Pavement Maintenance Guidelines for General Aviation Airport Management (2016) / Chapter Skim
Currently Skimming:
Pages 26-30
The Chapter Skim interface presents what we've algorithmically identified as the most significant single chunk of text within every page in the chapter.
Select key terms on the right to highlight them within pages of the chapter.
From page 26... ...
26 Understanding the Benefit/Cost Analysis Used in the Online Tool Results This chapter summarizes the methodology behind the benefit/cost results that the online tool produces. There are many ways to measure benefits and costs, including life-cycle costing, cost-effectiveness analysis, and a longevity cost index.
|
From page 27... ...
Understanding the Benefit/Cost Analysis Used in the Online Tool Results 27 Figure 5. Default PCI versus age for asphalt pavement.
|
From page 28... ...
28 Pavement Maintenance Guidelines for General Aviation Airport Management Calculation of Treatment Life For benefit/cost data used in the online tool, researchers gathered data on the service life of each treatment and calculated a corrected average treatment life to use in relative benefit calculations. Figure 8 through Figure 11 show a range of results for a pavement's PCI and life span that can be obtained from treatments.
|
From page 29... ...
Understanding the Benefit/Cost Analysis Used in the Online Tool Results 29 Figure 8. Example of treatment changing deterioration rate only.
|
From page 30... ...
30 Pavement Maintenance Guidelines for General Aviation Airport Management Figure 10. Example of treatment increasing PCI to 100 and changing deterioration rate.
|
Key Terms
This material may be derived from roughly machine-read images, and so is provided only to facilitate research.
More
information on Chapter Skim is available.