دانلود Flexural fatigue evaluation of cement-treated mixtures of reclaimed asphalt pavement and crushed aggregates

ترجمه فارسی Flexural fatigue evaluation of cement-treated mixtures of reclaimed asphalt pavement and crushed aggregates
قیمت : 315,000 ریال
شناسه محصول : 2008950
نویسنده/ناشر/نام مجله : Construction and Building Materials
سال انتشار: 2018
تعداد صفحات انگليسي : 6
نوع فایل های ضمیمه : Pdf+Word
حجم فایل : 1 Mb
کلمه عبور همه فایلها : www.daneshgahi.com
عنوان انگليسي : Flexural fatigue evaluation of cement-treated mixtures of reclaimed asphalt pavement and crushed aggregates

چکیده

Abstract

This paper evaluates the fatigue behavior of cement-treated recycled pavement materials. Six mixtures with different cement contents and reclaimed asphalt pavement (RAP) percentages were tested under static and cyclic flexural loading. Cement content was the main factor affecting strength, whereas RAP percentage showed major effect in strain at break. Similar moduli were obtained under both loading conditions, which is useful for design by allowing estimating resilient modulus through static results. Tests results and mechanistic analysis showed that the fatigue life of cement-treated recycled bases depends on the mixture composition and on the thicknesses of asphalt wearing courses and recycled layers.

Keywords: Pavement recycling Full-depth reclamation with cement Flexural strength Flexural modulus

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