseini, Seyed Mohammad,1391,Using Extent Analysis Method for Risk Assessment of Road Network in Hazmat Transportation,12th International Conference on Traffic and Transportation Engineering,Tehran
ارائهشده در
مجموعه مقالات دوازدهمین کنفرانس بین المللی مهندسی حمل و نقل و ترافیک1 اسفند 1391 · تهران