Application of internal state variable plasticity and damage models to welding
Conference
·
OSTI ID:555222
An internal state variable constitutive model coupled with a ductile void growth model is applied in two finite element simulations of welding. Shrinkage of a 304 L stainless steel pipe due to multipass gas tungsten arc welds is presented as an example of tracking distortion far from the weld. Weld solidification cracking in Al-6061 disks is presented as an application of the plasticity model coupled with the damage model.
- Research Organization:
- Sandia Labs., Livermore, CA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (United States)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 555222
- Report Number(s):
- SAND--97-8556C; CONF-970745--; ON: DE97052501
- Country of Publication:
- United States
- Language:
- English
Similar Records
Predicting weld solidification cracking using damage mechanics -- LDRD summary report
Thermal-mechanical modeling and experimental validation of weld solidification cracking in 6061-T6 aluminum
Analysis of cracks in stainless steel TIG (tungsten inert gas) welds
Technical Report
·
Mon Mar 31 23:00:00 EST 1997
·
OSTI ID:495695
Thermal-mechanical modeling and experimental validation of weld solidification cracking in 6061-T6 aluminum
Technical Report
·
Tue Dec 30 23:00:00 EST 1997
·
OSTI ID:304022
Analysis of cracks in stainless steel TIG (tungsten inert gas) welds
Technical Report
·
Sun Nov 30 23:00:00 EST 1986
·
OSTI ID:7228699