Influence of Core Thickness and Boundary Condition on the Modal Characteristics of Composite Structure with Metallic Damping Core
المؤلفون المشاركون
Bai, Hongbai
Peng, Fuhao
Wu, Yiwan
Qin, Zhiqiang
Shao, Yichuan
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-09-19
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
To reduce the vibration of the plate-like structure under different boundary conditions, an all-metal damping composite structure was proposed, and its damping layer was entangled metallic wire material (EMWM).
A series of quasi-static compression tests were carried out to investigate the damping property of the EMWM layer.
A modal test system was set up to evaluate whether the EMWM could dissipate vibration energy.
The evaluation results showed that the displacement deviation between the baseplate and constraining plate of the structure was large enough and the EMWM could dissipate vibration energy in the form of friction.
The modal characteristics of the composite structure with different core thicknesses under different boundary conditions were researched in this paper by experimental modal tests.
The outcomes showed that the damping ratio of the structure would be significantly improved by adding EMWM and constraining plate.
The larger the thickness of the core thickness is, the larger the damping ratio and vibration reduction performance of the composite structure are.
This paper provides a new technical way for the damping design of high temperature plate structure.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Peng, Fuhao& Wu, Yiwan& Bai, Hongbai& Shao, Yichuan& Qin, Zhiqiang. 2020. Influence of Core Thickness and Boundary Condition on the Modal Characteristics of Composite Structure with Metallic Damping Core. Shock and Vibration،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1213700
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Peng, Fuhao…[et al.]. Influence of Core Thickness and Boundary Condition on the Modal Characteristics of Composite Structure with Metallic Damping Core. Shock and Vibration No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1213700
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Peng, Fuhao& Wu, Yiwan& Bai, Hongbai& Shao, Yichuan& Qin, Zhiqiang. Influence of Core Thickness and Boundary Condition on the Modal Characteristics of Composite Structure with Metallic Damping Core. Shock and Vibration. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1213700
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1213700
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