DENG Shichun, HU Xiuzhang, LI Yongchi. A KIND OF CONSTITUTIVE MODEL OF TiNi IMPORTED TO ABAQUS[J]. MECHANICS IN ENGINEERING, 2010, 32(3): 31-34. DOI: 10.6052/1000-0879-2009-279
Citation:
DENG Shichun, HU Xiuzhang, LI Yongchi. A KIND OF CONSTITUTIVE MODEL OF TiNi IMPORTED TO ABAQUS[J]. MECHANICS IN ENGINEERING, 2010, 32(3): 31-34. DOI: 10.6052/1000-0879-2009-279
DENG Shichun, HU Xiuzhang, LI Yongchi. A KIND OF CONSTITUTIVE MODEL OF TiNi IMPORTED TO ABAQUS[J]. MECHANICS IN ENGINEERING, 2010, 32(3): 31-34. DOI: 10.6052/1000-0879-2009-279
Citation:
DENG Shichun, HU Xiuzhang, LI Yongchi. A KIND OF CONSTITUTIVE MODEL OF TiNi IMPORTED TO ABAQUS[J]. MECHANICS IN ENGINEERING, 2010, 32(3): 31-34. DOI: 10.6052/1000-0879-2009-279
A KIND OF CONSTITUTIVE MODEL OF TiNi IMPORTED TO ABAQUS
Tang's model was simplified and extended to threedimensional space based on the assumption in plasticity theory. A userdefined material subroutine (UMAT) is developed for ABAQUS application.Simulations for quasi-static tensile experiments with the pseudoelastic TiNialloy specimen are conducted and the results agree well with theexperimental data.
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