Farshid Hajializadeh

2 Questions 12 Answers 0 Followers

Questions related from Farshid Hajializadeh

Why would a parameter become NaN in VUMAT of a simple elasto-plastic analysis?

Dear all I have written a simple VUMAT for elastoplastic analysis of simple 3D element similar to Johnson-Cook plasticity model without strain-rate dependency or temperature involvement; Sigma = A...

12 December 2016 8,956 4 View

How can I model the resonance of two different beams (by means of frequency) exposed to periodic pressure in Abaqus?

I've been trying to model the resonance phenomenon of two beams with different natural frequencies. For example the first beams has first natural frequency of 40 Hz and the other beam with first...

08 August 2016 498 3 View