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Experimental Study on Creep Characteristics of Microdefect Articular Cartilages in the Damaged Early Stage
المؤلفون المشاركون
Gong, Huchen
Men, Yutao
Yang, Xiuping
Li, Xiaoming
Zhang, Chunqiu
المصدر
Journal of Healthcare Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-11-13
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Traumatic joint injury is known to cause cartilage deterioration and osteoarthritis.
In order to study the mechanical mechanism of damage evolution on articular cartilage, taking the fresh porcine articular cartilage as the experimental samples, the creep experiments of the intact cartilages and the cartilages with different depth defect were carried out by using the noncontact digital image correlation technology.
And then, the creep constitutive equations of cartilages were established.
The results showed that the creep curves of different layers changed exponentially and were not coincident for the cartilage sample.
The defect affected the strain values of the creep curves.
The creep behavior of cartilage was dependent on defect depth.
The deeper the defect was, the larger the strain value was.
The built three-parameter viscoelastic constitutive equation had a good correlation with the experimental results and could predict the creep performance of the articular cartilage.
The creep values of the microdefective cartilage in the damaged early stage were different from the diseased articular cartilage.
These findings pointed out that defect could accelerate the damage of cartilage.
It was helpful to study the mechanical mechanism of damage evolution.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gong, Huchen& Men, Yutao& Yang, Xiuping& Li, Xiaoming& Zhang, Chunqiu. 2019. Experimental Study on Creep Characteristics of Microdefect Articular Cartilages in the Damaged Early Stage. Journal of Healthcare Engineering،Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1175389
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gong, Huchen…[et al.]. Experimental Study on Creep Characteristics of Microdefect Articular Cartilages in the Damaged Early Stage. Journal of Healthcare Engineering No. 2019 (2019), pp.1-9.
https://search.emarefa.net/detail/BIM-1175389
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gong, Huchen& Men, Yutao& Yang, Xiuping& Li, Xiaoming& Zhang, Chunqiu. Experimental Study on Creep Characteristics of Microdefect Articular Cartilages in the Damaged Early Stage. Journal of Healthcare Engineering. 2019. Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1175389
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1175389
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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