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Multiobjective Optimization for Pavement Network Maintenance and Rehabilitation Programming: A Case Study in Shanghai, China
المؤلفون المشاركون
Sun, Yufeng
Hu, Min
Zhou, Wenbo
Xu, Wei
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-07-13
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
This study investigates the pavement network maintenance and rehabilitation (M&R) programming problem, over a certain planning horizon and in the context of limited funding.
We designed an integer programming model to fulfill three purposes, namely, optimize the road conditions, minimize user disturbance costs, and minimize agency costs.
We present a case study in which this model is applied to the pavement network of Shanghai.
We investigate the results through the use of five M&R strategies, to identify the Pareto-optimal trade-offs inherent in developing pavement network M&R planning.
The results demonstrate that there is a positive relationship between PCI improvement and user disturbance costs and between PCI improvement and agency costs.
Additionally, we conduct a comparative analysis between agency and government-oriented strategies to evaluate the effectiveness and equity consideration.
The findings suggest that the government-oriented strategy improves the pavement condition effectively with low user disturbance costs, and the agency-oriented strategy accounts for more equity consideration.
Finally, we formulate an extension model that considers multiple road types, for application to pavement network M&R programming.
The results show that light rehabilitation and preventive maintenance are the most frequently implemented treatments on arterial roads and secondary trunk roads from the case network implementation.
This study helps decision-makers identify the trade-offs made when developing a pavement network M&R program.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sun, Yufeng& Hu, Min& Zhou, Wenbo& Xu, Wei. 2020. Multiobjective Optimization for Pavement Network Maintenance and Rehabilitation Programming: A Case Study in Shanghai, China. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1194208
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sun, Yufeng…[et al.]. Multiobjective Optimization for Pavement Network Maintenance and Rehabilitation Programming: A Case Study in Shanghai, China. Mathematical Problems in Engineering No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1194208
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sun, Yufeng& Hu, Min& Zhou, Wenbo& Xu, Wei. Multiobjective Optimization for Pavement Network Maintenance and Rehabilitation Programming: A Case Study in Shanghai, China. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1194208
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1194208
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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