Words are less to thank you sir for sharing knowledge plus for brilliantly explaining each & every step in detail ! Thanks alot for taking this much pain for us - eagerly in wait to learn from you about strap footings, watertank design & ramp slab plus sloping slab design ! Just following your lectures

@structuralanalysisanddesign

4 жыл бұрын

Thank you so much Najam, this appreciation is very special for me and this motivates me to come up with more videos, thanks a lot

@pavanp5vii567

2 жыл бұрын

❤️

@pavanp5vii567

2 жыл бұрын

❤️

@jurijjful

Жыл бұрын

Ююю

@jurijjful

Жыл бұрын

Юююю́

Very useful for our exam. Thank you Sir❤️

Very clearly explained. I never understood with this clearity during my college days. Thank you sir🙏🙏

@structuralanalysisanddesign

3 жыл бұрын

You're most welcome, thanks for appreciating, keep supporting us by watching and sharing

What a explanation Sir, We love the video on Designing 2-Way Slab. Love from Karachi, Pakistan.

This is pure gold sir.thank you for detailed explaination.hoping for more videos like these on other topics.

@structuralanalysisanddesign

4 жыл бұрын

Thank you so much for this appreciation, yes i will be coming up with more detailed videos, keep watching, keep supporting

@chandrajitkumar2921

3 жыл бұрын

@@structuralanalysisanddesign z.

thank you sir for your teaching i will never get confused in design again i hope to get more teachings from you BIG UP SIR!!!!!!

@structuralanalysisanddesign

3 жыл бұрын

So nice of you, i am happy my videos are helpful for you, keep watching and sharing and stay tuned for more videos

Respected sir, thanks a lot for spending your valuable time for us, and also thanks a lot for your valuable design aspect for two way slab.

I'm half way in the video and I'm so happy that everything is so clear, like from the reference clauses, how you SHOW where it is, and how you SHOW interpolation is done and give references to missing information and the writing is also very legible, :'D, thank you for this!

@structuralanalysisanddesign

4 жыл бұрын

I am Glad it was helpful for you, your happiness and satisfaction gives boost for me to do more videos, thank you for the appreciation, keep watching and supporting and share with your friends

@engalaayo9387

2 жыл бұрын

Nice and clear thank u

Thankyou sir.ur teaching is awesome.cant explain in words

sir your videos are really very helpful and you explain as per is code only that is the best thing...you are one of the best tutor we have got on youtube...thanks a lot

@structuralanalysisanddesign

4 жыл бұрын

Thanks Rahul for the excellent words for me, your words are source of motivation and driving force to come up with lots of videos with simplicity

Thank you so much sir for showing interpolation method

Great video sir!! Thanks a ton for the detailed explanation

Thanks you..so much sir . I am speechless,,mind blowing explanation Big fan of you sir after seeing this lacture Thank you very much sir 🙏🙏🙏🙏

@structuralanalysisanddesign

3 жыл бұрын

So nice of you for appreciating, keep supporting and keep watching, all the best

Crystal clear explanation!!!

@structuralanalysisanddesign

2 жыл бұрын

Thank you so much, keep watching and sharing

Excellent video.

Thank you sir

Very useful information sir. Thnx sir for acknowledging us 😀

@structuralanalysisanddesign

3 жыл бұрын

So nice of you, thank you, keep watching and supporting

Thank you sir. Good information ❤

@structuralanalysisanddesign

5 ай бұрын

Welcome, keep watching and supporting

You are so genius & it's nicely presented. Keep it up!

@structuralanalysisanddesign

3 жыл бұрын

Thank you so much! Keep watching and sharing

thank u so much for sharing ur knowledge

@structuralanalysisanddesign

3 жыл бұрын

So nice of you, happy to share, keep watching and supporting

Thanks a lot sir for such detailed explanation 🙏

@structuralanalysisanddesign

3 жыл бұрын

Most welcome, i am happy this video is helpful to you, all the best, keep watching and keep sharing

Excellent sir, thanks a lot

@structuralanalysisanddesign

3 жыл бұрын

Most welcome, all the best, keep supporting

I have done complete RCC from this channel.

@structuralanalysisanddesign

4 жыл бұрын

I am happy my videos helped you to learn RCC, coming up with more designs

Sir this channel is great and easy 👌 understanding......

@structuralanalysisanddesign

3 жыл бұрын

Thanks and welcome, keep watching and sharing

thank u sir😊

Aapka bhut dhanyavaad sir, Aapko mera shat shat naman!

@structuralanalysisanddesign

3 жыл бұрын

mere video se aapka doubt clear hua iske liye mujhe bahut khushi hai, all the very best

Thank you so much sir😍

@structuralanalysisanddesign

3 жыл бұрын

Most welcome, all the best

Thanks a lot sir this helped me a lot

@structuralanalysisanddesign

3 жыл бұрын

Glad to hear that, all the best, keep watching and sharing

Tq so much sir this has helped me alot

@structuralanalysisanddesign

3 жыл бұрын

You are most welcome, i am happy it helped you, all the best, keep watching and sharing

Just awesome

@structuralanalysisanddesign

Жыл бұрын

Thank you so much, keep watching, all the best

Super sir exlent explanation

@structuralanalysisanddesign

3 жыл бұрын

Thank you so much, all the best

Nice explanation.... 👍👍👍 Make more vdos...on each building members & RCC frame Analysis & design

@structuralanalysisanddesign

3 жыл бұрын

Thank you, and i will try my best to come up with more videos

you explain clearly in each and every step ,i clear all my doubt i following your lecture videos only..sir will do same as one way slab for development length calculation.....thank you so much

@structuralanalysisanddesign

4 жыл бұрын

Thank you so much Bipin, your trust is channel's pride, coming with more videos, keep watching and share with your friends

plz make video on Reinforcement detailing in slab

I am learning a lot from your channel, I hope I learn more. You can also inform us about the building structure design. I hope you can design an entire building structure so that we can learn building design completely. Thanks Dear #abhijeet sir

@structuralanalysisanddesign

4 жыл бұрын

I am happy that my channel is helping you to learn the concepts, this is our motto of our channel, entire design is difficult to show but you can use these basic concepts to design an entire building, but will accept your suggestion

Sir I like your video plz clarify about the effective depth

@structuralanalysisanddesign

3 жыл бұрын

Thanks for liking the video, what exactly is your doubt?

I've no word for such a great effort of urs in all video , u give best explanination such that no any doubt left . thanks a lot sir ji👌👌👍👍👍BUT YOU MADE A MISTAKE AT 48:02 in calculation of Pt , % area of steel is calculated at support so you should take half of Ast as alternate bars are bent up near the support

Thanks sir

@structuralanalysisanddesign

3 жыл бұрын

Welcome, all the best

Just your videos before the exam day gives more than pass marks sir😂,thank you a lot

@structuralanalysisanddesign

Жыл бұрын

All the best, I am happy that you will pass the exam, keep sharing and supporting

Super super

Sir what about slab restrained on corners do we need to go for torsion too in this case

Sir, Thank you so much for your 1 way slab & 2 way slab. But kindly share the reinforcement detailing sketch. Then only the design understand completely.

No doubt your projection of teaching is awesome, but i would like to request you to end your class with design drawing (even your one way slab class). It will be like sweet after dinner. Thanks

@structuralanalysisanddesign

3 жыл бұрын

Great suggestion! definitely i will provide drawings for the next rcc videos

Nice video sir...please provide video on fixed and cantilever condition also...

@structuralanalysisanddesign

3 жыл бұрын

Sure 👍 will come up with it soon

How the reinforcement are placed in the corners and beam slab interface?

Sir pls make a video on Working Stess Method...... 🙏🏻🙏🏻🙏🏻🙏🏻pls sir make as early as possible sir......

@structuralanalysisanddesign

3 жыл бұрын

Sorry we are not making videos on working stress method

Sir! in practical conditions i think generally we need to design two way slabs in as restrained slabs but what about one way slabs and if we want to design one way restrained slab what is procedure?

Osm

Sir please also teach us how to use a scientific calculator for solving equations in designing

After calculation of My and Mx in step.5. can you help me from where depth to resist moment came from code.

Sir plzz explain about types of foundations and footings sir plzz

Can u plz explain about moment coeff when three edges continuous and short edge discontinous?itx not in the table?

Sir please make video on flat slab

@structuralanalysisanddesign

Жыл бұрын

Will definitely try

How to find the modification factor from that graph if fs=120 and pt=0.3. i cannot plot the corresponding modification factor value since its going out of the graph

Please upload design for continuous beam or continuous slab waiting for this video . Thnks #abhijeet sir

@structuralanalysisanddesign

4 жыл бұрын

Thank you sonu, soon i will come up with this, stay tuned

36:47 (Ast)y And (Ast)x Formula Is Not Present In IS 456-2000 We Have Remember that Or Else Please Reply😌

Plz make videos with full discriptoin long duration

Sir why not we go with span to effective depth ratio mention on pg no 39 of Is code 456:2000 and in both the cases We see that deflection check is done but why not we follow the Annex C for checking the deflection ? Kindly reply me because I want to clear my doubt as soon as possible.

Please explain Continous slab design with detailed reinforcement

@structuralanalysisanddesign

3 жыл бұрын

Request noted, soon i will come up with it

should ast in shorter span be more than longer span always?

Just started working in Design consultancy. My all doubts got cleared before I start using softwares. Thank you sir 🙌🏻🙏

@structuralanalysisanddesign

2 жыл бұрын

All the best for your future, keep watching and sharing

How to analysis and design two way slab with openings?

10q how can we analys when partition wall load is added to the slab!!

Sir, pls make a video on One Way Continuous Slab.

@structuralanalysisanddesign

2 жыл бұрын

In coming days it will be uploaded, thank you for watching

sir please provide us with detailed reinforcement arrangement because it is incomplete without detailed reinforcement .

@structuralanalysisanddesign

4 жыл бұрын

yes dear, soon i am coming up with separate detailing videos

Sir,in load calculation the units are KN/m but you took KN/m2

@structuralanalysisanddesign

3 жыл бұрын

It is slab that is why it has been shown KN/m2

how much depth should we reduce so that the required depth > depth provided?

Each and every step is clear.., but sir I couldn't find the Ast calculation formula from where it has been arrived Sir. Could you please explain it Sir...

@structuralanalysisanddesign

3 жыл бұрын

Its a simplified formula, any standard text book if you refer you will get it

An RCC column is to be provided in a building to carry an axial load is 1200 kN .Design the column assuming emin How to solve it ?? Please help

should'nt dx be 116 in step 6?

Please I need the other methods.

What is the Lx/d ratio for Discontinuous slab

At 29:40 we calculated required effective depth and it was 71mm. so how does it fail for deflection

You should detailed draw for rft every design after

@structuralanalysisanddesign

4 жыл бұрын

Yes Vijay, i am giving details for the new videos

@vjyvncnt

4 жыл бұрын

All About Structural Analysis and Design can i have your mail id

Hi Sir, Excellent class. Have to ask you about Step one where in IS 456:2000 page 37 was made as a reference from your end however there is a note in Page 39 clause 24.1 of IS 456:2000 stating for solid slabs as : NOTES For two-way slabs of shorter spans(up to 3m) with mild steel reinforcement, the span to overall depth ratios given below may generally be assumed to satisfy vertical deflection limits for loading class up to 3 kN/m square• Simply supported slabs 35 Continuous slabs 40 For high strength deformed bars of grade Fe415, the values given above should be multiplied by 0.8 in this lecture class the span length is more than 3m hence, will this be the case to be considered or what ??? Expecting your reply as im studying through virtual classes about slab designing

@exambuster2994

Жыл бұрын

it is 3.5m in code book

Sir how to redesign this slab from step no. 2?

Design of 02 way slab is explained elaborately with required codal provisions, however it is not understood why factored load/moment is not taken into account in the design.

@selvi3476

2 жыл бұрын

Because it is limit state design where highest factor that can be considered is 1.5 as per IS code

Sir, While calculating Load calculation u took per mtr width so Final unit should be kN/m & not kN/m2.

@bananimondal9389

Жыл бұрын

it must kn/m, in that case how kn/m2 is added with kn/m????? sir please check it.

Also use British standards method for calculating moments

@structuralanalysisanddesign

4 жыл бұрын

Thank you for the suggestion, will consider this but it will take time

While calculating small ast you assumed 8mm dia bars ... can we take 10mm bars insted 8mm?

@vallicreations408

2 жыл бұрын

Pls ..reply sir

@structuralanalysisanddesign

2 жыл бұрын

You can take, depends on moment how much we get, 6, 8, 10, 12 we can use

Sir since we took dx as 120 instead of 200, the slab failed in deflection then why did we reduce dx ?Still not clear sir. If we had taken 200 mm as dx then it would not have failed. Am i right sir?

in the bending moment formula, why are both equations a function of Lx?

@structuralanalysisanddesign

3 жыл бұрын

Yes kindly refer IS 456-2000

i did not understand one thing --- why didn't you take MODIFICATION FACTOR while calculating effective depth of slab . is there any particular reason for skipping on M.F ?

Sir, why didn't u use Modification factor?

Sir, I have redesigned the slab with decrease the dia of bars to 6mm and increasing number of bars.. And the deflection get controlled..

@51_kalpeshrathod7

3 жыл бұрын

And also decrease the spacing to 100 mm. Is it better than increasing the thickness of slab?

@structuralanalysisanddesign

3 жыл бұрын

Nice attempt to understand the concept

@structuralanalysisanddesign

3 жыл бұрын

Different designers have different techniques to design

Sir Upload Two Way Continuous slab

@structuralanalysisanddesign

3 жыл бұрын

Sure will upload, keep watching

BUT YOU MADE A MISTAKE AT 48:02 in calculation of Pt , % area of steel is calculated at support so you should take half of Ast as alternate bars are bent up near the support. also you didn't multiply the tau value with k for solid slab

8:20 span depth ratio is wrong correct value is 35*conditions applied* given in pg39 of IS-456-200.

After fail in deflection than after I am takeing effective depth value 200 mm than its after calculation we found the value for astx and asty is 265.26 or 182.74 mm2 so its value is less than ast (min) = 276 mm2 than according to design criteria its not ok . Than what will do next step. Please

@structuralanalysisanddesign

4 жыл бұрын

If you are getting both Ast less than Ast min than you have to provide Ast min as your reinforcement

@sonukumar-bp4wb

4 жыл бұрын

@@structuralanalysisanddesign thnks sir

Sir, why did u not use the L/d ratio for slabs given in page 39, which is 35 for simply supported slabs?

@structuralanalysisanddesign

3 жыл бұрын

Hello Kabita, in one of the comments of the same video i have clarified this doubt, but once again i will tell, on page no. 39 it is said we can take those values if shorter span is upto 3.5m but where as in this problem shorter span is 4m so i have not taken that, i hope this clarified your doubt

@kabitasharma1643

3 жыл бұрын

@@structuralanalysisanddesign Thank you so much sir, could you tell me which value I should take if the dimensions are 3m * 5m? Here only one side span is less than 3 so little confused. Also, sir could you tell us how we can do the shear check for continuous slab?

@structuralanalysisanddesign

3 жыл бұрын

If its upto 3.5m you can choose P 39 value, yes i am planning design of one way continuous slab

@kabitasharma1643

3 жыл бұрын

@@structuralanalysisanddesign okay sir, Thank you so much. Your videos are very helpful ❤️

What if don't decrease the d from 200to 120 sir

Hello Sir, I'm Vivek Katkar from Maharashtra.. If we take d = 120mm then the basic value of L/d ratio comes out to be 33 whereas in IS Code, the value should not be more than 20 for Simply Supported Slab.. If we take L/d ratio as 20, then d=200mm. But the criteria of Minimum reinforcement of 0.12% does not get satisfied for d=200 mm. Therefore, the problem remains unsolved.. Please Guide...

@Anku327

2 жыл бұрын

Yaa you are right help me out plzz......

@Anku327

2 жыл бұрын

Same problem with me

can we use the Ast formula as given by you in the videos in our college exams? or should we resort to pg.96 formula?

@structuralanalysisanddesign

3 жыл бұрын

There should not be any problem but i advise you to consult your teacher who has taken this subject and clarify

In Mx and My calculation from page 91 of IS 456, you have taken lx value as 4.12m which is effective lx span. Actually lx means just shorter span 4m, isn't it? I think we should take 4m in both Mx and My formulas. Pls clarify this sir. The code book also mentions lx and ly meanings to be just short and long spans in pg 90 IS 456.The code book also doesn't justify lx to effective length lx.

@shivamsharanlall672

2 жыл бұрын

Actually the lx and ly are the effective spans,not the clear spans. In the beginning when ly/lx is calculated, ratio of the clear spans are taken i.e. 5/4 = 1.25. But 5.12 / 4.12= 1.2427 So, there is not much difference in the values. The ratio of clear spans are taken to just get an approximation that it is which kind of slab. If you see in the book( B.c Punmia), there they calculate the effective spans first. Then any calculation afterwards. So lx and ly are the effective spans only. If things are confusing,then it is better to go with the derivations of the formula

👍

Sir for corners not free to lift problem

What about negative bending moments?

@aayushrjl

4 жыл бұрын

I think negative bending moments in continuous slabs

Sir structure ke uper jo load ata hai kaise nikalte hai and seismic and wind ku nahi consider karte ho aap jab slab and beam design karte ho tab aur sab load kaise calculate kare

@structuralanalysisanddesign

3 жыл бұрын

Seismic load ka analysis alag hota hai

Thanks for teaching I have a doubt Span/overall depth = 35*0.8 = 25 For two way slab (Pg no 39 as per IS 456:2000) But you put span/effective depth = 20 Why?

@sumanthreddy4946

3 жыл бұрын

Yes for me also same doubt

@structuralanalysisanddesign

3 жыл бұрын

Hello Mahmood, i got your doubt, whatever you said is correct but only applicable for shorter spans upto 3.5m where as in video the shorter span itself is 4m therefore we cannot use values given on page 39 (point number 2) that is why i have taken point number 1 where it says span/effective depth. Also i Congratulate you for becoming member of channel, please mail me at avbaikerikar@gmail.com for sending benefits through mail

Sir , for the given problem if we keep the effective depth as 200 mm and take cover 30 mm (Ast)x is greater than Ast minimum but (Ast)y is less than Ast minimum. Please guide further with the difficulty.

@structuralanalysisanddesign

4 жыл бұрын

actually span wise we have to check ast min, most of the cases we get provided ast greater than min ast but as in your case its better to put (Ast)y as min ast to be on safer side