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A Two-Stage Stochastic Model for Maintenance and Rehabilitation Planning of Pavements
Joint Authors
Haddadi, Farshad
Ameri, Mahmoud
Jarrahi, Armin
Mirabimoghaddam, Mohammad Hasan
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-09
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
Pavement maintenance and rehabilitation (M&R) plan for maintaining the pavement quality in an acceptable level has direct influence on the required budget.
Deterministic budgeting is an unrealistic assumption, so, in this study, a two-stage stochastic model using integer programming is developed to address uncertainty in budgeting.
Another aim of this study is to develop an executive model that considers a broad range of parameters at network level maintenance and rehabilitation planning.
While having too many details in planning problems makes them more complicated, some restrictions called “technical constraints” were considered to reduce solution time of solving procedure as well as improve M&R activities assignment efficiency.
Comparing results of the stochastic model with a deterministic model for a case study revealed that the two-stage stochastic model led to increased total cost compared to the deterministic one due to considering probability in budgeting.
However, the developed model provides several M&R plans that are compatible with budget variation.
American Psychological Association (APA)
Ameri, Mahmoud& Jarrahi, Armin& Haddadi, Farshad& Mirabimoghaddam, Mohammad Hasan. 2019. A Two-Stage Stochastic Model for Maintenance and Rehabilitation Planning of Pavements. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1195367
Modern Language Association (MLA)
Ameri, Mahmoud…[et al.]. A Two-Stage Stochastic Model for Maintenance and Rehabilitation Planning of Pavements. Mathematical Problems in Engineering No. 2019 (2019), pp.1-15.
https://search.emarefa.net/detail/BIM-1195367
American Medical Association (AMA)
Ameri, Mahmoud& Jarrahi, Armin& Haddadi, Farshad& Mirabimoghaddam, Mohammad Hasan. A Two-Stage Stochastic Model for Maintenance and Rehabilitation Planning of Pavements. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1195367
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1195367