... 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...

... constitutive models to take on a greater role in materials design and evaluation. This work was funded by the Center for Computational Materials Design (CCMD), a joint National Science Foundation (NSF) Industry/University Cooperative Research Center at Penn State (IIP-1034965) and Georgia Tech (IIP...

... directional solidification finite element analysis fracture nickel alloys regression analysis simulated annealing superalloys creep material modeling constitutive modeling creep damage directionally solidified DS GTD-111 temperature dependence life prediction tertiary The advent...

... 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...

... 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...

... 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...