| 基于LCCA的沥青路面养护决策及处治方案研究 |
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| 引用本文： | 卢超,蒋龙松,刘化学. 基于LCCA的沥青路面养护决策及处治方案研究[J]. 路基工程, 2016, 0(1): 50-55. DOI: 10.13379/j.issn.1003-8825.2016.01.10 |
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| 作者姓名： | 卢超 蒋龙松 刘化学 |
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| 作者单位： | 苏交科集团股份有限公司, 南京 210017 |
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| 摘 要： | 以江苏省某高速公路沥青路面病害治理为工程依托,通过对路面病害关键指标建立养护决策控制标准,并根据不同路段择优选择具有针对性的处治方案;基于全寿命周期成本(LCCA)和节能减排效益分析对四种处治方案进行综合比选。分析结果表明:处治方案二的全寿命经济效益和节能减排效益大大优于其他方案,推荐应用于车辙路段和裂缝密集路段。
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| 关 键 词： | 养护决策 全寿命周期成本(LCCA) 节能减排效益 处治方案 |
| 收稿时间： | 2019-11-10 |
Research on the Maintenance Decision and Treatment Plan of Asphalt Pavement Based on LCCA |
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| Abstract: | Based on the disease treatment of asphalt pavement of an expressway in Jiangsu Province, the maintenance decision control standard is established through key indicators of pavement disease, and targeted treatment plan is selected for different road sections.Based on life cycle cost analysis(LCCA)and analysis of energy saving and emission reduction benefits, four treatment plans are comprehensively compared.The analysis results show that the life cycle cost(LCCA)and energy saving and emission reduction benefits of Treatment Plan 2 are higher than other plans.It is recommended that Plan 2 is adopted for track sections and crack-intensive sections. |
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