Residual stress modification by post-weld treatment and its beneficial effect on fatigue strength of welded structures

International Journal of Fatigue - Tập 25 - Trang 1259-1269 - 2003
Xiaohua Cheng1, John W. Fisher1,2, Henry J. Prask3, Thomas Gnäupel-Herold3,4, Ben T. Yen1,2, Sougata Roy2
1ATLSS Research Center, Lehigh University, 117 ATLSS Drive, Bethlehem, PA 18015, USA
2Department of Civil and Environmental Engineering, Lehigh University, 13 E. Packer Avenue, Bethlehem, PA 18015, USA
3Center for Neutron Research, National Institute of Standards and Technology, 100 Bureau Drive, Gaithersburg, MD 20899, USA
4Department of Materials and Nuclear Engineering, University of Maryland, College Park MD 20742 USA