Study on Explosion-Resistance of Biomimetic Layered Honeycomb Structure
المؤلفون المشاركون
Shi, Shaoqing
Luo, Weiming
Li, Ji
Wang, Qifan
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-02-19
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
A new type of explosion-resistant biomimetic layered honeycomb structure was designed based on the natural mechanism and biological inspiration, which was mainly composed of a sacrificial layer and a bearing layer.
The shock tube device was adopted to analyze the dynamic response of the biomimetic layered honeycomb structure under the action of explosion load in order to obtain the deformation modality, deflection data, and strain time-history curve of the structure.
It turns out that the maximum deformation deflection of the back panel of the structure is only 28 mm.
Compared with the structure of single-layer honeycomb, the independent sacrificial layer, and bearing layer, the biomimetic layered honeycomb structure has good explosion-resistant performance and can repeatedly bear multiple explosion loads.
Besides, equivalent homogenization theory was employed to carry out numerical simulation.
The results show that the numerical simulation results are perfectly in line with the results of experiments, and the numerical simulation method is proven to be feasible and effective.
Under the action of explosion load, the biomimetic layered honeycomb structure absorbs energy mainly by sacrificial layers that are in layered and staggered arrangement.
In addition, the sharp rangeability of the kinetic energy of bearing layer structure indicates that it has the feature of large mass, which can be used as the bearing part of the biomimetic layered honeycomb structure.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Ji& Shi, Shaoqing& Luo, Weiming& Wang, Qifan. 2020. Study on Explosion-Resistance of Biomimetic Layered Honeycomb Structure. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1121892
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Ji…[et al.]. Study on Explosion-Resistance of Biomimetic Layered Honeycomb Structure. Advances in Civil Engineering No. 2020 (2020), pp.1-15.
https://search.emarefa.net/detail/BIM-1121892
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Ji& Shi, Shaoqing& Luo, Weiming& Wang, Qifan. Study on Explosion-Resistance of Biomimetic Layered Honeycomb Structure. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1121892
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1121892
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