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提醒:Tag:分段线性化本构模型
【标题】SMA pseudo-elastic constitutive model and LSDYNA model comparison. Pdf(256.02 KB)
【摘要】Brinson in the configuration of the SMA is derived on the basis of pseudo-elastic piecewise linear model of the structure, completed the preparation of relevant ABAQUS subprogram so that the SMA materials in the integrated model as Abaqus finite element model material, and ABAQUS powerful nonlinear Bond analysis function seamlessly, and SMA smart mechanical structure of the finite element analysis and simulation. UMAT will type and model of SMA LSDYNA in contrast to verify the correctness and ap... (04-13 17:20)