J Mater Sci Technol ›› 2001, Vol. 17 ›› Issue (01): 177-178.

• Research Articles • Previous Articles     Next Articles

A computer aided system for stimulating weld metal solidification crack

Yanhong WEI, Yingchun ZHANG, Renpei LIU, Zujie DONG   

  1. National Key Laboratory of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001, China
  • Received:2000-04-25 Revised:1900-01-01 Online:2001-01-28 Published:2009-10-10
  • Contact: Yanhong WEI

Abstract: A computer-aided system for simulating weld solidification crack has been developed by which a welding engineer can carry out the welding solidification crack simulation on the basis of a commercial finite element analysis software package. Its main functions include calculating the heat generations of the moving are, mesh generation, calculating stress-strain distributions with element rebirth technique.

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