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Airport Pavement Maintenance Decision-Making System with Condition Cases Optimizationopen access

Authors
Roh, SeunghyunLee, JinwooUrbino, Ivan JanLin, WuguangCho, Yoonho
Issue Date
Dec-2023
Publisher
MDPI
Keywords
airport pavement management system; condition cases optimization; decision making; airport pavement maintenance
Citation
APPLIED SCIENCES-BASEL, v.13, no.24
Journal Title
APPLIED SCIENCES-BASEL
Volume
13
Number
24
URI
https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/72673
DOI
10.3390/app132413167
ISSN
2076-3417
2076-3417
Abstract
The successive growth of the aviation industry has progressively heightened the importance of airport pavement management systems. Existing research has primarily focused on the technological advancements of optimization models, with limited applicability in practice. In this study, we introduce condition cases optimization (CCO) to address these limitations while incorporating multi-facility and multi-year network optimization models. We developed condition index, serviceability level, integrated assessment indices and performance models for decision-making criteria. As a result, a practical decision-making strategy was proposed which can flexibly reflect budget constraints. Sensitivity analysis highlighted the impact of initial budget, maintenance methods, costs, and thresholds on decision outcomes. Using a case study, we validated the effectiveness and practicality of the CCO method as an efficient decision-making tool.
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공과대학 (건설환경플랜트공학)
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