Accuracy of the Two Common Semi- Analytical Equations in Predicting Asphalt Permeability
نویسندگان
چکیده
Three-dimensional internal pore structures of various asphalt specimens with varying mix-designs and compaction levels were generated using X-ray Computed Tomography (CT) technique. Pore structure parameters were computed using image processing algorithms and estimated permeabilities using two semi-analytical equations were compared to laboratory-based vertical permeability. Furthermore, an analysis method was proposed to improve the accuracy of the equations.
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تاریخ انتشار 2006