ارتباط با من

Microplane modeling of shape memory alloys in an alternative formulation
In this work, a volumetric-deviatoric split in microplane formulation is considered for modeling of shape memory alloys. In the microplane theory, macroscopic stress tensor is projected into the microplane stresses that are decomposed to either Volumetric-Deviatoric-Tangential (V-D-T) split or Volumetric-Deviatoric (V-D) split. Then 1D constitutive laws are defined between associated microplane stress and microplane strain on any plane. The homogenization process is used according to which macroscopic strain tensor is obtained by integration strains on all orientations at a point. The constitutive formulation based on V-D-T split uses the principle of complementary virtual work (PCVW) to derive macroscopic strain tensor. It is shown that in the microplane models based on V-D-T split- which are derived from the PCVW
R. Mehrabi, M. Kadkhodaie, M. Elahinia, “Microplane modeling of shape memory alloys in an alternative formulation”, SMASIS2013, Snowbird, Utah, USA, 2013.
نویسنده :  . Mehrabi, M. Kadkhodaie, M. Elahinia    |    فایل PDF :   Microplane modeling of shape memory alloys in an alternative formulation    |    1393/3/12

1/10 (تعداد آرا 4 نفر )


کلیه حقوق این سایت محفوظ و متعلق به دانشگاه ولی عصر رفسنجان می باشد