New Aspects in the Mechanical Behavior of a Polycarbonate Found by an Experimental Study
المؤلفون المشاركون
Rey Calderón, Alfredo Alán
Díaz Díaz, Alberto
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-11-11
دولة النشر
مصر
عدد الصفحات
14
الملخص EN
The aim of this paper was to analyze in detail the mechanical behavior of a polycarbonate by means of uniaxial tensile and compressive tests and to reveal new key aspects that must be taken into account in any predictive model.
Uniaxial monotonic and creep-recovery tests were carried out at a variety of temperatures, stress levels, and load rates to get a complete description of the material response.
Prior to mechanical testing, the material was subjected to a thermal rejuvenation in order to eliminate any previous aging and to obtain reliable and useful results.
In every test, a complete determination of the strain state was assured by measuring axial and transverse strains with strain gauges.
During the tests, significant asymmetry effects and viscous phenomena already reported by other authors were confirmed.
The newest finding is that a nonlinear master transverse strain/axial strain curve matches perfectly with the experimental curves.
This master curve is temperature- and rate-independent.
Another originality of this paper is the disclosure of an instantaneous, hypoelastic-like behavior at high strain rates.
The experimental observations presented in this study should be incorporated by a theoretical model whose aim is to accurately predict the mechanical behavior of polycarbonate subjected to any 3D stress state.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Rey Calderón, Alfredo Alán& Díaz Díaz, Alberto. 2018. New Aspects in the Mechanical Behavior of a Polycarbonate Found by an Experimental Study. Advances in Materials Science and Engineering،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1119743
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Rey Calderón, Alfredo Alán& Díaz Díaz, Alberto. New Aspects in the Mechanical Behavior of a Polycarbonate Found by an Experimental Study. Advances in Materials Science and Engineering No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1119743
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Rey Calderón, Alfredo Alán& Díaz Díaz, Alberto. New Aspects in the Mechanical Behavior of a Polycarbonate Found by an Experimental Study. Advances in Materials Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1119743
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1119743
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