I would like to extend a warm thank you for having explained the steps that you took, without which our project would have been lacking.
@palakshukla93417 жыл бұрын
Sir , all your video are very helpful . Thank you very much. Can you please upload video explaining blast load simulation on reinforced concrete using ABAQUS.
@VladInc6 жыл бұрын
All links in the description updated on 06.11.2017. Let me know if they fail working again
@hddevani6 жыл бұрын
hey for solid section my analysis aborts within few seconds of submitting the job, i have double checked the model, and used exactly the parameter as yours ...
@geovanejunior27336 жыл бұрын
The excel file is not the same as the video,
@VladInc6 жыл бұрын
it has some extras, but all the information should be there
@geovanejunior27336 жыл бұрын
I found it, thank you very much
@ahmedbahgat36466 жыл бұрын
Please i have a problem when merging instances it gives me a warning message that the whole instances has the same material with one color, i made every thing typically as you did but i still have this annoying warning please help me @vlad inc
@mohammedabdullah71344 жыл бұрын
Such an amazing tutor, very clear explanations, very informative, and funny as well, I like you teaching 👍, watched during covid19 restrictions 😂
@VladInc4 жыл бұрын
That's a lot, man. Thank you
@mohammedabdullah71344 жыл бұрын
@@VladInc frankly speaking you should have gotten more support but no worries many generations will come and see these informative tutorials, plz if you have time to do analysis of shear wall subjected to cyclic loading it would be very very great,,
@muricamarine94734 жыл бұрын
Mon mec je m’agenouille devant toi ❤️❤️🙏🏻
@sravankool54224 жыл бұрын
Bro it's really help me a lot thank for upload the video 😀😄
@ahmedabusharekh12134 жыл бұрын
Thank you very much for such an informative video.
@user-xy4do2re9t8 жыл бұрын
I think you can use display groups to show the surface between the beam and the support.
@29okba4 жыл бұрын
Thank you
@jewelcrawford87473 жыл бұрын
Thank you so much for your work
@davidsafwat19986 жыл бұрын
Sir the video is wonderful and helpful.Great Job
@VladInc6 жыл бұрын
thank you. the excel spreadsheet is in the description. that is all i can do for you at the moment
@davidsafwat19986 жыл бұрын
Vlad Inc. yes I got it but cannot apply it for my model... May you help me in my model , I will appreciate that alot...
@faysalahmadaf7 жыл бұрын
thanks for the video...sir can you please add a video of an analysis of a beam strengthened by Carbon Fibre Polymers
@dedoes6dedo8 жыл бұрын
Thank you for this valuable material
@VerticalWit6 жыл бұрын
Thank you so much for this
@nidalaregabi38 жыл бұрын
Very usefull thanks a lot ! Hopefully you'll share more videos ;)
@mollaberihun91073 жыл бұрын
i thank you for your tutor
@abdullahkhatib14647 жыл бұрын
Great video. I think you could've assigned the reinforcement section as truss rather than beam because they act as uni-axial elements. Perhaps that would've saved some time in computation. I wonder how much time it took for the analysis and if you could have modelled the concrete as planar to reduce the computational time.
@ramakanthdvv6 жыл бұрын
Great video. Thanks !!
@akashciv96347 жыл бұрын
sir please upload riks analysis of deep beam and how we know that crack appeared in deep beam and failure load of beam.
@mr.mrs.motwani57108 жыл бұрын
Hey Bugsy, Excellent Video, I wanted your help in modelling prestress tendon inside concrete slab. please can i get your help?
@munnasheik8303 жыл бұрын
While merging it is converting either to concrete or steel
@alimohammadi7465 жыл бұрын
thank you, it was so helpful
@KhalidAhmed-sg4th5 жыл бұрын
thank u sir for this wounder full explanation ,plz upload the weld connection btw 2 material
@minhly6506 жыл бұрын
Hello Vlad Inc, I would like to ask you a question. Why do you use Merge Instances in the first model for combining steel and and concrete instead of Embedded Region? Is there any difference between Merge instance and Embedded region? Hope to hear from you. Thank you
@alirezazare56925 жыл бұрын
very helpful ,thanks
@saicharangarrepalli95904 жыл бұрын
Why do I hear Jose Mourinho? J.K. This is a great lecture.
@VladInc4 жыл бұрын
That's funny. Some of my classmates at that point told me this also
@karloses14 жыл бұрын
Hi, thanks for showing us this example, it was really helpful.. I would like to know which model you use to predict the stress-strain relationship of concrete.. Thanks a lot.
@hddevani6 жыл бұрын
Hello there, it is an excellent tutorial, Thank you very much. 1) Why did you made a whole lot of partition to have green color ? why it is so much necessary to have hex elements ? 2) do those partition make any kind of difference in the analysis ? 3) why is the color changing by making those partition in the first place ? Plz do reply sir...
@abhisheklama13936 жыл бұрын
The green coloration shows that those parts can now be meshed using structured meshing technique. Structured meshing is very helpful because the part gets divided into a definite number of elements thus making it easier for the user to extract any kind of data from those elements
@sinakenwa22963 жыл бұрын
Thank you very much Please can you do for a steel structure (Portal frame) and can you give us the material property for steel as you did for concrete?
@Jagoancobex5 жыл бұрын
Hi Sir, Thank you for your video. I have a question regarding the rebars as solids. 1. Why did you mesh the beams and rebars manually? 2. If I still use the rebars as solids, should I use embedded regions as well? Thank you for your video!
@siddharthadebvines52967 жыл бұрын
Sir please upload a video showing how to get load displacement curve for reinforced concrete column under compression in abaqus. Thankyou
@mohammedrasheed60638 жыл бұрын
Hi Bugsy Thank you for your very helpful you tube. If you can help me in same example but under concentrated load. And how to find the ultimate failure load and the relation between load and displacement.
@yasmeenabdelkareem4777 жыл бұрын
Dear Sir, thank you so much for this video i have modeled an RC beam with simply supported boundary conditions and used concrete damaged plasticity model to account for the nonlinearities in concrete, i have got the frequency value using a frequency step for the case of beam under its own weight only and it was good, but i want to add loads to get values of frequencies for different load cases. i have used a static general step to define the added load, knowing that this step is before the frequency step, but the results of frequency is the same as the case in the beam under its own weight! my question is how to extract frequencies according to the effect of "static" load ? i need your help please
@osmanhmdy4 жыл бұрын
while you was defining concrete you have put in elastic strain = 0 ?? why it has value corresponding to stress in excell sheet >>> also same thing happen while you was defining steel >>> hope to answer me soon >> thank you for your effort
@VladInc4 жыл бұрын
hi man. The simplified model shown at 10:28 is used in order to speed up the solver
@YT-wo6cc4 жыл бұрын
Hi, Thanks for the video, but I have a question regarding the Abaqus. Does Abaqus can simulate Polypropylene Fibre reinforced concrete? Hope you can reply me Thanks ~
@chandrashekharlakavath87487 жыл бұрын
Dear sir,Thank you very much for video.can you please upload a video on prestressed concrete beamsor comment steps how to apply prestress in rebars of the above explained problem? thanks for your comment
@sunayanasaini11874 жыл бұрын
Sir have you any knowledge about how to provide slip property between steel reinforcement and concrete beam. Because no reinforcement is completely embedded.
@mollaberihun91073 жыл бұрын
formulas for concrete damage plasticity
@sarangsaraf75497 жыл бұрын
Hi..:) Sir, thanks for video....can you please make video for hollow steel tube internally reinforced with other lighter material like plastic. and subjected to case 1) tensile loading 2) compression loading 3) three point bending test... Sir it will help me lot.... Waiting for your positive response..
@andromeda453 жыл бұрын
would the results be much different if we use truss elements when defining section for rebar?
@xinzhe6846 жыл бұрын
Hi, your tutorial is great. Thanks a lot, man. Have a question about the material definition. In CDP plasticity definition, why you just input the one row of yield stress and inelastic strain as 0. I lost at this part. In my understanding, the inelastic strain = real plastic strain - elastic strain. While the yield stress remains the same at the plateau, the strain keeps going, so there should be some subsequent values after the first row. Would you please explain to me? Much appreciated. Very very excellent videos, subscribed and thumb up. Hope to see more coming!
@VladInc6 жыл бұрын
Phil thank you. it's been a while, bit if you define only one row and you specify inelastic strain as zero in that point, it means linear elastic until that point and infinite yielding plateau afterwards. if i didn't answer your question, please leave a video time frame and I will take a look when i get the chance
@xinzhe6846 жыл бұрын
Oh, I see the point. Cheers. Just in case it is 10:59
@santalos54 жыл бұрын
@@VladInc What if we want to ignore the yield plateau (n = 0) so that we can capture the strain hardening?
@santalos54 жыл бұрын
Do I then need tabular data, and where could I find this for C120 grade concrete?
@travelingviajando48926 жыл бұрын
Hi Vlad! Nice video! A quick question: what is the instance --> merge/cut operation doing? I think it always results in a merged instance with only one material (steel OR concrete, not Reinforced Concrete). What am I doing wrong? I tried your way or selecting (i.e., I started by selecting steel). I also tried selecting by instance name. No success.
@okeolaabass90856 жыл бұрын
I am having the Same challenge. Did u find a solution yet?
@ahmedbahgat36466 жыл бұрын
same as mine did you find a solution please???
@ahmedbahgat36466 жыл бұрын
did u find any solution??
@amanilemi60215 жыл бұрын
sir, would you upload Composite column video?
@zaynabmalik6233 жыл бұрын
When it comes to the merging mesh part, the error ''Warning: Merging contents of the sets having same name in selected instanced, this may result in merging of respective section assignments, appears. Could you possibly help with this
@makararith55997 жыл бұрын
Thank you so much for you sharing. However, How can we plot the Force and Displacement Curve? And which node or element is chosen to capture force and displacement? Thank in advance
@VladInc7 жыл бұрын
you plot the displacement vs time and you have to know how you defined the force in time. you can choose any node you like and you get the displacement for that node
@makararith55997 жыл бұрын
Sir, So the force in time is RF2 right? Or we have to calculate with other Methods?
@AshishMaharjan4 жыл бұрын
In constraints, don't we have to tie the rebars and stirrups?
@VladInc4 жыл бұрын
You can do that too. Test it and see the difference. In general, you should always test it and see the difference, and have in mind the physical meaning of each scenario
@theengineer62243 жыл бұрын
Hi bro Thank you for your video I want to make simulation for high strength concrete,can you suggest to me a video to help me with its paper,thanks in advance
@akilsk73337 жыл бұрын
Sir please upload to spot welding simulation
@ahmedbahgat36466 жыл бұрын
Please i have a problem when merging instances it gives me a warning message that the whole instances has the same material with one color, i made every thing typically as you did but i still have this annoying warning please help me
@pedrocorreademelo40762 жыл бұрын
Hello, when I merge the instances everything turns into 1 material. Could answer me possible mistakes pls?
@nevillejames88914 жыл бұрын
Sir, what about shell reinforment(sphere) ,how to design main n secondary bars... please help...
@manikantdubey81006 жыл бұрын
Sir I have made model using your video but it is showing error of to many increments
@mouminlkir10257 жыл бұрын
Thank you so much can I contact with you to learn more, please I want solved Modeling of mechanical behavior in cracking of pipeline alloys
@muhammadjunaidjamil32243 жыл бұрын
Sir, how to model seismic hook stirrup in abaqus? Kindly guide me plzz
@AshishMaharjan4 жыл бұрын
While defining the concrete, for concrete of grade M25, what will the properties of concrete damaged plasticity be?
@osmanhmdy4 жыл бұрын
i want to know the equations used to get the tension stress strain curve in excel sheet and the equation of max tensile stress
@VladInc4 жыл бұрын
Anis Mohamad Ali, Bj. Farid and A.I.M. Al-Janabi. Stress-Strain Relationship for Concrete in Compression Madel of Local Materials. Civil Engineering Department, College of Engineering, University of Basrah, Iraq
@osmanhmdy4 жыл бұрын
@@VladInc yes i saw that paper but it is about stress strain relationship in compression..... i here asked about the relation in tension ........ thank you for your fast reply i appreciate that too much
@durneshmalviya14246 жыл бұрын
sir, can you please help me to overcome the error of Too many attempts made for this increment .
@pardeepkumarhans28276 жыл бұрын
sir, i want to model in ABACUS 6.14 version for RCC beam-length 2000mm, effective span-1800mm and cross section-150x250mm. bottom steel 2-12dia, top 2-8dia, steel strirrups 8mm-2legged-100mmc/c. Grade of concrete M45 and Steel Fe500. I want to find out the load vs deflection curve and crack propagation, sir can you help me. loading two point at 600mm apart. Further i am also want to model with this beams with CFRP 50mm width, thickness 0.333 mm, Fult-3400 MPa, E-245 GPa. Kindly help me
@abdallamahzouz91798 жыл бұрын
if the rate of loading was experimentally = .05 mm/sec, for this beam how to define this in abaqus and we need strengthening of concrete beam by CFRP laminates in abaqus. thanks
@VladInc8 жыл бұрын
+Abdalla Mahzouz i know about your inquiry. i wanted to try to help you but you didn't reply to my email. maybe we could once do a youtube video while on skype. I share you my screen, we can hear each other, and i am also recording my screen.
@VladInc8 жыл бұрын
+Abdalla Mahzouz i use a new email now, please check the other comments for it if you want to write to me
@maxh.17478 жыл бұрын
Hey, i have the same problem like Abdalla, concerning the rate of the loading, can you help me, too?
@ahmedhussein85497 жыл бұрын
can i contact with you to learn more , please i want solved examples or pdf files for R.C beams
@whisperdeath6 жыл бұрын
When i merge the beam with the reinforcing bars thus creating a single element, the material of the element is concrete or steel depending on witch instances i have selected first. How can i solve this problem?
@okeolaabass90856 жыл бұрын
whisperdeath I am having the Same challenge. Did u find a solution yet
@ahmedbahgat36466 жыл бұрын
same as mine did you find a solution please???
@nermacaluk45435 жыл бұрын
Maybe its little bit late, but I found the solution to this problem. You created a Set-1 before, when you did the Section Assignment and you have to delete those Section assignments for each part and deleted the Set-1, and then create a new one, but you HAVE TO UN-CHECK the "Crate a New Set" on the bottom when using the Section Assignment. Then you can continue with the tutorial and your materials will be preserved.
@sargeklein4 жыл бұрын
@@nermacaluk4543 It works thank you man/woman.
@rosemhd42504 жыл бұрын
@@nermacaluk4543 thanks yo🤟
@mollaberihun91073 жыл бұрын
i need if some one
@mollaberihun91073 жыл бұрын
i need your excel file for more practice if you volentier
@syajahalim26316 жыл бұрын
Hi, can u upload again the excel file. Its error to download it thank you
@VladInc6 жыл бұрын
try again now
@syajahalim26316 жыл бұрын
thank you
@syajahalim26316 жыл бұрын
Do you know how can i calculate stress-strain of materials property under cyclic loading
@maxh.17478 жыл бұрын
Hello Bugsy, i wrote you an email concerning a problem i have to solve, did you get it? It would be great if you could help me with this
@VladInc8 жыл бұрын
I can't help anyone right now. I am screwed up with finding a new apartment and moving. Probably I will start doing more abaqus videos next month but nothing is sure
@praveenanand8526 жыл бұрын
can somebody help me regarding the excel file datas that have been put here. For what grade of concrete are these datas valid?
@VladInc6 жыл бұрын
Concrete Class C20/25
@praveenanand8526 жыл бұрын
Vlad Inc. thanks. But in my model for a column made up with grade M20. But for the same column I am providing a jacket with M25 grade concrete to improve its strength and behaviour. So how to differentiate between M20 and M25?
@VladInc6 жыл бұрын
I did not say anything about M, I said C20/25. There are all kind of different ways to express the strength of the concrete, that are used around the World. Most important is to understand the assumptions that you make. This video shows just a calculation procedure. It does not show by any means some approved values for strength and behavior of concrete
@Ranjankumar-sx7zz4 жыл бұрын
@@praveenanand852 You put Young's modules for concrete 5000 root under fck, and Poisson's ratio for concrete 0.2
@gregorudovc97738 жыл бұрын
Hello Bugsy Band. I need to modellate bond-slip behaviour between concrete and rebar and I could use your help. Can i get you E-mail?
@VladInc8 жыл бұрын
+gregor udovč yes, vladinculetz@gmail.com
@gregorudovc97738 жыл бұрын
+Bugsy Band. I sent you an e-mail. Hope you got it.