NDLI: The effect of asphalt layer stiffness modulus variation to top-down cracking

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The effect of asphalt layer stiffness modulus variation to top-down cracking

Content Provider	Scilit
Author	Nikolaides, A. Manthos, E. Wang, H. Li, M. Y. Ji, R.
Copyright Year	2018
Description	This study focused on evaluating airfield flexible pavement responses from surface deflections measured under Heavy Weight Deflectometer (HWD) testing. Finite Element (FE) models were developed to predict pavement responses and develop the synthetic database. Field testing data at the National Airport Pavement Test Facility (NAPTF) were used to validate the FE model results and the proposed deflection-response relationship. The results indicate that good correlations were obtained between tensile strains and Area Under Pavement Profile (AUPP) and between shear strains and Surface Curvature Index (SCI), respectively. Further study will be conducted to enhance the database and improve prediction accuracy. Book Name: Advances in Materials and Pavement Performance Prediction
Related Links	https://content.taylorfrancis.com/books/download?dac=C2018-0-84692-8&isbn=9780429457791&doi=10.1201/9780429457791-12&format=pdf
Ending Page	42
Page Count	4
Starting Page	39
DOI	10.1201/9780429457791-12
Language	English
Publisher	Informa UK Limited
Publisher Date	2018-07-16
Access Restriction	Open
Subject Keyword	Book Name: Advances in Materials and Pavement Performance Prediction Characterization and Testing of Materials Models Prediction Surface Study Deflections Deflection Response Pavement Responses National Airport Airfield Flexible
Content Type	Text
Resource Type	Chapter

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