Experimental and numerical study of fatigue crack growth of aluminum alloy 2024-T3 single lap simple bolted and hybrid (adhesive/bolted) joints

2016 ◽  
Vol 59 ◽  
pp. 253-268 ◽  
Author(s):  
M. Samaei ◽  
M. Zehsaz ◽  
T.N. Chakherlou
Keyword(s):  
Aluminum Alloy ◽  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
Numerical Study ◽  
Bolted Joints ◽  
Aluminum Alloy 2024

Fatigue Striations and Fissures in 2024-T3 Aluminum Alloy

2007 ◽  
Vol 567-568 ◽  
pp. 397-400 ◽  
Author(s):  
A.J. McEvily ◽  
Masahiro Endo ◽  
S. Cho ◽  
J. Kasivitamnuay ◽  
Hisao Matsunaga
Keyword(s):  
Aluminum Alloy ◽  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Fracture Surface ◽  
Crack Growth ◽  
Fatigue Striations ◽  
Aluminum Alloy 2024 ◽  
Low K

A study has been made of the striations and fissures developed in the aluminum alloy 2024-T3 during fatigue crack growth. Fissures were found to form on inclined facets. They were uniformly spaced as the result of a shielding process. Striation spacings were in accord with da/dN values at the higher levels of K investigated, but at low K levels striation spacings were larger than the corresponding da/dN values. The percentage of the fracture surface containing striations varied with the K level, ranging from less than 1 % at low K levels to 80 % at higher K levels. The reason for the discrepancy between the spacing of striations and the corresponding da/dN values is discussed.

AN EVALUATION OF THE EFFECT OF SHOT PEENING ON THE FATIGUE CRACK GROWTH IN ALUMINUM ALLOY 2024 - T3

2015 ◽  
Author(s):  
Douglas Henrique da Silva Costa ◽  
Marcelo Augusto Santos Torres ◽  
Carlos Antonio Reis Pereira Baptista
Keyword(s):  
Aluminum Alloy ◽  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
Shot Peening ◽  
Aluminum Alloy 2024

Micromechanisms of multistage fatigue crack growth in a high-strength aluminum alloy

2007 ◽  
Vol 55 (6) ◽  
pp. 1975-1984 ◽  
Author(s):  
Y. Xue ◽  
H. El Kadiri ◽  
M.F. Horstemeyer ◽  
J.B. Jordon ◽  
H. Weiland
Keyword(s):  
Aluminum Alloy ◽  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
High Strength ◽  
High Strength Aluminum Alloy
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