Takahashi Koji

Biography

School Attended (except graduate school) Kyushu University , Faculty of Engineering 1995 , Graduated Graduate School Attended, etc. Kyushu University , Graduate School, Division of Engineering 2000 , Completed Research Career Professor, Yokohama National University , 2012/01 - Ongoing Associate professor, Yokohama National University , 2007/04 - 2011/12 Associate professor, Yokohama National University , 2005/01 - 2007/03 Lecturer, Yokohama National University , 2003/01 - 2004/12 Research associate, Yokohama National University , 2001/03 - 2002/12

Research Interest

Research Field (grants-in-aid-for-scientific-research classification) Materials/Mechanics of materials Structural/Functional materials Current Subject Improvement of fatigue strength of metals and acceptable surface defects by mechanical surface treatment Shot peening , Laser peening Self-crack-healing behavior of ceramics during service Self-crack-healing Improvement of reliability in ceramics by shot peening and crack-healing Crack-healing , Shot peening Effects of overload on fatigue strength and SCC behavior of metals overload , fatigue strength , stress crossion cracking Structural integrity of local wall thinned piping against seismic loading pipe , local wall thinning , finite element method