Muhammad Niazi

4 Questions 106 Answers 0 Followers

Questions related from Muhammad Niazi

Abaqus UMAT linking system error code 1073741511?

Hi Abaqus UMAT Gurus, I am a new Abaqus user trying to use UMAT on windows 10 and an i9 intel processor. I have installed VS2017 and Intel parellal studio 2019. I have abaqus 2018. When I run my...

03 March 2019 4,479 1 View

What is the physical interpretation of length scale in a nonlocal damage model?

Nonlocal damage models are developed to remove the pathological mesh dependence of local damage models. A length scale is defined in these models to define the neighboring region that influence...

10 October 2016 8,386 10 View

Which tests are necessary to compare yield strength of two materials?

Let's say I have two materials A and B. I perform uniaxial tensile tests on these materials and I find out that material A has a higher yield strength compared to B. My question is: Can I infer...

09 September 2016 6,473 0 View

Convergence problems with model sections in MARC? Can anyone advise me on my problem?

I am performing a sequential metal forming simulation on a steel ring for which I use model section. In the first forming step I use only 30 degree segment of the ring and define it as a model...

02 February 2016 770 3 View