Does anybody know about a self-piercing rivet in Abaqus?

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Explicit bolt load in ABAQUS?

Anybody know how to apply bolt load using thermal contraction force? i want to apply it for explicit analysis in Abaqus Explicit. Where to apply thermal coefficient,temperature change? Thanks in...

03 April 2017 2,978 4 View

How to model an open hole non-crimp fabrics (NCF) composite using abaqus?

Do we need to have special software like TexGen?. Can anybody suggest good references to build this model especially to create the stitching part. I read some atricles, mainly focussing on RVE...

06 July 2016 3,814 1 View

How to properly model contact related to bolted single lap joint in abaqus?

I have tried for each contact pair with surface-surface, finite sliding and with friction coefficient. However, the composite plates somehow penetrate the bolt. Master-slave concept used here...

04 May 2016 8,859 0 View

Can anybody advise me on how to get material parameters for hashin Damage analysis as well as Evolution law?

I will conduct several tensile testing for CFRP lap joint with rivet. However, since I also need to validate it using numerical approach, I was thinking to use hashin Damage model for finite...

10 November 2014 1,156 4 View

How can I model Hashin composite damage in ABAQUS?

I am currently modelling a riveted lap joint CFRP. I have a problem regarding the implement damage model (Hashin) since my material model uses a solid element. Can anybody advise me of any...

09 October 2014 4,612 18 View

How can we model fatigue in ABAQUS? How can I create amplitude?

I have read many things about this, but could not find any tutorial on fatigue simulation for example fatigue simulation of round specimen (dog bone) under constant amplitude loading, and need to...

02 March 2014 7,181 6 View

Which is better for a beginner in FE: ncode or fe-safe in fatigue evaluation?

I don´t have any idea about these two add on softwares for fatigue calculation. I am also new in FE simulation. Any comments or suggestions about the operating of these two softwares.

02 March 2014 3,747 4 View

What is the best way to apply displacement control in ABAQUS?

I have conducted a tension test with displacement controlled rate of 1mm/min. In ABAQUS, where should I put this value? or do I need to make reference point constrain?

02 March 2014 5,097 5 View

How can I get a damage parameter?

I want to simulate tensile until fracture. for elastic I input E and v, and for plastic I used true stress and plastic strain value calculated from the stress-strain diagram after elastic until...

02 March 2014 9,631 11 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

How to learn more about SPSS and its Application?

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

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

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

Baseline drift in HPLC? What causes this?

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

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

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

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

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

Is it possible to use the Fused Deposition Modeling (FDM) to additively manufacture interconnected porous structure generation of >100-200 micrometer?

Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...

09 August 2024 7,892 0 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

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View