Residual strength prediction of damaged composite bonded and bonded-riveted aircraft panels with integral boundary equations method

2005 ◽  
Author(s):  
V. Maksimenko ◽  
V. Pavshok
Keyword(s):  
Residual Strength ◽  
Strength Prediction ◽  
Integral Boundary ◽  
Aircraft Panels ◽  
Boundary Equations

Application of Resistance Curves to Residual Strength Prediction

1978 ◽  
Vol 100 (2) ◽  
pp. 138-143 ◽  
Author(s):  
M. M. Ratwani ◽  
D. P. Wilhem
Keyword(s):  
Residual Strength ◽  
Crack Extension ◽  
Pressure Vessels ◽  
Strength Prediction ◽  
Thin Wall ◽  
Resistance Curve ◽  
Type Fracture ◽  
Thin Skin ◽  
Resistance Curves ◽  
Aircraft Panels

A resistance curve approach to predicting residual strength of thin-skin structures, under plane stress type fracture, is discussed. Use is made of material resistance obtained in terms of crack extension as a function of the square root of J(JR). Prediction has been made of the residual strength of two types of structures, namely stiffened aircraft panels and thin-wall cylindrical pressure vessels. Elastic-plastic analysis based on a Dugdale-type strip plastic zone is used in the residual strength prediction. The analytical results are compared with available experimental data.

scholarly journals Research on Residual Strength Prediction Model of Corroded Pipeline Based on Improved PSO-BP

2021 ◽  
Vol 687 (1) ◽  
pp. 012007
Author(s):  
Li Tingke ◽  
Peng Yuanchun ◽  
Li Jiadi ◽  
Dulin ◽  
Lian Xingqin
Keyword(s):  
Prediction Model ◽  
Residual Strength ◽  
Strength Prediction ◽  
Improved Pso

Residual strength prediction of damaged composite fuselage panel with R-curve method

2006 ◽  
Vol 66 (14) ◽  
pp. 2557-2565 ◽  
Author(s):  
John T. Wang ◽  
Clarence C. Poe ◽  
Damodar R. Ambur ◽  
David W. Sleight
Keyword(s):  
Residual Strength ◽  
Strength Prediction ◽  
Curve Method
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