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Constitutive Relation of Engineering Material Based on SIR Model and HAM
المؤلفون المشاركون
Cong, Maolin
Han, Enzhen
He, Haoxiang
المصدر
Journal of Applied Mathematics
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-06-22
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
As an epidemic mathematical model, the SIR model represents the transition of the Susceptible, Infected, and Recovered.
The profound implication of the SIR model is viewed as the propagation and dynamic evolutionary process of the different internal components and the characteristics in a complex system subject to external effect.
The uniaxial stress-strain curve of engineering material represents the basic constitutive relation, which also represents the damage propagation in the units of the damaged member.
Hence, a novel dynamic stress-strain model is established based on the SIR model.
The analytical solution and the approximate solution for the proposed model are represented according to the homotopy analysis method (HAM), and the relationship of the solution and the size effect and the strain rate is discussed.
In addition, an experiment on the size effect of confined concrete is carried out and the solution of SIR model is suitable for simulation.
The results show that the mechanical mechanism of the parameters of the uniaxial stress-strain model proposed in this paper reflects the actual characteristics of the materials.
The solution of the SIR model can fully and accurately show the change of the mechanical performance and the influence of the size effect and the strain rate.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
He, Haoxiang& Han, Enzhen& Cong, Maolin. 2014. Constitutive Relation of Engineering Material Based on SIR Model and HAM. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-486083
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
He, Haoxiang…[et al.]. Constitutive Relation of Engineering Material Based on SIR Model and HAM. Journal of Applied Mathematics No. 2014 (2014), pp.1-13.
https://search.emarefa.net/detail/BIM-486083
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
He, Haoxiang& Han, Enzhen& Cong, Maolin. Constitutive Relation of Engineering Material Based on SIR Model and HAM. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-486083
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-486083
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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