Integral Aircraft Wing Panels with Penetration Cracks: The Influence of Structural Parameters on the Stress Intensity Factor

The finite element model of integral wing panels with central penetration cracks under bending load was established, and the crack propagation process of the aircraft panel was simulated. The stress intensity factor (SIF) of the crack tip during crack propagation under varying conditions of crack le...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Gong Hai, Yi Bin, Wu Yunxin, Liao Zhiqi, Liu Yaoqiong, Du Fei
Format:	Article
Language:	English
Published:	MDPI AG 2020-06-01
Subjects:	stress intensity factor integral aircraft wing panel crack propagation
Online Access:	https://www.mdpi.com/2076-3417/10/12/4142