Numerical and Experimental Investigation of Wrinkling Pattern for Aerospace Laminated Membrane Structures
المؤلفون المشاركون
Xu, Yan
Hong, Yihong
Wen-juan, Yao
المصدر
International Journal of Aerospace Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-06-06
دولة النشر
مصر
عدد الصفحات
11
الملخص EN
Al-polymer laminated membranes are widely used in large aerospace structures.
When the laminated membranes are pressurized, wrinkles emerge, which have an important effect on the performance of the structures during operation.
This paper describes the numerical simulation and experimental investigation of wrinkles in laminated membranes.
The nonlinear postbuckling analysis method, based on laminated thin-shell elements, was used to simulate the onset, growth, and final configuration of wrinkles when laminated membranes are subjected to external loads.
The simulations are conducted with the ANSYS finite element package.
Changing regularities of number, wavelength, and range for the wrinkles during the onset and growth processes are investigated.
The wrinkles of laminated membranes with different design parameters such as material selection, ply number, ply angle, and ply mode are predicted.
Devices that can be used to clamp and load laminated membranes in several load cases were designed and developed.
A 3D photogrammetry system was constructed to characterize wrinkling patterns of laminated membranes subjected to shear displacement loads.
By comparing the results of numerical analysis and experimental results, the accuracy of the numerical analysis method was verified.
This study work is expected to inform wrinkling simulation and shape control of aerospace laminated membrane structures.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hong, Yihong& Wen-juan, Yao& Xu, Yan. 2017. Numerical and Experimental Investigation of Wrinkling Pattern for Aerospace Laminated Membrane Structures. International Journal of Aerospace Engineering،Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1158215
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hong, Yihong…[et al.]. Numerical and Experimental Investigation of Wrinkling Pattern for Aerospace Laminated Membrane Structures. International Journal of Aerospace Engineering No. 2017 (2017), pp.1-11.
https://search.emarefa.net/detail/BIM-1158215
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hong, Yihong& Wen-juan, Yao& Xu, Yan. Numerical and Experimental Investigation of Wrinkling Pattern for Aerospace Laminated Membrane Structures. International Journal of Aerospace Engineering. 2017. Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1158215
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1158215
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