Vibration Analysis and Optimization of a Rectangular Plate with Flanging Hyperellipse Cutout

المؤلفون المشاركون

Wang, Wensheng
Deng, Sier
Zhang, Song
Geng, Da

المصدر

Shock and Vibration

العدد

المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-12، 12ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2018-11-01

دولة النشر

مصر

عدد الصفحات

12

التخصصات الرئيسية

هندسة مدنية

الملخص EN

Vibration analysis and optimization of a rectangular plate with a flanging hyperellipse cutout is investigated in this paper, numerically.

In the analysis, finite element method (FEM) is applied to perform parametric studies on various plates in different boundary conditions, addressing the influence of different cutout parameters (area, shape, flanging height, position, and rotation) on the first- and second-order natural frequencies of the rectangular plate and providing references for the optimum frequency design.

Then, maximization of frequency or the difference of two consecutive frequencies of the rectangular plate is carried out using Multi-island Genetic Algorithm, aiming to achieve the best dynamic characteristics.

The results show that different cutout parameters have great influence on vibration performance of the plate, the existing of the flanging increases the out-of-plane stiffness of the plate.

Additionally, the nature frequency of the plate has been improved obviously for different models with the optimal design of the cutout.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Wang, Wensheng& Deng, Sier& Zhang, Song& Geng, Da. 2018. Vibration Analysis and Optimization of a Rectangular Plate with Flanging Hyperellipse Cutout. Shock and Vibration،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1215386

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Wang, Wensheng…[et al.]. Vibration Analysis and Optimization of a Rectangular Plate with Flanging Hyperellipse Cutout. Shock and Vibration No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1215386

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Wang, Wensheng& Deng, Sier& Zhang, Song& Geng, Da. Vibration Analysis and Optimization of a Rectangular Plate with Flanging Hyperellipse Cutout. Shock and Vibration. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1215386

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1215386