Analysis of Stress - II

[@hoomanstavanger]

First of all, I would like to thank the one who upload these useful and informative clips and then I want to say a special thank you to the professor, it is great and I just started to understand what is the strength of material. To all critics: I cannot understand what is wrong with you guys!! Are u insane? the lectures are perfect!

[@logeshs1986]

p

[@29akhil24]

Sir, Could you please suggest me a good text book for SOM?

[@KumarHemjeet]

No need to waste lakhs of money in coaching . These lectures will always have extra edge over them .

[@pmig81]

thank you all your efforts, i really appreciate it

[@paramvirjakhar4680]

thanks so much for these informative lectures. I want to do m.tech from IIT ...just hold for a year i am coming to iit ...my dream

[@kujiYoutube]

have u make it?

[@RahulDahiya0303]

hahhahaahaha

[@pranav9339]

Professor, what does principal stresses and stress invariants mean physically? Like where do we use these concepts in real life engineering?

[@vatsaljadav6504]

At 15:13 can you elaborate I didn’t get it how nx^2 + ny^2 + nz^2 = 0

[@SumanaReddy-dy5iw]

The sum of Cosine squares of angles made by the normal 'n' with the respective axes(x,y,and z).It's just the same as in Coordinate geometry in class 11th. cos²x+cos²y+cos²z=1.😊

[@ashokpareek2472]

Thanks IIT

[@afreenkhan1996]

please increase the volume of the video......it is too much slow

[@omogaju]

you keep complaining about these lectures...did someone force you to watch them?

[@karthikb3198]

They have every right to complain, this is tax payer money badly spent, atleast they could have uploaded 480p.

[@nandha0150]

@ 44:26 Shouldnt the contact area of the bolt be throughout the length of the plate ie. 20mm (thickness of plates together )

[@anubhav4027]

Same doubt

[@RahulChoudhary-rk4bd]

Bolt is applying bearing force only on one plate at a time.....so we take thickness of one plate at a time not of both.

[@Dnyaneshwar_Mulay]

both are in opposite direction so forces (internal) cancel each other and no Sig(b) hence we take one contact with one plate in calculation

[@danieloreto]

Outsanding lectures! i've got a question: What is the recommended textbook for this course?. This course appears to be a little bit higher level tan my Beer & Jhonston's Mechanics of Materials

[@grandhisriharsha3281]

timoshenko book is good

[@29akhil24]

Sir,Please recommend me a good text book for SOM

[@agirlinscarf324]

Outstanding lectures thank you soo much sir.!!

[@ubairrathir]

Miss Did u understand it all 🤔 ?

[@educationhub5775]

how to get the pdf of those lectures

[@IITian_shubham_shekhar_rajput]

While calculating bearing stress why can't we take "πrt" as contact area???????

[@alokkumarmohanty8403]

He already told us to take the projection area If we take the curve suface of the bolt then the entire area will look like upper face n lower face curvature n sides as straight

[@sigmainclination9483]

Those non iitian will always dislike bro that is why they didn't get iit

[@ayushraibtech3158]

litreally u hv a sick mentality brother even i liked his lectures bt im a BITSians

[@sigmainclination9483]

Even I am non iitian bro but we should respect talent independent of its origin

[@almaarshialmaarshi6729]

the area of bolt is circular ,and it is not quarter

[@SumanaReddy-dy5iw]

Yeah,it is pi(r)² but while taking diameter (d),we take pi/4(d)²

[@jeegaravaiya304]

What we know? What we don't know?

[@Kuldeepb14]

+nptelhrd worst audio when we gonna listen

[@rakeshgangele4230]

Brother this videos is uploaded 12 years ago. Rather that to see the negatives of video we have to focus on positive side of it. At least from home we are getting high level lectures . People spent lakhs to get such type of lecture.

[@Kuldeepb14]

@@rakeshgangele4230 my reply was 2 yr. Old 😁

[@teddylove9698]

@@Kuldeepb14 😂😂