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Questions related from Miguel Verona
I made an UMAT subroutine about the shape memory alloys. When I applied this subroutine to a bending test with one end is clamped and the other free, it did not give any problems but when I tried...
02 October 2021 141 3 View
I am triying to do a simple simulation on Abaqus. It consists of a single step (general static) in which a pressure is aplied to one part (part A) that as the same time displaces another part...
13 September 2021 8,342 6 View
I am trying to do a UMAT subroutine for SMAs, but I have found out that is neccesary to include the RPL, DRPLDT, DRPLDE and DDSDDT variables in it because of the coupled temperature-displacement...
06 August 2021 1,015 0 View
When i am trying to apply a concrentated force or a pressure load in a step of a simulation it aborts (with the warning of displacement increment for contact is too big), however if i replace...
23 July 2021 8,608 3 View
I am trying to carry out a study in which in the first step the cylindrical part only moves in the Y axis (for which I apply a BC limiting U1, U3, UR1, UR2 and UR3 = 0 and a pressure on the upper...
28 June 2021 7,179 1 View
I am trying to import a material library (.lib) in Abaqus/CAE 2017 but i don´t know how can i do it (I only know how to create a material library). Would anyone know how to do it? Thanks in advance
23 June 2021 2,694 3 View
I have made a UMAT subroutine to describe the mechanical behaviour of a shape memory alloy (SMA) following the Brinson model. However, I don't know how to make the Abaqus software know the...
21 June 2021 4,173 1 View
