Title : ( Taguchi statistical analysis of experiments on the effect of cutout on crack growth and fatigue life of ck45 steel )
Authors: Mahmoud Shariati , Amin Saber ,
Full TextAbstract
— in this study the effect of cutout with different geometries on the fatigue crack growth path and fatigue life of CK45 steel under pure mode-I loading is investigated by taguchi statistical analysis. The effect of four parameters: initial crack angel, cut out geometry, size of cutout and vertical distance of cutout from edge crack are investigated using taguchi analysis. Due to number of parameters and values of each parameter L-9 array is chosen. The aim of this study is increasing fatigue life of steel plate and determining of contribution of each parameter in the fatigue life. The results show that the size of cutout and vertical distance of cutout from edge crack are the most effective parameters in the crack path and fatigue life so the importance of these parameters causes increasing fatigue life of steel plate.
Keywords
, cutout, crack growth, fatigue
@inproceedings{paperid:1059724,
author = {Shariati, Mahmoud and Saber, Amin},
title = {Taguchi statistical analysis of experiments on the effect of cutout on crack growth and fatigue life of ck45 steel},
booktitle = {5th International Conference on Electrical, Computer, Mechanical and Mechatronics Engineering (ICE-2016),},
year = {2016},
location = {Istanbul},
keywords = {cutout; crack growth; fatigue},
}
%0 Conference Proceedings
%T Taguchi statistical analysis of experiments on the effect of cutout on crack growth and fatigue life of ck45 steel
%A Shariati, Mahmoud
%A Saber, Amin
%J 5th International Conference on Electrical, Computer, Mechanical and Mechatronics Engineering (ICE-2016),
%D 2016
