Investigating the Fatigue Characteristics of Large Stone Asphalt Mixtures Based on the Disturbed State Concept
المؤلفون المشاركون
Fu, Tao
Wei, JianHui
Meng, Yongjun
Xiao, Chengming
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-08-19
دولة النشر
مصر
عدد الصفحات
10
الملخص EN
The mechanical response characteristics of large stone asphalt mixtures (LSAMs) are key factors in studying its fatigue characteristics during cyclic loading tests.
Based on disturbed state concept (DSC) and viscoelastic continuum damage model (VECD), a series of tests using an overlay test (OT) were carried out to investigate the fatigue characteristics of LSAM.
The results showed that disturbance and damage increased with decreasing frequency and increasing loading displacement and aging degree, while the asphalt content had no obvious adverse effect on the increase in damage.
In addition, the disturbance and damage grew rapidly in the early stage of loading and reduced in the later stage of loading.
On the contrary, based on DSC, the constitutive model modified with disturbance function (D) defined by external work could describe the mechanical properties, and the evolution process of disturbance function (D) could reflect the damage change in cyclic loading tests.
The research conclusion can enrich the theoretical research on the fatigue failure response and mechanism of LSAM under cyclic loading and expand the application scope of DSC in the field of pavement.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wei, JianHui& Fu, Tao& Meng, Yongjun& Xiao, Chengming. 2020. Investigating the Fatigue Characteristics of Large Stone Asphalt Mixtures Based on the Disturbed State Concept. Advances in Materials Science and Engineering،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1128255
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wei, JianHui…[et al.]. Investigating the Fatigue Characteristics of Large Stone Asphalt Mixtures Based on the Disturbed State Concept. Advances in Materials Science and Engineering No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1128255
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wei, JianHui& Fu, Tao& Meng, Yongjun& Xiao, Chengming. Investigating the Fatigue Characteristics of Large Stone Asphalt Mixtures Based on the Disturbed State Concept. Advances in Materials Science and Engineering. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1128255
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1128255
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