The is absolutely fantastic. You're one of the best FEA resources on KZread!

@drdalyo

3 жыл бұрын

Thank you!!

@sekharms193

3 жыл бұрын

Hi @Felipe_Mejia , I have a error in this tutorial and some doubts too. Could you please help me to get a solution ?

@HamOn-ps1ym

4 ай бұрын

I´ve seen thousands of videos about Ansys, and for sure this is best guy. The quality of the video, the speaking, the way he teaches, the absence of errors (modifying if so), the saving time and of course what he teaches. Everything is perfect. Please do not change anything on further videos. Please more videos about Microplane Model.

Thank you for coming back. Your tutorial is the best.

@drdalyo

3 жыл бұрын

Thank you!

Thank you! I started to study ansys, everything turned out like you did. Thanks again for your work, we are waiting for new videos

@abhishekbv8740

3 жыл бұрын

Can you please tell how to bond concrete and steel after assigning material ?

Best quality of ansys tutorial on youtube!!

@drdalyo

2 жыл бұрын

Wow, thanks!

great job, thank you very much for sharing. For your information, I repeated this simulation with version 2023 R1 and the idea provided in tutorial works. Results are however slightly different - in the first phase it is almost identical as Ansys Inc., then, after reaching peak force reaction the softening happens faster (results go belowe experimental curve), however it is still satisfying. I will play later with analysis settings and check the correlation. Thanks once again!

Thank you DrDalyO. I have been waiting from 2016! Great Man!! You are amazing! Big thanks!!

@drdalyo

3 жыл бұрын

Welcomee!!

Thank you Dr. Dalyo for your useful videos

@drdalyo

2 жыл бұрын

Nice of you!

Just wanted to say, Amazing work! Thank you for your amazing commentary and attention to detail. It has helped me a lot!

@abhishekbv8740

3 жыл бұрын

Can you please tell how to bond concrete and steel after assigning material?

@carelesseagle

3 жыл бұрын

@@abhishekbv8740 If you are using explicit, just use Body Interactions -> Reinforcement. That will assign the contact of the rebar to the concrete. If you are using static structural, highlight all the line bodies in the geometry and change the type to reinforcement. I believe he does this in the video

@abhishekbv8740

3 жыл бұрын

Sir can you please elaborate as I'm new to ansys and my project is stuck because of this reason please tell me steps to bond concrete with bars

@carelesseagle

3 жыл бұрын

@@abhishekbv8740 if you look at 3:47 of this video, he changes the model type of the rebar from beam to reinforcement. This model is static structural. If you are using explicit, you would use body-> interactions reinforcement and apply to all bodies

@drdalyo

2 жыл бұрын

Thanks Akiva for the answers!

welcome back man

@drdalyo

3 жыл бұрын

Thanks!

thank you! I have been waiting for this!

@adrianviloria4376

3 жыл бұрын

I guess we won't be needing CEINTF apdl command for the "model type: reinforcement" for ANSYS 2020 version.

@adrianviloria4376

3 жыл бұрын

What did you use to model the RC joint, DesignModeler or Spaceclaim? Can you show us a tutorial video as well? Many thanks!

@drdalyo

3 жыл бұрын

Welcome! I used Spaceclaim!

@adrianviloria4376

3 жыл бұрын

@kshitiz anand yep, mine's worked perfectly fine

You’re back!!!!

@drdalyo

2 жыл бұрын

Yup!

Nice Master... thank you for the tutor

Man! you are the best

Thats great. Thank you!

Your videos are just fantastic. It would be great if you did a video om the explicit dynamics environment. Maybe an impact tets

Very good tutorial!

@drdalyo

3 жыл бұрын

Thanks!

Very good explanation sir.

@drdalyo

3 жыл бұрын

Thank you

Thank you very much!

You would be the ideal Matlab instructor for FEM!!!

@drdalyo

Жыл бұрын

Honored!

one question though , if i draw the same geometry in autodesk inventor , while exporting to to the ansys i have some trouble like several bodies of the parts dont show up and show up as a single body = . i dotn wanna draw in spaceclaim , do i have any choice now ?

@drdalyo

3 жыл бұрын

I dont use inventor so not sure but you can just export your model from inventor into spaceclaim (.stp or .sat) and then fix the geometry up in spaceclaim. Spaceclaim is a direct modeler so can handle anything really.

@DronemanfromNepal

3 жыл бұрын

@@drdalyo i m pretty good with inventor . i dont wannt spend more time again learning spaceclaim, like u said i could fix the geometry in spaceclaim to a imported stp file , ill have a look around . tnx of rthe reply

Great video. Can you do transient structural analysis on gears?

Thanks for your model, it's really inspiring. I've one question: ¿is this model able to simulate cracking and crushing? It seems that Drucker-Prager concrete is a kind of plastic material since there's not a decrease in its stress when tension strength is reached. What I mean is, is there a way to combine steel reinforcement (via REINF264 elements) with cracking-crushing concrete (via SOLID65 elements with CONCRETE model)? Thanks in advance and br!

Dr.Dalyo, what video did you use EREINF apdl command?

This is really great. May I know about the details of contact for reinforcements and concrete?

Hello Dr. Dalyo. I'm in need to simulate a special RC structural element (with angled reinforcements). Do you suggest I model within Ansys?

it's a great video! Would you like to demonstrate how to modeling and analyze non-linear steel beam-column connections? thank you

Thank you for sharing this tutorial. Can Ansys simulate the pinching effect in hysteresis behavior of reinforced concrete beam-column joint under cyclic loading by using available concrete materials in Ansys?

Hello, DrDalyO. Is there any article I could use to reference the parameters shown in table 1?

Dear Dr. Please tell me if that CPT215 is better than Solid 65 regarding application of Cyclic loading on RC columns? by other meaning, can it considers the shear reduction of concrete during cyclic loading to can get accurate results under cyclic loading ?

thanks.

Hello, Please can we use the same simulation process but using other analysis type such as Transient analysis or Random vibration analysis ?

Thank you for your efforts. Can I use this model of concrete in a model of a shear wall under cyclic load? Do you have any recommendations for me in this regard?

Missing your tutorials

Did you ever try RC structure under cyclic loading using these concrete material model?I faced convergence problem when the structure entering highly non linear conditions

Hi, could you please upload more workbench based videos where have used APDL Commands. Thanks

Hi. When you click the 3 areas in symmetry step, you choose only concrete element. do we need to select the reinforcement?

Hello, Dr.Dalyo I love these videos...I want to say thank you ...but I have 2 questions: 1. how can I model the geometry and how can import ? 2. Is that possible Reinforced concrete T-joint analysis using Ansys Mechanical APDL19.2? if yes how can?

Sir, could you please share some tutorial on analyzing Superelastic behaviour of Nitinol in ANSYS?

Hi there I have a question. Can you make tutorial for ACP PrePost for example for sphere? For zone winding of composites. It`s can help me so much. Thank u for your videos.

Hi DrDalyO, please do a similar presentation for an external unbonded post-tensioned cantilever beam. Thank you.

The best

@drdalyo

3 жыл бұрын

thx!

Hi sir, do you have a tutorial on fire analysis of concrete elements? Thanks

Thanks. What should we do in version 2019 which has not the reinforcement item in model type?

Why when drawing in Excel, F is divided by 2 Also, how did you get the results of the existing Ansys Inc. and the results of the experiment in the sheet?

hi Dr Dalya can you make tutoral nonlinear buckling analysis in ansys workbench 2020

Sir May you pleased explain that without any share topology how the nodes of reinforcement and concrete are getting connected to each other?

Dear Dr Thanks Please tell me : Can Ansys workbench consider the PINCHING effect under Cyclic loading for concrete structures? if yes, please tell me HOW? I need tutorials? if yes, I ask if it consider the bond slippage between steel bras and concrete to can consider this effect?

Thanks! Great video~ My question is why Rcc=matid? What's the meaning of Rcc?

What's the purpose of the symmetry and how do you decide the face to pick for it.

It is wonderful as usual. Thanks a lot. Can CPT215 be used for masonry?

@drdalyo

3 жыл бұрын

Not sure but it is a versatile element type so I would think so.

@sahinsozen3946

3 жыл бұрын

@@drdalyo Thanks!

Hi Can you siggest me which is the best software for Greenhouse structure analysis, including the CFD, we use a lot of Metal cables and wires, so how to treat them in the analysis, can you suggest please

Hello sir, i would like to request of a tutorial for calculating the allowable load of a beam. Thank you sir more power to your channel

Quite a Detailed video. Question: Did you model the rebar as line bodies? How did you create multiple stirrups? Was it using the pattern command in spaceclaim or there is any other better method? Can you share your space claim geometry for clearing other geometry related doubts ourself?

@drdalyo

3 жыл бұрын

The geometry file is in the description below! you can download it. I created it using line bodies and then using the linear pattern features to copy them spaced out.

@sandeepkumar7603

3 жыл бұрын

@@drdalyo Thanks Dr

Sir Please make one video on making of RCC beam model

Sir upload videos in composite material analysis

Can you please tell how to bond concrete and steel after assigning material?

This tutorial is very good,, can you make for cold-formed steel ?

@drdalyo

3 жыл бұрын

I dont believe I will but will take note! Thx!

Hello sir. Could you please tell me why "Building mathematical model..." takes so long time when it is running model?

awesome... Sir, please share how to import Etabs file into Ansys ?

Sir have you done any anlysis on slab in ansys?

fantastic sir , i need more about rcc members , but could you tell me whic one better software Abaqus or Ansys ?

@drdalyo

3 жыл бұрын

They are both great softwares, use whichever you know more about!

It's very good video, I have a q. How to make a model of beam and column reinforcement in ansys?

Hi sir, can make a tutorial for connecting the stud connectors in composite construction using conta178. It will be useful for me Thank you .

Dear Dr Daly, I am trying to implement this model but the MPDP plots do not seem to work, I am using the same commands you use in this video in ANSYS 2022 R2 and I get these warnings: For item = ENAME, component = 215 is invalid. The ESEL command is ignored. The requested MPDP data is not available. The PLNSOL command is ignored Do you know a solution for this? I have looked a lot online but solutions such as changing the settings from distributed to parallel etc. do not seem to make this work. Kind regards

Hi. How to test the beam to column connection until it fail? Should i use explicit dynamic?

explanation is excellent . I followed same steps but constraint equations not working. please help

Can someone explain to me how to interpret RW “split weight factor” color plot shown in this video? What does this represent?

Sir Would be you please help with the procedure to be followed to use RESTART analysis to increment the Load in every Load Step. How to create a Restart file

Hello Dr. Could you please help me with analyse of reinforced concrete column? Import model from revit or AutoCAD? Thank you!

Hi how did write the code for concrete properties?? Will that be available in apdl??

Hey sir I have a question. I have built a suspension bridge on Ansys and I need to pre stress the main cables of the bridge using ‘INISTATE’ command but I don’t know how to just prestress specific elements. I located the element ID in solution information which is (417 and 418) in my case. Do you mind helping me out on writing this apdl command? Would greatly appreciate it. Thank you!

@inkwizytor84

3 жыл бұрын

You can create named selection from element you want, and then via command cmsel select specified component and aplly inistate command respectively.

Im trying to make a model in workbench with both damage initiation/evolution and isotropic plasticity, but the damage only gives a zero value when using both, can someone explain me how to do it?

Hi DrDalyO, What do the numbers on the damage graph mean? For example, does "1" say 100% damage?

@drdalyo

3 жыл бұрын

Yup, dhom or homogenized damage ranges from 0 to 1. Check out this paper for a good read: www.researchgate.net/publication/323584751_A_gradient_enhanced_plasticity-damage_microplane_model_for_concrete

@sahinsozen3946

3 жыл бұрын

@@drdalyo Thank you very much for your interest.

Hi, thanks for the video. But when I selected the "beam" and clicked on "Assignment" the following message appeared "The shared license is currently not available for this application." What should I do?

Hii Dr. DalyO, Moeed Here. I would like to thank you for your amazing tutorials. Sir, I have a question. In your previous video of cracks and crush on RC beam using static structural , you showed your result of APDL Output or Post Output. Kindly can you explain to me about these Outputs and also what the colour in these outputs represents about? Kindly Sir, anxiously waiting for your reply.

@felimz

3 жыл бұрын

Cracking and crushing plots are not available using the new MicroPlane model. Instead, ANSYS points you to their compression, tension, and total damage plots, as shown in this video.

Sir, how can you fix Drucker-Prager cap plasticity integration algorithm did not converge problem?

Very well explained. I tried to recreate the model and managed to run it without any error till 50th iteration. It is showing some error after 50th iteration saying cpu time exceeded. I tried with turing large deflection off and managed to run till 62 iterations. Still I'm able to see partial results. I have some other doubts too. Can we use CPT215 with tetrahedron elements? I saw Drucker-Prager Base model in Engineering data with Uniaxial Compressive and Tensile strength and Biaxial compressive strength. Can we use it instead of the code ?

@drdalyo

3 жыл бұрын

You can try however i do not believe you can enter the same parameters. And no you cannot use tetrahedral elements

How we can find the cracks in concrete in ansys 2024 workbench and what are the codes should i used?

I love your tutorials. Your tempo is sometimes a little too high to really follow it in real-time and some more explanations with some choices of parameters would be nice. But still, I'm learning a lot here.

@drdalyo

3 жыл бұрын

Thanks!

Hey, have you stopped making videos? Hope you are doing well, waiting for your news

Hi sir. Could you please help me with modelling reinforced concrete slab?

Hello sir, I try to follow your video instruction, the message is pop up with "An unknown error occurred during solution. Check the Solver Output on the Solution Information object for possible causes." Could you help me to solve it?

What time do you need to run this model? Can you share the computer specification that you used?

@drdalyo

3 жыл бұрын

I believe less than 15 minutes. I have a 6 core processor, with m.2 ssd, quite fast!

would like to get a better data on command writing thanks

can you give the neutral file format

I tried this reinforced concrete beam.but I analyze the solution is not connected between the reinforced and concrete.y

Hi. Did you stopped sharing videos in KZread?

Good day sir. Is the Reinforcement option only can be used for Static Structural and Steady State Thermal? Because when i use it for Transient Thermal + Static Structural it shows error "Reinforcement are supported as release feature only for Static Structural and Steady State Thermal Analysis" Is there other way to solve this?

@drdalyo

3 жыл бұрын

May not be supported for other analysis types

@shanmugammuniandy5850

3 жыл бұрын

@@drdalyo thanks for replying sir. just my suggestion.I found zero tutorial KZread video for Thermal + Structural analysis for Reinforced Concrete T-Joint FEM using Ansys. Abaqus has many of it. So it would be great if you can do one in future. 🙌🏽

Hi! I've done the tutorial step by step and when I'm running the model an unknown model error occurs during solution. The error ir 'Drucker-Prager cap plasticity integration algorithm did not converge for element 7993 and material 46.' Any solution? I've used Ansys V21.R1 Thanks

@drdalyo

3 жыл бұрын

Hi, for some reason it doesnt work on newer versions, i havent figured out why yet.

@dinhvanduc4539

2 жыл бұрын

@@drdalyo I have tried on Ansys Version 2021 R1, It doesn't work. But Ansys Version 2021 R2 does.

Thank you ... How can i add crack/crush diagram to the results ?

@drdalyo

2 жыл бұрын

You cannot using this method. please see my other video tutorial on this kzread.info/dash/bejne/mmZ2o9Kwls_aY6g.html

Sir final year project Windmill single blades ansys cfd step by step draw explain sir and pressure and velocity calculation

Can u tell me how to install software

Dear Dr DrDalyO, please let me know the titlte/author of paper which have all material parameters for concrete in the video. Thanks in advance!

@drdalyo

2 жыл бұрын

Hello it is in the video description, under references: 1. Chalioris et al. "Reinforced Concrete Beam-Column joints with Crossed Inclined Bars Under Cyclic Deformations." Earthquake Engineering and Structural Dynamics. (2008) 2. Raasheduddin Ahmed et al. "A gradient-regularized coupled damage plasticity microplane model for concretelike materials". Ansys inc.

@dinhvanduc4539

2 жыл бұрын

@@drdalyo Thanks you! I have read the paper written by Imadeddin Zreid and Michael Kaliske with the title: "A gradient enhanced plasticity-damage microplane model for concrete". In section 4.3, they wrote: "As a suggested procedure to identify the damage parameters, D, βc and γc0 are estimated first by fitting a uniaxial cyclic compression test...". They just mentioned D, βc and γc0 can be obtained by fitting but the type of fitting they didn't show detail. Can you give me some guidance to perform fitting procedure to obtain D, βc and γc0. If you don't mind, please explain to me via emal: dinhvanduc06@gmail.com. Thanks again!

Hai, I am using an i5 intel 10gen with 8 GB ram and an SSD and 2GB graphics on my laptop can u suggest which Ansys version should I use.

@mohamedragab9841

3 жыл бұрын

2019 work with me

Is Ryzen 5 4600H with Nvidia Gtx 1650 good for Ansys, Solidworks, Openform, Hypermesh, Ansa? Any problem in that? Reply fast

@drdalyo

3 жыл бұрын

I believe only Nvidia Quadro is supported, please check the ansys website for this. I also have a GTX and it does not work, so I only use my multicore CPU for the solver.

great lectures, but sir can you please tell me about apdl commands .How to write and when to use ?can you please refer so i can learn

@drdalyo

3 жыл бұрын

Its only used in some cases where Workbench does not support the feature. You can always use ANSYS APDL instead of Workbench. Also to find out more you can check the user manual from Ansys for APDL commands.

@mallahdharmendra9893

3 жыл бұрын

@@drdalyo thanks sir . But how to identify those cases ??? And does the scrip writing is based on c or Fortran .or Ansys has its own library or syntax

@drdalyo

3 жыл бұрын

Most cases do not require commands. Ansys has their own script language

Thanks. Anyway, can someone else tell me more about CPT215?

Thankyou Sir, It is Great Numerical Simulation. Im Sorry, I Want to ask. why Im always failed to import Your model geometry to my abaqus. please give the advice to me

@drdalyo

2 жыл бұрын

Maybe you need to covert the file format before importing

@irdotcomid741

2 жыл бұрын

@@drdalyo Hello sir, in this part of command have defined stress and strain concrete ? "TBDATA,1,21,36.34,3,1,40000,-35 !fuc,fbc,fut,Rt,D,sigVc TBDATA,7,2,0,2e-5,3000,2000 !R,gamt0,gamc0,betat,betac"

Hi, I am using this DP model and the parameters given by you for my model under reverse cyclic load. But, the DP cap plasticity doesn't converge for a particular element. Thus, ANSYS stops. And no plastic strain has developed till now, so could u please help🙏🙏

@drdalyo

3 жыл бұрын

Hi! Its seems to be an issue with newer versions of Ansys (2021). If you can downgrade for now until I find another solution.

@kshitizanand640

3 жыл бұрын

No, even I am using ANSYS 2020R2, with monotonic loading, your model works fine but with reverse cyclic it's giving error

Great tutorial. Can you give the tutorial to me how to make the geometry

@drdalyo

3 жыл бұрын

Unfortunately I will not be going over the geometry for this tutorial, as it would be quite long vs value added. You can check my other videos or google how to create line bodies in SpaceClaim to better understand that part. The rest of the model is just a solid that is quite easy to do. You can also model it in another software and attempt to import it.

@hilariogoto6685

3 жыл бұрын

@@drdalyo Okay Thankyou sir