کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9796518 1514948 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Piecewise linear constitutive relation for pseudo-elasticity of shape memory alloy (SMA)
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Piecewise linear constitutive relation for pseudo-elasticity of shape memory alloy (SMA)
چکیده انگلیسی
Based on Brinson's constitutive relation of SMA, a piecewise linear one-dimensional model is proposed for pseudo-elastic behavior of SMA. Calculations for examples of both cyclic static loading on SMA and dynamic response of a spring-SMA-mass system shows that prediction from the piecewise linear model does not differ much from that of Brinson's constitutive model. The adoption of linear explicit constitutive relation makes the calculation insusceptible to step size, inevitably convergent, and timesaving.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 393, Issues 1–2, 25 February 2005, Pages 332-337
نویسندگان
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