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A Research on Fatigue Damage Constitutive Equation of Asphalt Mixture
المؤلفون المشاركون
Sun, Yazhen
Wang, Jinchang
Fang, Chenze
Yuan, Xuezhong
Fan, Dong
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-07-25
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
The laboratory investigations of fatigue damage constitutive equation of asphalt mixture were carried out by three-point bending fatigue tests.
The three-point bending fatigue tests were performed at three levels of stress-strength ratio (SSR), temperature, and loading rate.
The coupled multifactor (stress-strength ratio, temperature, and loading rate) fatigue life equation was established, which can well predict the fatigue life of the asphalt mixture.
Both a damage model and a damage evolution equation have been established based on the E-N curve, which indicate that fatigue damage evolution is nonlinear and consists of three stages.
The sensitivity analysis of damage model parameters indicates that each parameter has different effects on the three stages of damage evolution.
Based on the researches above, the fatigue damage constitutive equations were finally built based on the σ-ε curves, which consist of two parts: the damage accumulation stage and the fatigue failure stage.
The elasticity-power hardening model was used to describe the constitutive relation of damage accumulation stage.
The elasticity-power hardening model and the Sidoroff damage model were used to describe the constitutive relation of damage failure stage.
The constitutive equations can well characterize the fatigue damage performance of the asphalt mixtures under cyclic loading.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sun, Yazhen& Fang, Chenze& Fan, Dong& Wang, Jinchang& Yuan, Xuezhong. 2018. A Research on Fatigue Damage Constitutive Equation of Asphalt Mixture. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1206845
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sun, Yazhen…[et al.]. A Research on Fatigue Damage Constitutive Equation of Asphalt Mixture. Mathematical Problems in Engineering No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1206845
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sun, Yazhen& Fang, Chenze& Fan, Dong& Wang, Jinchang& Yuan, Xuezhong. A Research on Fatigue Damage Constitutive Equation of Asphalt Mixture. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1206845
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1206845
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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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
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