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 stresses from different model?
Yes, there are a large number of options to do so. Read the manual on restarting an analysis, on mapping solutions etc.
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
11 December 2018 3,756 0 View
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 4,002 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 1,934 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 6,894 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 5,508 13 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 5,117 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 602 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 5,279 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 7,375 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 6,982 12 View
I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...
01 March 2021 10,078 1 View
Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...
01 March 2021 9,911 3 View
I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...
01 March 2021 6,661 3 View
I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...
01 March 2021 3,610 1 View
I need to model masonry and reinforced concrete minarets for my MSc thesis. Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS? (Or any other program for just...
01 March 2021 736 3 View
We have been using Thermo Fisher anti-cardiac Troponin T antibody for immunofluorescence staining in FFPE mouse heart sections but it was recently discontinued. The literature shows it to be the...
01 March 2021 4,937 1 View
Hello, I am writing a python script to generate my model and write the input file. The problem is I have 1000 elements in my mesh and I want to assign different material properties to each...
01 March 2021 9,511 3 View
Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...
28 February 2021 3,442 2 View
I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...
28 February 2021 4,841 3 View
I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...
28 February 2021 5,415 1 View