A causal discovery approach to study key mixed traffic‐related factors and age of highway affecting raveling
Zili Wang,
Panchamy Krishnakumari,
Kumar Anupam
et al.
Abstract:The relationship between real‐world traffic and pavement raveling is unclear and subject to ongoing debates. This research proposes a novel approach that extends beyond traditional correlation analyses to explore causal mechanisms between mixed traffic and raveling. This approach incorporates the causal discovery method, and is applied to five Dutch porous asphalt (PA) highway sites that have substantial data sets. Findings indicate a nonlinear relationship between traffic volume and raveling, with road age em… Show more
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