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Modeling Of The Resilient Modulus For Recycled Asphalt Pavement Applications In Base Course Layers, Ehab Noureldin, Magdy Abdelrahman
Modeling Of The Resilient Modulus For Recycled Asphalt Pavement Applications In Base Course Layers, Ehab Noureldin, Magdy Abdelrahman
Civil, Architectural and Environmental Engineering Faculty Research & Creative Works
The resilient modulus (MR) is an important parameter for the base course layer in the pavement design process. Use of recycled asphalt pavement (RAP) for this layer must take into consideration the effect of various factors that may occur in the field on the MR. Previous numerical models used for the granular base layer could be used for the RAP. The study reported here examined the suitability of RAP procedures under the effect of different factors (e.g., water content, dry density, freeze-thaw cycles). Various percentages of the RAP (50%, 75%, and 100% by weight) were employed …