Residual Stress Effects on Fatigue of Piezoelectric-Electrostrictive Pb(Mg1/3,Nb2/3)O3-PbTiO3 Monolithic Bi-Layer Composite Actuators

2006 ◽  
Author(s):  
A. Hall ◽  
E. K. Akdogan ◽  
A. Safari
Keyword(s):  
Residual Stress ◽  
Stress Effects ◽  
Layer Composite

Measurement of residual stress effects by means of single-particle composite tests

1998 ◽  
Vol 12 (5) ◽  
pp. 497-506 ◽  
Author(s):  
P.H. Harding ◽  
S.A. Page ◽  
J.-A.E. Månson ◽  
J.C. Berg
Keyword(s):  
Residual Stress ◽  
Single Particle ◽  
Particle Composite ◽  
Stress Effects

Investigation of residual stress effects in an alloy reinforced ceramic/metal composite

2009 ◽  
Vol 470 (1-2) ◽  
pp. 117-122 ◽  
Author(s):  
Shang-Nan Chou ◽  
Horng-Hwa Lu ◽  
Ding-Fwu Lii ◽  
Jow-Lay Huang
Keyword(s):  
Residual Stress ◽  
Metal Composite ◽  
Stress Effects

A Detailed Evaluation of the Effects of Bulk Residual Stress on Fatigue in Aluminum

2014 ◽  
Vol 891-892 ◽  
pp. 1205-1211 ◽  
Author(s):  
Dale L. Ball ◽  
Mark A. James ◽  
Robert J. Bucci ◽  
John D. Watton ◽  
Adrian T. DeWald ◽  
...  
Keyword(s):  
Residual Stress ◽  
Residual Stresses ◽  
Effective Utilization ◽  
Stress Effects ◽  
The Past ◽  
Property Data ◽  
Design Cycle ◽  
Detailed Evaluation ◽  
The Impact

The fully effective utilization of large aluminum forgings in aerospace structures has been hampered in the past by inadequate understanding of, and sometimes inaccurate representation of, bulk residual stresses and their impact on both design mechanical properties and structural performance. In recent years, significant advances in both computational and experimental methods have led to vastly improved characterization of residual stresses. As a result, new design approaches which require the extraction of residual stress effects from material property data and the formal inclusion of residual stresses in the design analysis, have been enabled. In particular, the impact of residual stresses on durability and damage tolerance can now be assessed, and more importantly, accounted for at the beginning of the design cycle.

Residual Stress Effects in Failure from Flaws

1979 ◽  
Vol 62 (1-2) ◽  
pp. 106-108 ◽  
Author(s):  
B. R. LAW ◽  
D. B. MARSHALL
Keyword(s):  
Residual Stress ◽  
Stress Effects
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