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The National Academies

NCHRP 01-34A [Completed]

Contributions of Pavement Structural Layers to Rutting of Flexible Pavements

  Project Data
Funds: $149,923
Research Agency: Purdue Research Foundation
Principal Investigator: Thomas D. White & John Haddock
Effective Date: 6/18/1999
Completion Date: 7/31/2001

The objectives of this project were to (1) investigate whether the relative contributions of the layers to rutting in a flexible pavement can be determined from an analysis of its transverse surface profile and (2) prepare a method for estimating the relative contributions of pavement layers to total rutting.

The final report has been published as NCHRP Report 468.

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