Investigation on Reinforced Mechanism of Fiber Reinforced Asphalt Concrete Based on Micromechanical Modeling
المؤلفون المشاركون
Gao, Ying
Guo, Qinglin
Guo, Yanhua
Wu, Pingchuan
Meng, Wenqing
Jia, Tongye
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-01-18
دولة النشر
مصر
عدد الصفحات
12
الملخص EN
Short fibers have been widely used to prepare the fiber reinforced asphalt concrete (FRAC).
However, internal interactions between fiber and other phases of asphalt concrete are unclear although experimental methods have been used to design the FRAC successfully.
In this paper, numerical method was used to investigate the reinforced mechanism of FRAC from microperspective.
2D micromechanical model of FRAC was established based on Monte Carlo theory.
Effects of fiber length and content on stress state of asphalt mortar, effective modulus, and viscoelastic deformation of asphalt concrete were investigated.
Indirect tensile stiffness modulus (ITSM) test and uniaxial creep test were carried out to verify the numerical results.
Results show that maximum stress of asphalt mortar is lower compared to the control concrete when the fiber length is longer than 12 mm.
Fiber reduces the stress level of asphalt mortar significantly.
Fiber length has no significant influence on the effective modulus of asphalt concrete.
Fiber length and content both have notable impacts on the viscoelastic performance of FRAC.
Fiber length should be given more attention in the future design of FRAC except the content.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gao, Ying& Guo, Qinglin& Guo, Yanhua& Wu, Pingchuan& Meng, Wenqing& Jia, Tongye. 2017. Investigation on Reinforced Mechanism of Fiber Reinforced Asphalt Concrete Based on Micromechanical Modeling. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1124105
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gao, Ying…[et al.]. Investigation on Reinforced Mechanism of Fiber Reinforced Asphalt Concrete Based on Micromechanical Modeling. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1124105
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gao, Ying& Guo, Qinglin& Guo, Yanhua& Wu, Pingchuan& Meng, Wenqing& Jia, Tongye. Investigation on Reinforced Mechanism of Fiber Reinforced Asphalt Concrete Based on Micromechanical Modeling. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1124105
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1124105
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر