How to simulate the weathering progression of the stone monument ?

How to simulate the weathering progression of the stone monument ?!, taking into account the presence of different parameters: different lithology, localization of stone, side exposition,...

24 February 2020 1,774 3 View

What are some interesting project ideas that combine IoT and artificial intelligence?

Artificial intelligence (AI) is a technology that focuses on creating intelligent machines that are able to imitate human intelligence in processes. The original question is to define more...

01 February 2020 4,261 8 View

Extraction and Purification of TTX?

Please send me the protocol of Extraction and Purification of TTX? I am looking for the protocol of Extraction and purification of TTX. Please tell me which methods could be used for this purpose?

26 January 2020 6,864 2 View

When IoT met Augmented Reality?

What is the relationship between IOT and Augmented Reality

24 December 2019 8,259 3 View

No title

11 February 2018 8,047 2 View

What is the most used database for regular texture or repetitive pattern approaches?

I want to test a new approach for periodicity extraction from real and synthetic images and I need an universal database to do it.

09 April 2014 1,211 4 View

How to extract features for classification of geometry design?

Hi, I would like to extract some features to classify my data base (200 images) with non-supervised classification. In attachment you can find one example of my data base. Please help me to...

19 November 2013 737 8 View

Annals of Research in Antioxidants ?

Dear colleague,Hereby you are invited to publish a paper on this subject in the following journal;http://annresantioxidants.com/index.php/ARA/index Annals of Research in Antioxidants

01 January 1970 9,229 2 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

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

Joint behaviour in Abaqus is not captured well?

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

Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS?

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

How to assign different material properties to each element in Abaqus ?

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

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

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

How to modify Johnson cook equation in ABAQUS?

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

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

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

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials?

Hi, all! How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials? I have not find the choice for explicit element in Abaqus CAE. I am wondering whether it is possible...

25 February 2021 9,936 2 View