Fasihi, Fazel, Keymanesh, Mahmoud Reza, Sahaf, Seyyed Ali, Ghareh, Soheil. (1400). Calculation of Equivalent Axle Load Factor Based on Artificial Intelligence. هنرهای کاربردی, 9(3), 89-100. doi: 10.22075/jrce.2021.22366.1475
Fazel Fasihi; Mahmoud Reza Keymanesh; Seyyed Ali Sahaf; Soheil Ghareh. "Calculation of Equivalent Axle Load Factor Based on Artificial Intelligence". هنرهای کاربردی, 9, 3, 1400, 89-100. doi: 10.22075/jrce.2021.22366.1475
Fasihi, Fazel, Keymanesh, Mahmoud Reza, Sahaf, Seyyed Ali, Ghareh, Soheil. (1400). 'Calculation of Equivalent Axle Load Factor Based on Artificial Intelligence', هنرهای کاربردی, 9(3), pp. 89-100. doi: 10.22075/jrce.2021.22366.1475
Fasihi, Fazel, Keymanesh, Mahmoud Reza, Sahaf, Seyyed Ali, Ghareh, Soheil. Calculation of Equivalent Axle Load Factor Based on Artificial Intelligence. هنرهای کاربردی, 1400; 9(3): 89-100. doi: 10.22075/jrce.2021.22366.1475

Calculation of Equivalent Axle Load Factor Based on Artificial Intelligence

Journal of Rehabilitation in Civil Engineering
مقاله 6، دوره 9، شماره 3 - شماره پیاپی 23، پاییز 2021، صفحه 89-100    اصل مقاله (1.16 M)
نوع مقاله: Regular Paper
شناسه دیجیتال (DOI): 10.22075/jrce.2021.22366.1475
نویسندگان
Fazel Fasihi1؛ Mahmoud Reza Keymanesh* 2؛ Seyyed Ali Sahaf3؛ Soheil Ghareh2
1Ph.D. Candidate, Department of Civil Engineering, Payame Noor University, P.O.Box 19395-4697, Tehran, Iran
2Associate Professor, Department of Civil Engineering, Payame Noor University, P.O.Box 19395-4697, Tehran, Iran
3Assistant Professor, Faculty of Engineering, Ferdowsi University, P.O.Box 9177948974, Mashhad, Iran
چکیده
In most road pavements design methods, a solution is required to transform the traffic spectrum to standard axle load with using equivalent axle load factor (EALF). The EALF depends on various parameters, but in existing design methods, only the axle type (single, tandem, and tridem) and pavement structure number were considered. Also, the EALF only determined for experimental axles and axle details (i.e., axle weight, length, pressure), wheel type (single or dual wheel) plus pavement properties were overlooked which may cause inaccuracy and unusable for the new axle. This paper presented a developed model based on Artificial Neural Network (ANN) for calculation of EALFs considering axle type, axle length, contact area, pavement structure number (SN), tire pressure, speed, and final serviceability. Backpropagation architecture was selected for the model for the EALF prediction based on fatigue criteria. Finally, among all reviewed ANN configuration, a network with 7-13-1 was selected for the optimum network.
کلیدواژه‌ها
Pavement؛ Equivalent Axle Load Factor؛ Finite Element؛ ABAQUS؛ Artificial Intelligence
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