Osaka University 21st Century COE Program
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Design and Application of
Structurally Advanced Materials
and Reliability Evaluation Project
Functional Device System
Integration Project to
Create Intelligent Artificial Objects
Design and Development
Project of Materials for
Biological Reconstruction
Organization Members
Organization Members
※Click on each Investigator's name to read about their research.
■Name   Professor Masao Toyoda (Age 57)
■Affiliation   Department of Manufacturing Science,
Graduate School of Engineering, Osaka University
■Supervising Area of
Research
  Construction of Mechanics for Mismatching Materials and Its Application to Material- and Structural- Design, and Welding Production
■Research Plan   Building of Strength Mechanics of Heterogeneous Materials and Development Toward Materials, Structure and Welding Production Design
Construction of Mechanics for Mismatching Materials and Its Application to Material- and Structural- Design, and Welding Production
■Background  
March 1967
March 1969

April 1969

November 1974

July 1989

April 1997
  B. of Eng., Faculty of Engineering, Osaka University
M.of Eng., Department of Welding Engineering, Graduate School of Engineering, Osaka University
Research Associate, Welding Mechanics, Dept./Division of Welding Engineering, Faculty of Engineering, Osaka University
Associate Professor, Welding Mechanics, Dept./Division of Welding Engineering, Faculty of Engineering, Osaka Univerisity
Professor, Welding and Production Engineering, Faculty of Engineering, Osaka University
Professor, Department of Manufacturing Science, Graduate School of Engineering, Osaka University
■Affiliated Academic Societies   Japan Welding Society, American Welding Society, The American Society of Mechanical Engineers, The Society of Naval Architects of Japan, The Japan Society of Mechanical Engineers, Japan Welding Society, The Japanese Society for Non-Destructive Inspection, The Society of Material Science, Japanese Society of Steel Constriction, Architectural Institute of Japan, Iron and Steel Institute of Japan, etc.
■Research Keywords   Welding joining, Steel structure, Brittle fracture and ductile fracture,Interface,Mismatch,Organization control
■Field of Specialization   Welding mechanics,Welding structure strength,Fracture mechanics,Interface mechanics, Heterogeneous goods strength mechanics
Awards   Paper Award, Japan Welding Society 1973
Paper Award, The Japanese Society for Non-Destructive Inspection 1982
Paper Award, Japan Naval Architectural Society 1982
Award of NK 1982
Award of The Nippon Foundation 1982
30th Anniversary Article Merit (1982), The Japanese Society for Non-Destructive Inspection 1982  
The 1991 OMAE Achievement Award, ASME 1991
HPI Scientific and Engineering Award, High Pressure Institute of Japan 1994
Award of Excellent in Welding Journal,
The 1997 OMAE Achievement Award , ASME 1997
Encouragement Award of Paper Department, Japanese Society of Steel Construction 1999
Achievement Award, The Japan Welding Society 2000
Paper Award , Japanese Construction 2000
Paper Award, Light Metal Welding Association of Japan (2001) ,Paper Award, Japanese Society of Steel Construction 2001
The 2001 OMAE Appreciation Award, ASME 2001
ASME Fellow,2002
■Major Publications  
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M. Mochizuki, M. Toyoda, P. Pasquale, C. Veneziano, W. Burget, “Numerical Simulation of Welding Feat Cycles during Multi-Pass Welding and Their Effects on Joint Performance”, Proc. of 6th International Seminar on Numerical Analysis of Weldability, Graz-Seggau, (2001)
M. Mochizuki, M. Toyoda, “In-Process Control of Welding Distortion by Reverse-side Heating in Fillet Welds” PVP-Vol.410-1, Assessment Methodologies for Preventing Failure and Weld Residual Stress (ed. R. Mohan), ASME, (2000), 29-36
Z. Praunseis, T. Sundararajan, M. Toyoda, “Fracture behviours of fracture toughness testing specimens with metallurgical heterogeneity along crack front”, Steel Research, 71 (2000), 366-373
mailContact coe21@mateng.osaka-u.ac.jp
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