Multiaxial stress-strain modeling and effect of additional hardening due to nonproportional loading

2007 ◽  
Vol 21 (8) ◽  
pp. 1153-1161 ◽  
Author(s):  
G. Rasheda ◽  
R. Ghajar ◽  
G. Farrahi
Keyword(s):  
Multiaxial Stress ◽  
Stress Strain ◽  
Nonproportional Loading ◽  
Strain Modeling ◽  
Additional Hardening

Stress–Strain Modeling and Brittleness Variations of Low-Clay Shales with CO2/CO2-Water Imbibition

2018 ◽  
Vol 52 (7) ◽  
pp. 2039-2052 ◽  
Author(s):  
Qiao Lyu ◽  
Jingqiang Tan ◽  
Jeffrey M. Dick ◽  
Qi Liu ◽  
Ranjith Pathegama Gamage ◽  
...  
Keyword(s):  
Stress Strain ◽  
Water Imbibition ◽  
Clay Shales ◽  
Strain Modeling

Stress-Strain Modeling with MRI

1996 ◽  
pp. 155-157
Author(s):  
L. Axel ◽  
D. C. Bloomgarden
Keyword(s):  
Stress Strain ◽  
Strain Modeling

Experimental Study of Ratcheting for SUS304 Stainless Steel and A1070 Aluminum Alloy

2007 ◽  
Author(s):  
Masao Sakane ◽  
Akihiko Inoue ◽  
Xu Chen ◽  
Kwang Soo Kim
Keyword(s):  
Experimental Study ◽  
Stainless Steel ◽  
Aluminum Alloy ◽  
Stress State ◽  
Austenitic Stainless Steel ◽  
Pure Aluminum ◽  
Stress Strain ◽  
Multiaxial Stress State ◽  
Ratcheting Strain ◽  
Additional Hardening

This paper studies the cyclic ratcheting for two materials under multiaxial stress state. The two materials are SUS304 austenitic stainless steel and A1070 pure aluminum. The former material is known as a material that gives strong additional hardening and the latter material shows little additional hardening under nonproportional cyclic loading. The ratcheting behavior under 12 stress-strain waveforms was extensively studied using hollow cylinder specimen. Ratcheting strain depended on the material and stress-strain waveform. Anisotropic ratcheting was found in A1070 but isotropic ratcheting was observed in SUS304 steel.

A Method for Direct Measurement of Multiaxial Stress-Strain Curves in Sheet Metal

2007 ◽  
Vol 38 (2) ◽  
pp. 306-313 ◽  
Author(s):  
T. Foecke ◽  
M.A. Iadicola ◽  
A. Lin ◽  
S.W. Banovic
Keyword(s):  
Sheet Metal ◽  
Direct Measurement ◽  
Multiaxial Stress ◽  
Stress Strain

Stress-Strain Modeling of 270 ksi Low-Relaxation Prestressing Strands

PCI Journal ◽  
1992 ◽  
Vol 37 (2) ◽  
pp. 100-106 ◽  
Author(s):  
Ravi K. Devalapura ◽  
Maher K. Tadros
Keyword(s):  
Stress Strain ◽  
Prestressing Strands ◽  
Strain Modeling

Multiaxial Stress-Strain Approximations for Notch Fatigue Behaviors

1977 ◽  
Vol 5 (2) ◽  
pp. 106 ◽  
Author(s):  
RL Meltzer ◽  
YR Fiorini ◽  
RT Horstman ◽  
IC Moore ◽  
AL Batik ◽  
...  
Keyword(s):  
Multiaxial Stress ◽  
Stress Strain
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