DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jinwoo | ko |
dc.contributor.author | Madanat, Samer | ko |
dc.date.accessioned | 2019-03-19T01:07:07Z | - |
dc.date.available | 2019-03-19T01:07:07Z | - |
dc.date.created | 2019-02-26 | - |
dc.date.issued | 2015-08 | - |
dc.identifier.citation | TRANSPORTATION RESEARCH PART B-METHODOLOGICAL, v.78, pp.106 - 122 | - |
dc.identifier.issn | 0191-2615 | - |
dc.identifier.uri | http://hdl.handle.net/10203/251541 | - |
dc.description.abstract | We present a methodology for the joint optimization of rehabilitation and reconstruction activities for heterogeneous pavement systems under multiple budget constraints. The proposed bottom-up approach adopts an augmented condition state to account for the history-dependent properties of pavement deterioration, and solves for steady-state policies for an infinite horizon. Genetic algorithms (GAs) are implemented in the system-level optimization based on segment-specific optimization results. The complexity of the proposed algorithm is polynomial in the size of the system and the policy-related parameters. We provide graphical presentations of the optimal solutions for various budget situations. As a case study, a subset of California's highway system is analyzed. The case study results demonstrate the economic benefit of a combined rehabilitation and reconstruction budget compared to separate budgets. (C) 2015 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | A joint bottom-up solution methodology for system-level pavement rehabilitation and reconstruction | - |
dc.type | Article | - |
dc.identifier.wosid | 000358091900007 | - |
dc.identifier.scopusid | 2-s2.0-84929333128 | - |
dc.type.rims | ART | - |
dc.citation.volume | 78 | - |
dc.citation.beginningpage | 106 | - |
dc.citation.endingpage | 122 | - |
dc.citation.publicationname | TRANSPORTATION RESEARCH PART B-METHODOLOGICAL | - |
dc.identifier.doi | 10.1016/j.trb.2015.05.001 | - |
dc.contributor.localauthor | Lee, Jinwoo | - |
dc.contributor.nonIdAuthor | Madanat, Samer | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Bottom-up optimization | - |
dc.subject.keywordAuthor | Pavement reconstruction | - |
dc.subject.keywordAuthor | Pavement rehabilitation | - |
dc.subject.keywordAuthor | History-dependent deterioration | - |
dc.subject.keywordAuthor | Multiple constraints | - |
dc.subject.keywordPlus | ROAD-MAINTENANCE | - |
dc.subject.keywordPlus | INFRASTRUCTURE FACILITIES | - |
dc.subject.keywordPlus | RESURFACING PROBLEM | - |
dc.subject.keywordPlus | GENETIC ALGORITHMS | - |
dc.subject.keywordPlus | MANAGEMENT | - |
dc.subject.keywordPlus | OPTIMIZATION | - |
dc.subject.keywordPlus | INSPECTION | - |
dc.subject.keywordPlus | DECISIONS | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | UNCERTAINTY | - |
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