题名: |
Quantifying the Effects of Preservation Treatments on Pavement Performance. National Cooperative Highway Research Program (NCHRP) Research Report 858. |
作者: |
Rada, G. R.; Bryce, J. M.; Visintine, B. A.; Hicks, R. G.; Cheng, D. |
关键词: |
Highway safety, Transportation planniing, Maintenance, Pavement preservation, Materials analysis, Performance-Related Specifications (PRS), Highway infrastructures, Guidelines, Preservation treatments, National Cooperative Highway Research Program (NCHRP) |
摘要: |
National Cooperative Highway Research Program (NCHRP) Research Report 858: Quantifying the Effects of Preservation Treatments on Pavement Performance presents a proposed framework that uses performance measures to quantify the changes in pavement performance in terms of condition, service life, and life-cycle costs. Pavement preservation provides a means for maintaining and improving the functional condition of an existing highway system and slowing deterioration. Additionally, the guide identifies alternate performance measures and describes a process for assessing their appropriateness for use in quantifying the effects of preservation treatments on pavement performance. Incorporating these measures in asset management systems would provide a means for selecting the appropriate preservation treatments and optimizing the allocation of resources. |
报告类型: |
科技报告 |