Experimental and Numerical Analysis of Nonlinear Flexural Behaviour of Lattice-Web Reinforced Foam Core Composite Sandwich Panels
المؤلفون المشاركون
Liu, Weiqing
Fang, Hai
Qi, Yujun
Chen, Jiye
Zhu, Lu
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-11-21
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
This paper conducted experimental and numerical analysis of the nonlinear flexural behaviour of lattice-web reinforced foam core composite sandwich panels.
Composite sandwich panels composed of a polyurethane (PU) foam core with glass fibre-reinforced polymer (GFRP) composites as the face sheets and lattice webs were fabricated through the vacuum infusion moulding process (VIMP).
The flexural behaviour of these composite sandwich panels were experimentally investigated under both uniformly distributed and concentrated loading scenarios.
The results showed that reinforced lattice webs can significantly increase the flexural stiffness and load-carrying capacity of sandwich panels and effectively postpone the onset of interfacial debonding failure between the face sheets and core.
The effects of the lattice-web height and spacing on the ductility and load-carrying capacities of the sandwich panels were also analysed.
Several numerical simulations on lattice-web reinforced foam core composite sandwich panels under concentrated loadings were also conducted.
The effectiveness of the finite element (FE) model was validated by the experimental work.
Parametric studies indicated that thicker face sheets and lattice webs can remarkably increase the load-carrying capacity.
Moreover, the load-carrying capacity and midspan deflection were hardly affected by the foam density.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chen, Jiye& Fang, Hai& Liu, Weiqing& Qi, Yujun& Zhu, Lu. 2018. Experimental and Numerical Analysis of Nonlinear Flexural Behaviour of Lattice-Web Reinforced Foam Core Composite Sandwich Panels. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1115757
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chen, Jiye…[et al.]. Experimental and Numerical Analysis of Nonlinear Flexural Behaviour of Lattice-Web Reinforced Foam Core Composite Sandwich Panels. Advances in Civil Engineering No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1115757
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chen, Jiye& Fang, Hai& Liu, Weiqing& Qi, Yujun& Zhu, Lu. Experimental and Numerical Analysis of Nonlinear Flexural Behaviour of Lattice-Web Reinforced Foam Core Composite Sandwich Panels. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1115757
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1115757
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