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原文传递 Consequences of Delayed Maintenance of Highway Assets

题名：	Consequences of Delayed Maintenance of Highway Assets
责任者：	National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program; Carlos M. Chang; Soheil Nazarian; Marketa Vavrova; Margot T. Yapp; Linda M. Pierce; William Robert; Roger E. Smith
关键词：	Transportation and Infrastructure ； Maintenance and Preservation
学科分类：	公路工程
摘要：	TRB's National Cooperative Highway Research Program (NCHRP) Research Report 859: Consequences of Delayed Maintenance of Highway Assets presents a process for quantifying the consequences of delayed maintenance of highway assets that considers the asset preservation policy, the maintenance and budget needs, and the analyses of delayed maintenance scenarios. This process considers delayed maintenance caused by the inability to meet the agency-defined application schedule or the unavailability of the funds required to perform all needed maintenance, and expresses the consequences in terms of asset condition and the costs to owners and road users. Detailed descriptions of the use of the proposed process to quantify the consequences of delayed maintenance for seven highway assets are available in appendices from the contractor’s final report: Appendix C-Pavements Appendix D-Bridges Appendix E-Culverts Appendix F-Guardrails Appendix G-Lighting Appendix H-Pavement markings Appendix I-Signs
出版机构：	Transportation Research Board
参考文献：	National Academies of Sciences, Engineering, and Medicine. 2017. Consequences of Delayed Maintenance of Highway Assets. Washington, DC: The National Academies Press. https://doi.org/10.17226/24933.
总页数：	82
报告类型：	科技报告
资源类型：	科技（咨询、行业）报告
初始创建时间：	2017