Dynamic Compressive and Tensile Characteristics of a New Type of Ultra-High-Molecular Weight Polyethylene (UHMWPE) and Polyvinyl Alcohol (PVA) Fibers Reinforced Concrete
المؤلفون المشاركون
Osman, Bashir H.
Sun, Xiao
Tian, Zhenghong
Lu, Hao
Jiang, Guilin
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-19، 19ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-01-23
دولة النشر
مصر
عدد الصفحات
19
التخصصات الرئيسية
الملخص EN
The dynamic mechanical properties of concrete materials are important parameters for evaluating the safety performance of concrete structures under dynamic loads.
Fiber cement-based materials have been widely used in the construction projects due to their strength, toughening, and cracking resistance.
In this study, we conducted experimental and theoretical studies on dynamic compression and tensile mechanical properties of different proportions of new-type fiber concrete.
A Split-Hopkinson pressure bar equipment was used to determine the concrete behavior at different strain rates.
The effects of strain rate and fiber content on the strength of the specimen, dynamic increase factor, and ultimate strain were analyzed.
Based on the macrodamage factor, the traditional nonlinear viscoelastic constitutive model was simplified and improved.
The four-parameter constitutive model was obtained, and the influence of these parameters on the performance of fiber concrete was analyzed.
The experimental results were compared with those predicted from the available equations, and results were in accordance.
Finally, an analytical equation for predicting the dynamic compression and tensile properties of these new-type fibers was proposed.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Osman, Bashir H.& Sun, Xiao& Tian, Zhenghong& Lu, Hao& Jiang, Guilin. 2019. Dynamic Compressive and Tensile Characteristics of a New Type of Ultra-High-Molecular Weight Polyethylene (UHMWPE) and Polyvinyl Alcohol (PVA) Fibers Reinforced Concrete. Shock and Vibration،Vol. 2019, no. 2019, pp.1-19.
https://search.emarefa.net/detail/BIM-1211418
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Osman, Bashir H.…[et al.]. Dynamic Compressive and Tensile Characteristics of a New Type of Ultra-High-Molecular Weight Polyethylene (UHMWPE) and Polyvinyl Alcohol (PVA) Fibers Reinforced Concrete. Shock and Vibration No. 2019 (2019), pp.1-19.
https://search.emarefa.net/detail/BIM-1211418
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Osman, Bashir H.& Sun, Xiao& Tian, Zhenghong& Lu, Hao& Jiang, Guilin. Dynamic Compressive and Tensile Characteristics of a New Type of Ultra-High-Molecular Weight Polyethylene (UHMWPE) and Polyvinyl Alcohol (PVA) Fibers Reinforced Concrete. Shock and Vibration. 2019. Vol. 2019, no. 2019, pp.1-19.
https://search.emarefa.net/detail/BIM-1211418
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1211418
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