Hi
I need an example of how to set initial stress in shell element model in Abaqus.
I have certain stresses for each integration point however I dont know the way of setting it in SIGINI subroutine
I want to know How I can map the stress when preformed buckling and post-buckling. I read in one thesis, author mentioned about SIGINI/HARDIN subroutines. Unfortunately he did not explain about it...
06 July 2018 4,301 4 View
I am doing a research on investigating the influence of residual stresses/strains on press-braked cold formed steel I want to know How I can map the stress when preformed buckling and...
06 July 2018 2,059 0 View
What is the suitable element to use in Quasi-static problems? I am doing a simulation for press-braking operation to form a thin-walled steel plate in Abaqus. The simulation will be in 3D is shell...
07 August 2017 6,983 8 View
Hi everyone I am doing a simulation for press-braking operation to form a thin-walled steel plate in Abaqus. The simulation will be in 3D I choose shell element for that... MY QUESTION IS: is...
07 August 2017 5,670 13 View
Hi I'm doing simulation for buckling and post-buckling of thin-walled CFS in abaqus. I want to know about the right way to apply stresses initially to the section. Is possible to import the...
11 December 2016 2,932 1 View
Hi I running a job in abaqus for simulating Press-braking operation for cold formed steel. the problem is "the step time" I set seems quiet long and my computer took longer time to complete the...
08 September 2016 5,235 5 View
Hi I tried to restart abaqus job but I got this message: "***ERROR: There are no steps saved on the restart file. If the original analysis was run with domain parallelization and multiple cpus...
03 April 2016 1,271 2 View
Hi all I'm running multiple jobs in Abaqus/Explicit I noticed that abaqus uses 60% of my computer CPU So, is there anyway to boost this percentage to greater than 60% (ex. 90%) in order to make...
01 February 2016 5,835 1 View
I'm running analysis in Abaqus 6.13-4 but lately I got this problem "Unable to delete file(s) C:\Users\AYADMU~1\AppData\Local\Temp\Ayad Mutafi_3D-Ex-Sharp-100-12Feb_10492. Please check that you...
01 February 2016 8,108 2 View
I'm doing FE analysis for metal forming process. In Abaqus Standard, the analysis took very long time. So, I changed to Explicit. However, the deformed shape I got form Explicit looks different...
31 December 2015 7,098 12 View
I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.
11 August 2024 9,101 4 View
I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?
11 August 2024 5,138 1 View
Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!
11 August 2024 3,770 4 View
Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...
10 August 2024 7,180 0 View
I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...
10 August 2024 7,429 2 View
How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?
09 August 2024 7,718 0 View
I have input a moment load in module load Abaqus, i put my moment load on the node surface (using reference point). I have define moment in history output and make a set for moment too. But the...
08 August 2024 4,831 4 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...
07 August 2024 1,028 0 View
A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.
07 August 2024 5,307 1 View