GEN-20 Session 20 - Residual Stress IV

Tuesday, June 5, 2012: 2:00 PM-4:00 PM
Cyperus 1 (Hilton Chicago/Indian Lakes Resort)
Session Chair:
Prof. Masahito Mochizuki
2:00 PM
Process Optimization to Control Welding Distortion of High Speed Train Carriage by High Efficiency Numerical Simulation
Mrs. Lichun Meng, CSR Sifang Locomotive and Rolling Stock. Co. Lt; Mr. Yanjun Sun, Department of Mechanical Engineering,Tsinghua University; Mr. Kai Sun, Department of Mechanical Engineering,Tsinghua University; Mr. Gaoqiang Chen, Department of Mechanical Engineering,Tsinghua University; Mr. Qingyu Shi, Department of Mechanical Engineering,Tsinghua University
2:20 PM
An Improved Plasticity-Based Distortion Analysis Method for Large Welded Structures
Dr. yu-Ping Yang, EWI; Badrinarayan P. Athreya, Caterpillar
2:40 PM
The Effects of Waveform in Residual Stress Relief by Vibration Technique
Prof. Weite Wu, National Chung Hsing University
3:00 PM
Integration of Weld Pool Dynamics in the Numerical Investigation of Residual Stresses in a Gas Tungsten Arc Welded Joint
Mr. Debamoy Sen, Virginia Tech; Dr. Kenneth S. Ball, Virginia Tech; Dr. Mark A. Pierson, Virginia Tech
3:20 PM
Modeling of Helium Bubble induced Cracking during Welding Repair of
Dr. Wei Zhang, Oak Ridge National Laboratory; Zhili Feng, Oak Ridge National Laboratory; Stanislav Golubov, Oak Ridge National Laboratory; Roger Stoller, Oak Ridge National Laboratory; Jian Chen, Oak Ridge National Laboratory; Mr. Eric Willis, Electric Power Research Institute; Ken Wolfe, Electric Power Research Institute
3:40 PM
The Physics of Vibratory Stress Relief
Mr. Bruce Klauba, VSR Systems & Service; Dr. C. Mel Adams, Independant
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