基于仿真的个性化机场路面维护建议，以降低美国空军的总拥有成本

IF 1.9 4区管理学 Q3 ENGINEERING, INDUSTRIAL

Engineering Management Journal Pub Date : 2021-07-19 DOI:10.1080/10429247.2021.1940045

Thomas M. Synovec, Isaac L. Howard

{"title":"基于仿真的个性化机场路面维护建议，以降低美国空军的总拥有成本","authors":"Thomas M. Synovec, Isaac L. Howard","doi":"10.1080/10429247.2021.1940045","DOIUrl":null,"url":null,"abstract":"Abstract The U.S. Air Force (USAF) estimates it has a $33 billion deferred maintenance backlog within its $263 billion infrastructure portfolio. While the USAF has had recent success advocating for additional funding, new investment and maintenance strategies are ultimately needed to reduce the cost of ownership of its infrastructure while addressing risk and performance-based requirements. This paper documents a simulation-based methodology to implement a portfolio-wide, lowest life-cycle cost strategy projected to provide a $126 million annualized savings. The RAMPSS algorithm developed through this research provides a strategic, decision-making support tool to help reverse the growing maintenance backlog. Analysis from RAMPSS of the USAF’s pavement portfolio suggests that airfields are generally more cost-effective to maintain if kept in better conditions with strategies other than localized preventative maintenance.","PeriodicalId":54353,"journal":{"name":"Engineering Management Journal","volume":"34 1","pages":"420 - 435"},"PeriodicalIF":1.9000,"publicationDate":"2021-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10429247.2021.1940045","citationCount":"2","resultStr":"{\"title\":\"Simulation-Based Individualized Airfield Pavement Maintenance Recommendations to Reduce Total Cost of Ownership for the U.S. Air Force\",\"authors\":\"Thomas M. Synovec, Isaac L. Howard\",\"doi\":\"10.1080/10429247.2021.1940045\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract The U.S. Air Force (USAF) estimates it has a $33 billion deferred maintenance backlog within its $263 billion infrastructure portfolio. While the USAF has had recent success advocating for additional funding, new investment and maintenance strategies are ultimately needed to reduce the cost of ownership of its infrastructure while addressing risk and performance-based requirements. This paper documents a simulation-based methodology to implement a portfolio-wide, lowest life-cycle cost strategy projected to provide a $126 million annualized savings. The RAMPSS algorithm developed through this research provides a strategic, decision-making support tool to help reverse the growing maintenance backlog. Analysis from RAMPSS of the USAF’s pavement portfolio suggests that airfields are generally more cost-effective to maintain if kept in better conditions with strategies other than localized preventative maintenance.\",\"PeriodicalId\":54353,\"journal\":{\"name\":\"Engineering Management Journal\",\"volume\":\"34 1\",\"pages\":\"420 - 435\"},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2021-07-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1080/10429247.2021.1940045\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Engineering Management Journal\",\"FirstCategoryId\":\"91\",\"ListUrlMain\":\"https://doi.org/10.1080/10429247.2021.1940045\",\"RegionNum\":4,\"RegionCategory\":\"管理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, INDUSTRIAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Engineering Management Journal","FirstCategoryId":"91","ListUrlMain":"https://doi.org/10.1080/10429247.2021.1940045","RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, INDUSTRIAL","Score":null,"Total":0}

引用次数: 2

摘要

美国空军(USAF)估计其2630亿美元的基础设施投资组合中有330亿美元的延期维护积压。虽然美国空军最近在争取额外资金方面取得了成功，但最终需要新的投资和维护策略来降低其基础设施的拥有成本，同时解决风险和基于性能的要求。本文记录了一种基于模拟的方法，用于实现投资组合范围内的最低生命周期成本策略，预计每年可节省1.26亿美元。通过这项研究开发的RAMPSS算法提供了一种战略性的决策支持工具，以帮助扭转日益增长的维护积压。RAMPSS对美国空军路面组合的分析表明，如果采用比局部预防性维护更好的策略来保持机场的良好状态，那么维护机场通常更具成本效益。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Simulation-Based Individualized Airfield Pavement Maintenance Recommendations to Reduce Total Cost of Ownership for the U.S. Air Force

Abstract The U.S. Air Force (USAF) estimates it has a $33 billion deferred maintenance backlog within its $263 billion infrastructure portfolio. While the USAF has had recent success advocating for additional funding, new investment and maintenance strategies are ultimately needed to reduce the cost of ownership of its infrastructure while addressing risk and performance-based requirements. This paper documents a simulation-based methodology to implement a portfolio-wide, lowest life-cycle cost strategy projected to provide a $126 million annualized savings. The RAMPSS algorithm developed through this research provides a strategic, decision-making support tool to help reverse the growing maintenance backlog. Analysis from RAMPSS of the USAF’s pavement portfolio suggests that airfields are generally more cost-effective to maintain if kept in better conditions with strategies other than localized preventative maintenance.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Engineering Management Journal 工程技术-工程：工业

CiteScore

5.60

自引率

12.00%

发文量

审稿时长

>12 weeks

期刊介绍： EMJ is designed to provide practical, pertinent knowledge on the management of technology, technical professionals, and technical organizations. EMJ strives to provide value to the practice of engineering management and engineering managers. EMJ is an archival journal that facilitates both practitioners and university faculty in publishing useful articles. The primary focus is on articles that improve the practice of engineering management. To support the practice of engineering management, EMJ publishes papers within key engineering management content areas. EMJ Editors will continue to refine these areas to ensure they are aligned with the challenges faced by technical organizations and technical managers.