Can anyone explain how to model the bond slip between embedded reinforcement and concrete in DIANA FEA

More Mohammadamin Vaziri's questions See All

Why Hexagonal Close Packed (HCP) does not exist in Bravais Lattice ?

By referencing to simple Mathematics Calculation we should have 28 lattices In Geometry and Crystallography, but Bravais lattice includes 14 types of lattice. One of the lattices that does not...

25 October 2023 7,742 4 View

How can I determine the deviation of the angle of the camera with correction image distortion?

Hi, I research a project that needs to capture the deviation of the camera lens with distortion rate, do you have any idea how can i do that or do you know a journal to suggest to me?

08 May 2023 3,709 2 View

I have iPSC-derived cardiomyocytes on matrigel. How can I isolate iPSC-CM from matrigel?

Matrigel is at the lower and upper of cells. I want to isolate cells from the plate and matrigel and use them for WB. I used Cardiomyocyte Dissociation Kit Catalog # 05025 but It solved the matrigel.

07 October 2021 2,394 1 View

How can i have 1D plot results on an arbitrary circle around a cylinder?

I want to plot my results on an arbitrary boundary around a cylinder as in the attached picture. how can I have such an arbitrary circle dataset along the axial direction? I mean some circle...

15 June 2021 1,293 1 View

What are new trends in heat transfer and fluid mechanics?

Hello I'm currently searching for new trends related to heat transfer and fluid mechanics to select my M.Sc. thesis topic. can you please introduce me innovations and recent advancements in this area?

30 November 2020 9,525 13 View

How to mix a gas with different amounts of water vapor?

We want to measure the dew point of a gas (e.g. Argon). We want to measure it when the gas is mixed with various amounts of water vapor. We have the sealed (Argon) gas holder. How can we produce...

03 October 2020 4,742 8 View

How to Determine statistical significance of relationship between two variables that have interaction effect in smartpls 3 ?

Hi dears I have calculate the beta of Independent, Moderator and Interaction effects on a dependent variable. (beta1, beta2 and beta3) I know that final effect (Include interaction effect) of...

24 September 2020 2,208 4 View

Reducing pH without addition of anions that come with proton (H+) !?!?

I need to reduce the pH of DI water. However the anion coming with any acid is a problem for my system. Any suggestion on how I can reduce the pH without addition of anion that comes with proton?

13 July 2020 9,655 4 View

Is it possible to model the non-Newtonian Lubrication in comsol?

I want to know that is it possible to model the Bingham lubrication in Hydrodynamic module or thin fluid film module? or mabey I should use another module? #nonnewtonian lubrication #Comsol...

26 June 2020 1,932 5 View

How can i simulate the non-Newtonian lubricant for Hydrodynamic bearing in Comsol multiphysics?

In Comsol multiphysics, the bearing can simulate by Hydrodynamic bearing or thin fluid film module. But when I want to add a constitutive equation for viscosity the shear rate can not appear as a...

15 June 2020 5,144 3 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

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

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,493 1 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 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

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 View

Can you suggest reliable sources defining "3D mesh" and "3D city models"?

Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...

06 August 2024 9,986 2 View

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 View

What are the shear and normal stiffness values of an LLDPE liner in 3D numerical modeling of a stockpile?

I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...

05 August 2024 3,665 0 View

Is it necessary to covary exogenous constructs in a structural model?

I am working on a SEM model where i have 7 latent variables (6 exogenous and 1 endogenous). In AMOS when I co-vary the exogenous constructs, only 2 paths are coming significant out of 6. But when...

03 August 2024 6,028 4 View

Hamed Ebrahimian

Hi Mohammadamin,

In order to model bond-slip, you need to use continuum elements (e.g., brick elements) to model concrete, and beam elements to model reinforcing steel. There exists interface elements to model the concrete-steel interface with nonlinear bond-slip material models. DIANA manual have some examples that can help you get started.

Mohammadamin Vaziri

Thanks for your answer, if you have the manual which contain the related example please send it to me.

Douread Raheem Hassen

YOU CAN USE FULLY BOND

Ab van den Bos Nlyse Consultants

There is a tutorial on our website for that:

https://dianafea.com/system/files/rcplate.pdf

https://dianafea.com/