[HTML][HTML] Assessing stiffness degradation of stiffened composite panels in post-buckling compression-compression fatigue using guided waves

N Yue, A Broer, W Briand, M Rébillat, T Loutas… - Composite …, 2022 - Elsevier
The application of structural health monitoring (SHM) in composite airframe structural
elements under long-term realistic fatigue loading needs to consider the structural behavior …

Experimental and numerical research on the analysis methods for buckling and post-buckling of inclined stiffened panel under shear load

C Lian, P Wang, X Chen, F Liu, K Yuan, J Zheng… - Thin-Walled …, 2024 - Elsevier
The purpose of this paper is to investigate the buckling and post-buckling behavior of
inclined stiffened composite panels under shear load. Two types of stiffened composite …

Fatigue life and damage tolerance of postbuckled composite stiffened structures with initial delamination

CG Dávila, C Bisagni - Composite Structures, 2017 - Elsevier
The durability and damage tolerance of postbuckled composite structures are issues that are
not completely understood and remain difficult to predict due to the nonlinearity of the …

Buckling and post-buckling of isotropic and composite stiffened panels: A review on analysis and experiment (2000-2012)

XY Ni, BG Prusty, AK Hellier - … Journal of Maritime …, 2015 - intmaritimeengineering.org
Stiffened panels made out of isotropic or anisotropic materials are being extensively used as
structural elements for aircraft, maritime, and other structures. In order to maintain stiffness …

Single-stringer compression specimen for the assessment of damage tolerance of postbuckled structures

C Bisagni, R Vescovini, CG Dávila - Journal of Aircraft, 2011 - arc.aiaa.org
A procedure is proposed for the assessment of the damage tolerance and collapse of
stiffened composite panels using a single-stringer compression specimen. The dimensions …

Experimental investigation of the postbuckling response and collapse of a single-stringer specimen

C Bisagni, CG Dávila - Composite Structures, 2014 - Elsevier
The postbuckling response and the collapse of composite specimens with a co-cured hat
stringer are investigated experimentally. The specimens are designed to evaluate the …

Experiment and analysis of hat-stringer-stiffened composite curved panels under axial compression

Y Mo, D Ge, J Zhou - Composite Structures, 2015 - Elsevier
An experimental and numerical study on the buckling and post-buckling behaviors of hat-
stringer-stiffened composite curved panel under axial compression load was carried out …

Design and optimization of composite sub-stiffened panels

Y Ye, W Zhu, J Jiang, Q Xu, Y Ke - Composite Structures, 2020 - Elsevier
This study concerns the buckling and post-buckling performance of composite stiffened
panels with sub-stiffening structure subject to compression. The buckling response of the …

[HTML][HTML] Failure analysis of composite multi-stringer panels using simplified models

R Vescovini, CG Davila, C Bisagni - Composites Part B: Engineering, 2013 - Elsevier
The postbuckling response and failure of multi-stringer panels is analyzed using finite
element models with three levels of approximation. The first model is based on a relatively …

Experiment and analysis of composite reinforced panel's limit load capacity under axial compression

X Zhang, B Cai, H Miao, C Li, W Huang, C Fang - Thin-Walled Structures, 2023 - Elsevier
The calculation method of the composite reinforced panel structure's limit load capacity is
investigated. A theoretical method is proposed to establish the constitutive equations, which …