کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6711226 1428719 2018 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Use of indirect tension test and viscoelastic continuum damage theory for fatigue characterization of asphalt mixtures
ترجمه فارسی عنوان
استفاده از تست کشش غیرمستقیم و تئوری آسیب ناپیوستگی ویسکوزالاستیک برای تعیین ویژگی خستگی مخلوط آسفالت
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
The indirect tension (IDT) test has been adopted as an evaluation tool to ascertain fatigue crack resistance of asphalt mixtures using the dissipated creep strain energy (DCSE) concept. This study was aimed to develop a new systematic analysis framework that is tailored for this test based on the viscoelastic continuum damage theory. The damage characteristic relationship and the Material Fatigue Sensitivity (MFS) parameter were determined to assess the fatigue properties of ten asphalt mixtures with different compositions. It was found that MFS was able to discriminate the mixtures as per material composition factors. Moreover, MFS in general yielded consistent ranking observations regarding fatigue resistance with DCSE.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 187, 30 October 2018, Pages 38-49
نویسندگان
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