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گواهی نمایه سازی مقاله Analysis Fracture Behavior of Asphalt Mixtures in Freezing and Thawing Cycles Conditions Using Linear Elastic Fracture Mechanic (LEFM) Technic

عنوان مقاله: Analysis Fracture Behavior of Asphalt Mixtures in Freezing and Thawing Cycles Conditions Using Linear Elastic Fracture Mechanic (LEFM) Technic
شناسه (COI) مقاله: JR_UJRSET-4-4_005
منتشر شده در فصلنامه پژوهش در علوم، مهندسی و تکنولوژی در سال ۱۳۹۵
مشخصات نویسندگان مقاله:

Yousef Reza Bayrami - Department of Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran
Shams Nobakht Dudran - Iran University of Science & Technology, Tehran, Iran

خلاصه مقاله:
Today, cracking asphalt pavement in low temperature is one of the obstaclesfor protecting pavement in the cold climates. One of important factors inextending of these types of cracking is cooling and heating temperaturecycles according to the changes in seasons. Therefore, this researchexamines these types of asphalt cracking by considering asphalt mixturesand using mechanics science. In this research, cold environmentalconditions were determined by making asphalt gyratory asphalt samples andfracture test in -15°C to study the effect of asphalt mixtures importantparameters, it means asphalt construction materials textile on fractureresistance of samples. On the other hand, simultaneous effect of twoparameters on asphalt fracture resistance was examined by considering theeffect of freezing and thawing cycles, as well as using siliceous andcalcareous materials.

کلمات کلیدی:
asphalt mixtures,freezing and thawingcycles, linear elasticfracture (LEF)

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-JR_UJRSET-JR_UJRSET-4-4_005.html