Numerical Analysis of the Influences of Geometrical Deviation on Delamination in Composite Laminates around the Countersunk Hole

المؤلفون المشاركون

Liu, Xueshu
Yang, Yuxing
Gao, Hang
Huang, Li
Zhang, Ping

المصدر

International Journal of Aerospace Engineering

العدد

المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-11، 11ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2018-01-14

دولة النشر

مصر

عدد الصفحات

11

الملخص EN

During countersunk hole machining, defects like geometrical deviation of the chamfer angle and delamination are easily introduced into the structure.

To investigate the influences of geometrical deviation on delamination propagation around the countersunk hole during assembly, a progressive damage model (PDM) combining cohesive element was proposed and validated.

Numerical analyses were then carried out to study delamination propagation behavior under the influences of geometrical parameters including delamination factor, chamfer angle, and location of delamination.

The results show that when delamination appears at the transition area of the countersunk hole, the load causing the delamination evolution is much smaller than other cases.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Liu, Xueshu& Yang, Yuxing& Huang, Li& Zhang, Ping& Gao, Hang. 2018. Numerical Analysis of the Influences of Geometrical Deviation on Delamination in Composite Laminates around the Countersunk Hole. International Journal of Aerospace Engineering،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1167303

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Liu, Xueshu…[et al.]. Numerical Analysis of the Influences of Geometrical Deviation on Delamination in Composite Laminates around the Countersunk Hole. International Journal of Aerospace Engineering No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1167303

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Liu, Xueshu& Yang, Yuxing& Huang, Li& Zhang, Ping& Gao, Hang. Numerical Analysis of the Influences of Geometrical Deviation on Delamination in Composite Laminates around the Countersunk Hole. International Journal of Aerospace Engineering. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1167303

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1167303