Simulations of solid lumber strength property monitoring tests

2017 ◽  
Author(s):  
Steve Verrill ◽  
David E. Kretschmann ◽  
James W. Evans
1992 ◽  
Vol 41 (465) ◽  
pp. 913-919 ◽  
Author(s):  
Hirokazu MINAMI ◽  
Hiroshi TOYODA ◽  
YUNG Wu

2016 ◽  
Vol 838-839 ◽  
pp. 171-176 ◽  
Author(s):  
P. Sartkulvanich ◽  
Don Li ◽  
Ernest Crist ◽  
K.O. Yu

The SPF experiments were conducted on two sheet materials: Ti-6Al-4V Fine Grain Sheet (Ti-64 FGS) and Ti-6Al-4V Standard (Ti-64 STD) to investigate the influence of SPF conditions on the reduction of yield strength (YS) and change in microstructure for those two products. Results show that a) Ti-64 FGS has better formability at high testing strain rate than Ti-64 STD, b) initial YS values of Ti-64 FGS is 10% higher than Ti-64 STD, c) reduction of YS in Ti-64 FGS is 15-27%, which is much higher than 4-9% YS reduction for Ti-64 STD, d) the most influential factor on YS reduction is the forming temperature for Ti-64 FGS, but is the strain rate for Ti-64 STD, and e) microstructure pictures of initial Ti-64 FGS before forming is finer and more isotropic than Ti-64 STD, but Ti64 FGS shows more grain growth after SPF, which results in greater drop of yield strength.


1995 ◽  
Vol 81 (3) ◽  
pp. 214-219 ◽  
Author(s):  
Hideaki KUSHIMA ◽  
Kazuhiro KIMURA ◽  
Koichi YAGI ◽  
Kouichi MARUYAMA

2013 ◽  
Vol 2013.19 (0) ◽  
pp. 193-194
Author(s):  
Yuji YOSHITOME ◽  
Satoru TAKAHASHI ◽  
Makoto SOHMON ◽  
Kazuhiko MATSUMOTO ◽  
Junpei SUZUYAMA

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