Experimental Investigation of Dynamic Response and Deformation of Aluminium Honeycomb Sandwich Panels Subjected to Underwater Impulsive Loads
المؤلفون المشاركون
Xiang, Da-Lin
He, Xuan
Rong, Jili
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-07-16
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
The response of aluminium sandwich panels with three thicknesses’ core subjected to different underwater loading levels has been studied in the fluid-structure interaction (FSI) experiments.
The transient response of the panels is measured using a three-dimensional (3D) Digital Image Correlation (DIC) system, along with high-speed photography.
The full-field shape and displacement profiles of dry face sheets were recorded in real time compared with those of monolithic plate.
The out-of-plane deflection and in-plane strain were quantified and analyzed.
Three typical deformation modes of sandwich panel were identified.
The results show that the core structure is crushed resulting in an initial large circular shape of deformation in the center area of panels.
From this moment on, the panel is starting to act as a free vibration beam with initial velocities.
The deformation modes consisted of homogeneous large deformation for both face sheets, obvious deformation border on wet face sheet, core node imprinting, remarkable wrinkled skin of deformation border, and a partial delamination and partial tear failure of the dry face.
The blast-resistance of sandwich panel can be highly efficiently improved by increasing the thickness of core structure.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xiang, Da-Lin& Rong, Jili& He, Xuan. 2015. Experimental Investigation of Dynamic Response and Deformation of Aluminium Honeycomb Sandwich Panels Subjected to Underwater Impulsive Loads. Shock and Vibration،Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1078257
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xiang, Da-Lin…[et al.]. Experimental Investigation of Dynamic Response and Deformation of Aluminium Honeycomb Sandwich Panels Subjected to Underwater Impulsive Loads. Shock and Vibration No. 2015 (2015), pp.1-13.
https://search.emarefa.net/detail/BIM-1078257
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xiang, Da-Lin& Rong, Jili& He, Xuan. Experimental Investigation of Dynamic Response and Deformation of Aluminium Honeycomb Sandwich Panels Subjected to Underwater Impulsive Loads. Shock and Vibration. 2015. Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1078257
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1078257
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