Experiments for Calibration and Validation of Plasticity and Failure Material Modeling: 6061-T651 Aluminum

Technical Report · Sat Mar 01 00:00:00 EST 2008

DOI:https://doi.org/10.2172/1324300· OSTI ID:1324300

McFadden, Sam X. ^[1]; Korellis, John S. ^[1]; Lee, Kenneth L. ^[2]; Rogillio, Brendan R. ^[3]; Hatch, Paul W. ^[3]

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1. Sandia National Lab. (SNL-CA), Livermore, CA (United States). Mechanics of Materials Dept.
2. Sandia National Lab. (SNL-CA), Livermore, CA (United States). Analytical Materials Science Dept.
3. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Experimental Environment and Test Simulation Dept.

Experimental data for material plasticity and failure model calibration and validation were obtained from 6061-T651 aluminum, in the form of a 4-in. diameter extruded rod. Model calibration data were taken from smooth tension, notched tension, and shear tests. Model validation data were provided from experiments using thin-walled tube specimens subjected to path-dependent combinations of internal pressure, extension, and torsion.

• Research Organization: Sandia National Lab. (SNL-CA), Livermore, CA (United States); Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
• Sponsoring Organization: USDOE National Nuclear Security Administration (NNSA)
• DOE Contract Number: AC04-94AL85000
• OSTI ID: 1324300
• Report Number(s): SAND2007-2319; 273934
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE