Пікірлер
@عازفالليل-ك6ق 2 күн бұрын
Thank you very match..... I want check for sliding by robot pleas my friend explain it or tell me if that any video on youtube explai it.......
@عازفالليل-ك6ق 3 күн бұрын
Thank you its awonderful but I want to ask about check for sliding and I hope you answer me .....once again thank you very much
@mohamedaboghazal556 4 күн бұрын
@jafaartdx5 6 күн бұрын
I hope you get back to this series as soon as possible Regards
@akuaalder9819 8 күн бұрын
Is there anyway to combine modal and harmonic analysis with wind loads in autodesk robot?
@mutomboguauburu 9 күн бұрын
Hi CEE, thanks a lot for sharing your knowledge for all of us to learn. Your work is helping a lot of us we really appreciate. I have a question and it is about max seismic spectral acceleration S1 and Ss. The inputs for the program, are in % of g? I guess so because if not, forces seems to be quite high although working in a low seismic location. For me it is a little bit confusing because it is not clearly indicated if it is in m/s2 or %of g.
@MuhammadNasir-hl6ev 9 күн бұрын
Great job professor. Really appreciate your expertise at FEA. I did my PhD in material science and worked on plastic material modelling using UMAT. . But used built in elements. Now I'm learning about elements.
@slavg2339 9 күн бұрын
What if RS define wall foundations (24:01) perpendicular to the panel in every node?
@slobodandjurdjevic5607 11 күн бұрын
sorry mate but you did it all wrong, Z section is cold rolled section 1. When drawing in autocad you do not draw polyline but line ( centerline ) alone / the process you did is for solid section 2. When creating new section instead of new solid section you need to select new thin walled section 3. Take one of the existing cold rolled databases / copy rename it and delete existing profiles / then save your section there That way when analyzing the section it will be properly analyzed according to EN 1993-1-3
@kenantaylan3617 12 күн бұрын
We like your videos a lot, could you please stop matlab videos :) Nobody know matlab :)
@sakriyaawal6711 10 күн бұрын
I have been following along coding in python, haven't really decided what to use to create the viewer. Potting 3d diagrams might be a lot of work.
@slavg2339 12 күн бұрын
Co może być problemem, jeżeli ROBOT generuje ławę fundamentową w każdym węźle zamiast jednej pod całą krawędzią?
@JaafarAl-Nasire 14 күн бұрын
Dear Dr. CEE After I completed this course i want to ask you : what is the extended analysis that you get from this software rather than using robot, and whether this software cover all of the required code design steps
@simonhooper9875 15 күн бұрын
Instead of the repeat definition of the same filter, use the small drop down button next to the filter button to re-pick the last selection set. If you save the filter, the name of the filter will appear in the drop down filter menu.
@simonhooper9875 15 күн бұрын
Great series. You made a comment "a lot of work". All this model in parts 1-4 could be done in minutes by creating the model in InfraWorks (starting with a blank project, no model builder or other data import required). Then create your bridge and get analytical model using Refined Analysis tools. Check it out!
@JaafarAl-Nasire 16 күн бұрын
I think more proper way in organizing is to set the material as a section property then the section should be assigned to line
@JaafarAl-Nasire 16 күн бұрын
Interesting , waiting for the stiffness matrix part
@zamanconstruction 18 күн бұрын
dear dr . i hope you are fine. it has been a long time since your last video. waiting for your new updates
@Mjajsq 20 күн бұрын
Hello dr. CEE I have a question please. When I design column using provided reinforcements after applying lateral force method. I get a warning that says: seismic depositions, no requirements! Knowing that this column is part of a building. What can I do to solve this. Or can I ignore this warning? Thank you so much!
@dariusbrown2117 20 күн бұрын
Hi CEE, Your videos are very easy to follow and we'll explained. Thank you so much! A few questions through: 1. I noticed that the load combinations (compilations) for the SDLs and the vehicle loads (from influence surface) are separate and not combined under the same name. Is it that they will combine later on? 3 2. Will you be making a tutorial covering the AASHTO code as well? (preferably with steel to get more coverage) 3. I realized that to get results for each beam, a countless number of loads and load compilations will be generated from the influence surface. Is there are more efficient way or is it inevitable?
@tariks846 20 күн бұрын
Hi, first of all thanks for the quality of the informations. But sorry i don't get the difference between p-delta and displacement analysis, isn't delta is the displacement ?
@JaafarAl-Nasire 21 күн бұрын
following up with you, i hope to finish this project as soon as possible because i am looking for some optimization research
@Tinodzino 21 күн бұрын
Does robot also allow use rollers and hinges on simple analysis of beams.
@engcivil8275 22 күн бұрын
You are amazing man ...thanks alot
@CivilEngineeringEssentials 22 күн бұрын
You are most welcome Stay tuned for more content 👍
@sevena6258 23 күн бұрын
How can we email you?
@CivilEngineeringEssentials 23 күн бұрын
Hi there. Thnx for your interest. My Email is: [email protected]
@AliAsad-w8p 23 күн бұрын
omg, what a Smooth explanatory Lecture, You definitely deserve millions of viewers.
@CivilEngineeringEssentials 23 күн бұрын
thnx a lot ^_^ I am really honored. Hope you enjoy the show
@KarrarHayder-k7r 24 күн бұрын
good morning mr CEE if i have wu include factors 1.2 ( 21+4.3)+1.6(13.2) = 51.5 km/m how can i insert it in robot? i assumed that i insert it separately 30.36 for DL and 21.12 for LL is that right??
@CivilEngineeringEssentials 23 күн бұрын
Hi there. It should be DL alone and LL alone as you said. do not input the full factored load (51.5), this would be wrong. Why? because RSA needs the service loads. Still why? because it wants to check deflections and other things like long term deflection Hope it makes sense, CEE
@KarrarHayder-k7r 23 күн бұрын
@@CivilEngineeringEssentials thank you it is helpful
@abdullahashinawy333 25 күн бұрын
شكرًا
@CivilEngineeringEssentials 23 күн бұрын
العفو، thank you very much for supporting the channel I wish you all the best, CEE
@tamerseif4961 25 күн бұрын
Hello sir We want you to explain how to model and design of telecommunication tower if you have time , thanks
@CivilEngineeringEssentials 23 күн бұрын
of course, I will keep that in mind. if you have any certain documentation you want me to use, please email it on [email protected]
@RobbieDonald7 26 күн бұрын
I laughed when you said if you’re at the PHD level then rest in pieces.
@CivilEngineeringEssentials 23 күн бұрын
^_^ Glad you found my style interesting. Stay tuned for more content. PS. Sorry for the late reply
@mihirpatil4513 27 күн бұрын
Sir please video of CFD wind simulation on building for opening video please
@CivilEngineeringEssentials 23 күн бұрын
hm,, I think I should add some of those. The problem is: RSA's documentation of its own computational fluid dynamics is kind of lacking, so I will see what i kind find PS. Sorry for the late reply
@mihirpatil4513 23 күн бұрын
@@CivilEngineeringEssentials thank you for your reply But sir we can do Mtech thesis on same asked questions on this RSA software
@atuhedavis5119 28 күн бұрын
Hello Dr CEE, much love from uganda here,.. Ever since i met your channel, you have had a huge influence on the way i conceptualise Structural systems. Kindly do a series or at the very least a video about designing box culverts in robot including all the load considerations. Because i find limited design software options to get this done.
@CivilEngineeringEssentials 23 күн бұрын
I think that is a good suggestion, I will look into it PS. Sorry for the late reply
@jakovbudimac9971 29 күн бұрын
Dear CEE, I have found your channel recently and ive been binge watching it for days, great content, thank you very much for the efforts! I have one question regarding this video. I have worked with bridge repair and maintanance projects, and often we would replace the bearings by using hidraulic jacks to lift the superstructure span by span. It was usually simply supported beams from pier to pier. How would that work in this scenario where we have a pier cast monolithically? I imagine the jacking of the structure at other piers would create significant bending moments and shear forces at the pier casted monolitically. Is this usually done, and then rebar is designed specifically for this 'temporary load situation', or is it more common to use elastomeric bearings, or guided bearing that offer some kind of lateral resistance? Again, thank you very much for all the lectures! :)
@CivilEngineeringEssentials 23 күн бұрын
Oh hi there, I am very happy to know that you find this stuff interesting. if you have a monolothically cast span, then I am assuming that you are talking about the bearings of the "other end of the span" if that is the case, it becomes extremely challenging. if the span is short, the amount of force needed to lift the "other end" is enormous, and could cause bending moments and stresses that exceed the load carrying capacity of the "cantilevered end" Let me dive a little bit deeper to tell you what I would do Your bridge is: ROLLER ========= FIX ========= ROLLER and you want to perform maintenance on the bearings of one of the ROLLERS. You would need to estimate the amount of force to be applied by the hydraulic jacks to raise the "ROLLER" end a certain distance (depends on how much clearance you need for the repair) This can be done by performing a structural analysis of the bridge assuming ROLLER==========FIX===========FREE with a force pushing upwards at the free end. Then, you need to check 2 things: 1) do you have equipment (hydraulic jack equipment) that can provide this amount of force safely? 2) Can the bridge carry this amount of load safely if the answer is "yes" to both questions, then go ahead. if the answer is "no" to any question, then you may need to consider partial demolition and recasting of parts of the bridge. I hope it makes sense. Sorry for not providing a "clear cut" answer. PS. Sorry for the late reply
@jakovbudimac9971 18 күн бұрын
@@CivilEngineeringEssentials thank you very much for the answer it makes total sense! I suppose in a real life project, it would be best to think about this beforehand as well. Keep up the good work, ill be following closely 😉
@aymensaleh1598 29 күн бұрын
Please upload the link for bridge design manual
@CivilEngineeringEssentials 23 күн бұрын
Unfortunately, I am not allowed to do so (copyright), but you can try find any document you want in google by writing documentname filetype:pdf
@spyridonstouraitis8530 Ай бұрын
Thanks for you information, you must be a very good teacher. May I ask you, in what book are you referring? Thanks.
@CivilEngineeringEssentials Ай бұрын
Thnx a lot. A first course in the finite element method by daryl l logan. You can find it online
@ralphbroeils1760 Ай бұрын
Sketching prior to design is important. Base fixity or pin support is important to both the frame and the foundation. Thrust needs to be accounted for during sketching and design and drawings. A reminder list can help. Horizontal and vertical loads. Your building supplier should provide load cases too.
@CivilEngineeringEssentials 23 күн бұрын
I 100% agree with your point. Just to clarify, by building supplier you mean the stakeholder/owner, right? One thing I want to add is: the engineering team may be also responsible for parts of the load. For example, wind loads are calculated by the designer (us). Also, we may need to find the "type" of crane needed for the warehouse, if a crane is to be used there. it is a "scope of works" issue. But your answer is very important and I totally agree. For pin vs fix, oooooh this is a long discussion, I think I have a video talking about it. Regards, CEE
@JaafarAl-Nasire Ай бұрын
Dear Dr.CEE I am following your course day by day I wish that you complete it as soon as possible I would like to participate on your channel please tell me how. Regards
@CivilEngineeringEssentials 23 күн бұрын
Hello dear Engr. Jaafar, Yep, I continued posting videos about it. You will notice a rise in video posting frequency. PS: sorry for my late reply.
@JaafarAl-Nasire 21 күн бұрын
@@CivilEngineeringEssentials glad to hear that
@preciousproduction5094 Ай бұрын
Hi professor I like your content and your way of conveying Can you design a strutural stadium? Great work so far, thank you
@CivilEngineeringEssentials 23 күн бұрын
Hi there, For Stadia structures, I think I should read about it and check one of my friends who worked on it as part of his job in a consultancy firm. If I am able to prepare useful material, I will cover it PS: sorry for my late reply.
@FranciscoAmann Ай бұрын
Hello, I love your videos!! . I want to ask you something to see if you can help me. When you create a beam with a hole for passing installations, the software doesn't calculate the structural reinforcement of the beam at that hole. For example, the reinforcement bars are shown passing through the hole. Is there a way to calculate it correctly?
@CivilEngineeringEssentials 23 күн бұрын
Oh, hi there, thnx alot ^_^ I am really happy you find those vids beneficial. You are right, holes are - unfortunately - not part of what RSA can do. Now I do not want to end my reply to you here. So here is a rule of thumb we used back when I was working in consultancy: if the whole is in a wall and reinforcement is displaced, the reinforcement should be added to the edges of the wall and additional diagonal bars are to be added. if the hole is in a beam (because of AC ducting for example) then special detailing is to be done. kzbin.info/www/bejne/i4TCfI1qhc-cr5o Disclaimer: I did not watch the video, but the thumbnail includes the detail I wanted to show PS: sorry for being late in my reply.
@nkembohhillary719 Ай бұрын
Hello sir after generating my reinforcement schedule it showing SA500 instead of HA500
@CivilEngineeringEssentials 23 күн бұрын
please check that you are using the correct database for reinforcement you can also send me the model on [email protected] I will check it for you Please just write in the email a description of what the problem is Also, sorry for my late reply, I had tons of stuff to do so I was unable to reply in a timely manner,.
@M.RashidAdi.1995 Ай бұрын
Thank you very much
@CivilEngineeringEssentials 23 күн бұрын
You are most welcome Also, sorry for my late reply, I had tons of stuff to do so I was unable to reply in a timely manner,.
@akuaalder9819 Ай бұрын
Nice video. What strength of timber do you guys usually use for your timber piles? In Guyana, we use Greenheart, which is D70 wood based on the British Standard Code.
@CivilEngineeringEssentials 23 күн бұрын
In my work experience, I only used concrete piles, so I am not well qualified to speak on behalf of timber piles. Of course, timber piles are used for smaller residential buildings, but as I said, I cannot go into the details as I do not have experience in them. Regards, CEE Also, sorry for my late reply, I had tons of stuff to do so I was unable to reply in a timely manner,.
@cheesecake5846 Ай бұрын
thank you so mush fo the video. it's really help me.
@CivilEngineeringEssentials 23 күн бұрын
I am honored really. Stay tuned for more content> Also, sorry for my late reply, I had tons of stuff to do so I was unable to reply in a timely manner,.