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Fractal Loading Model of the Joint Interface Considering Strain Hardening of Materials
المؤلفون المشاركون
Wang, Yanhui
Zhang, Xueliang
Wen, Shuhua
Chen, Yonghui
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-03-03
دولة النشر
مصر
عدد الصفحات
14
الملخص EN
Based on fractal geometry theory, the deformation state of the four stages of the asperity elastic, first elastoplastic, second elastoplastic, and fully plastic deformation and comprehensively considering the hardness of the asperity changes with the amount of deformation in elastoplastic deformation stage due to strain hardening are considered, thereby establishing a single-loading model of the joint interface.
By introducing the pushing coefficient and the asperity frequency exponent, each critical frequency exponents of asperity is obtained, and the relationship between the normal contact load and the contact area of the first elastoplastic deformation phase and the second elastoplastic deformation phase of the single asperity in the case of taking into account the change in hardness is inferred, eventually deducing the relationship between the total contact load of the joint interface and the contact area.
The analysis results show that in the elastoplastic deformation stage, when the deformation is constant, the asperity load considering the hardness change is smaller than the unconsidered load, and the difference increases with the increase of the deformation amount.
The establishment of the model provides a theoretical basis for further research on the elastoplastic contact of joint interfaces.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Yanhui& Zhang, Xueliang& Wen, Shuhua& Chen, Yonghui. 2019. Fractal Loading Model of the Joint Interface Considering Strain Hardening of Materials. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1119409
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Yanhui…[et al.]. Fractal Loading Model of the Joint Interface Considering Strain Hardening of Materials. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1119409
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Yanhui& Zhang, Xueliang& Wen, Shuhua& Chen, Yonghui. Fractal Loading Model of the Joint Interface Considering Strain Hardening of Materials. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1119409
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1119409
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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