Testing the Explosion Resistance and Energy Absorption of a Polyurethane-Foamed Aluminum Composite Structure
المؤلفون المشاركون
Yong, Zhang
Zheng-yu, Xue
Zhen-rong, Lin
Yu-song, Lu
Xiao-hui, Wang
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-10-25
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Concrete structures can suffer damage from the shock waves caused by explosions.
However, the damage can be mitigated in practice by increasing the size of the energy-absorbing interlayers to improve the antiknock performance of the concrete.
The aim of this paper is to investigate the energy-absorbing capability of a composite structure of polyurethane-foamed aluminum and concrete.
The composite structure consisted of C60 concrete with foamed aluminum or polyurethane-foamed aluminum as a sandwich material.
The thickness of the interlayers and the relative amounts of the different materials in the structure were the variables that were adjusted from test to test.
To capture data related to the explosion, the structure was instrumented with pressure, acceleration, strain gauge, and displacement sensors.
The efficacy of this structure was validated by way of surface contact explosions using 0.5 kg of TNT.
By appropriately positioning the explosives in each test, the related parameters in the explosions, including the stress, displacement, acceleration, and strain, were recorded.
The results of the tests indicated that the energy-absorbing capability of the polyurethane-foamed aluminum was significantly higher than that of the foamed aluminum, and the thickness of the energy-absorbing layer had a great impact on the energy absorption effect.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yong, Zhang& Zheng-yu, Xue& Zhen-rong, Lin& Yu-song, Lu& Xiao-hui, Wang. 2018. Testing the Explosion Resistance and Energy Absorption of a Polyurethane-Foamed Aluminum Composite Structure. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1115944
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yong, Zhang…[et al.]. Testing the Explosion Resistance and Energy Absorption of a Polyurethane-Foamed Aluminum Composite Structure. Advances in Civil Engineering No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1115944
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yong, Zhang& Zheng-yu, Xue& Zhen-rong, Lin& Yu-song, Lu& Xiao-hui, Wang. Testing the Explosion Resistance and Energy Absorption of a Polyurethane-Foamed Aluminum Composite Structure. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1115944
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1115944
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