Validation of tensile experimental result with abaqus?

Hello, I have stress-strain graph extracted by the tensile test. I also model the same with abaqus. I want to get the stress-strain graph using the abaqus. Does anybody know how can I do that?...

31 December 2019 1,613 4 View

Choose shell part in abaqus while assigning solid homogeneous section?

Hi, I have a question regarding section assignment in abaqus. Does anybody know why we should assign solid homogeneous section for a part which is designed as 2-D planar deformable shell? Thanks

31 December 2019 3,654 4 View

3D composite analysis abaqus?

Hello, Does 3D composite analysis in Abaqus, behave exactly like composite materials? I saw somewhere that they use solid homogeneous and then partitioned the part and then assign material...

11 December 2019 9,184 2 View

Analyzing problem while Importing geometries and models in Abaqus from Texgen?

Hello, Does anybody have experience to import weaven textile model from texgen to abaqus? I imported it. It is imported as orphan mesh that you cannot edit the geometry. I dealt with that and...

11 December 2019 7,245 3 View

Contour plot for a plate with triangular elements?

Hi, Does anybody know how can we plot any contour plot in a plate with triangular elements? Thanks

11 December 2018 1,667 0 View

Assigning boundary conditions for a plate element?

I have a problem assigning boundary conditions in different nodes in plate element. When we say that two edges are simply supported and two others are clamped, how should we assign boundary...

07 August 2018 9,433 1 View

Stiffness assembly for the BCIZ (triangular element) in plate bending problems?

Hello all, Does anybody have any information about MATLAB coding for assembling the stiffness matrix of the triangular element for plate bending problem? (9 DOF element). Thanks

04 May 2018 5,542 3 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

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

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

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

How relevant is Mini slump cone?

for all the rheology researchers, my question is, how relevant is a mini slump cone (smaller than a standard 50 cent rheometer). currently based on testing, the thickness of slumped material is...

26 February 2021 3,668 1 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

How to reduce residual stresses in MD simulation?

I am working on a preparation of representative polymeric structures of some popular polymers, such as polyimide or PTFE for MD simulation, during which a single nitrogen or oxygen atom will be...

24 February 2021 8,105 3 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View

The most suitable method to calculate the stress intensity factor in the presence of contact between the crack lips?

I'm trying to study cracked structures under a compressive load taking into account contact between the crack lips. I would like to know if the method of extrapolation by displacement remains...

21 February 2021 8,694 4 View

How to assign two different material/section properties in Abaqus(UMAT)?

Hi everyone, I am conducting a non-linear multi-layer pavement structure analysis which is a stress-dependent. So far, I am able to define the nonlinearity for one soil layer for its resilient...

11 February 2021 9,607 3 View

Are there any exception like work hardening in metals elastic limit due to dynamic loading?

The samples made out of spring steel are taken from same lot. The specimens were shaped following heating to forging temperature - Forming- Hardening -Tempering methods. After storage of almost 6...

11 February 2021 952 6 View

How to write cyclic loading in OpenSees?

Hi there, I'm having trouble with adding cyclic loading in OpenSees software. My task is to model a reinforcing bar under cyclic loading and compare the response with the experimental results....

04 February 2021 8,158 1 View