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Keywords: Constitutive Modeling
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Journal Articles
Article Type: Research-Article
J. Eng. Mater. Technol. July 2019, 141(3): 031009.
Paper No: MATS-18-1032
Published Online: March 11, 2019
... and completely reversed low-cycle fatigue (LCF) testing. The anisotropic behavior of DMLS SS GP1 is assessed for samples built along the horizontal plane. Fracture surfaces were found to exhibit ductile responses that were consistent with the σ – ε curves. Constitutive models (i.e., Ramberg–Osgood, Hahn) based...
Journal Articles
Article Type: Research-Article
J. Eng. Mater. Technol. October 2014, 136(4): 041001.
Paper No: MATS-13-1154
Published Online: July 9, 2014
...) by calibrating a directionally solidified Ni-base superalloy across an industry relevant temperature range of 20 °C to 1050 °C. constitutive modeling Ni-base superalloy thermomechanical fatigue The advancements in computational methods enable the engineer to employ more physically realistic...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. April 2011, 133(2): 021013.
Published Online: March 21, 2011
... constitutive modeling creep damage directionally solidified DS GTD-111 temperature dependence life prediction tertiary The advent of directionally solidified (DS) superalloys has led to major advancements in the power generation industry where components experience high load and temperature...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. April 2007, 129(2): 211–219.
Published Online: June 27, 2006
... relations heat treatment non-crimp fabric composites micromechanics constitutive modeling FEM Noncrimp fabric (NCF) composites are manufactured from textile preforms consisting of layers of fiber bundles with a certain orientation assembled by warp-knitted threads ( 1 ). This production...
Journal Articles
Article Type: Special Section On Damping Of Shape Memory Alloys, Composites, And Foams
J. Eng. Mater. Technol. July 2006, 128(3): 285–293.
Published Online: April 12, 2006
... ABAQUS finite element analysis post-buckling control shape control deflection control adaptive stiffening morphing constitutive modeling user element Shape memory alloys (SMAs) are a class of metals named for their ability to recover a particular shape when heated above...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. July 2005, 127(3): 325–336.
Published Online: February 2, 2005
... and creep tests are conducted at temperatures ranging from room temperature (RT) to 1038 ° C to characterize the deformation response. The constitutive model is implemented as a User MATerial subroutine (UMAT) in ABAQUS (2003, Hibbitt, Karlsson, and Sorensen, Inc., Providence, RI, v6.3) and a parameter...