Analysis of Stress - 1

[@rosebrendak.muchiga7834]

I'm a student from Kenya.I find this very useful .Thank you

[@ankit-qd1vw]

Please drop your Insta I'd!

[@BTCIVShashwatUmap]

Afterall it is from one of the premier institutes in India.

[@basdaeuanirudhdukhan8469]

Sir . My name is Basdaeu Dukhan from South Africa, Durban. It was nice to listen to your lectures after 16 years.

[@letslearnmechanicalengineering]

Have u studied at iit kgp

[@videoloverme]

NPTEL is an amazing program. I'm listening to these lectures and am learning many insights which I missed during my B Tech. I recommend the series to everyone serious to learn. Thanks Professor Bhattacharya. You've been very patient in explaining the concepts.

[@mukeshnagar22]

Thanx proffessor Bhattacharya for your HARD WORK to make education reachable to the needful students like me thankx a lot

[@shekharsuman5112]

Thank you sir for this amazing class ... I'm becoming better and better in every lecture and my concept is improving day by day. Thank you.🙏 In this lecture I'm learning very minute things. Thanks 🙏

[@user-ub4yj1xz4e]

Can you please make me understand concepts taught at 39:32 ?

[@venk0008]

I find the lecture as very useful and helps to understand the subject better. Especially to those who want to have a clear understanding of the subject, it comes handy at no cost at all. Really Amazing. Good work by NPTELHRD. Well done. I think more and more students would benefit if NPTEL produces more such videos on all civil engg subjects such as Steel Design, Concrete Design etc. It is really refreshing even for estabilshed engineers.

[@pranav9339]

Hey bro how you doin?!

[@omogaju]

true and that is why those that want to be engineers are watching it. . ps. Thanks to the Professor and the staff at NPTEL

[@naveshkumar]

sir please fix the issue of audio, it is only audible via one ear phone in an ear phone device, i live in a dormitory so i must use earphones to listen to the lectures.

[@stevebyun74]

maybe your earphone has a problem cause i can hear the professor's voice with both part of my earphone

[@abhijitsingha9522]

No bro...i'm using my original new head phn nd i also can hear this in only one ear...and sound is very low.

[@The_real_Sarcastrovert]

Really thnx bro... I thought my earphones was having a problem

[@sanjaysudhakar3509]

Use mono audio from settings.

[@manishpurbuj8522]

12 saal pehle bana hai

[@rahulsingh_1032]

Very very thanks sir those lecture are very profitable for me so again thank you so much sir.

[@muhammaddaniyal8282]

appreciated .... excellent work sir ... stay blessed

[@piyushranjan9761]

Awsome very conceptual lecutres thanks a lot sr ,my doubts has been cleared by it.

[@amanduhqsm]

thank you so much for providing this. You guys are amazing!

[@Bareminimumguy]

Its just awesome 2 have a such a lecture from a imnemienent intitute for us

[@Maatarini-f5v]

Thanks sir ,it's totally understandable to me .

[@venkatganesh14357]

ur lecture is very helpful for us sir thank u for those who conducted this e classes and everybody.....................

[@Kanawanu]

i wish i new for this channel before i might have gained a signature from this subject now i have to listen it and go through coloquims next year all over again :((...GREAT CHANNEL!!!

[@samarjyoti-ray]

hey?

[@ytamel]

very helpful and thank you for uploading the lecture!

[@swaroops5973]

Hello Sir, Thanks for your wonderful lecteur. Just one question: 47:03: Y equation- Is it not τ ∂zy/∂z

[@pavankumar-or3lv]

sir please fix the audio can hear only from one side

[@manishtirugabathina4422]

good lecture very much helpful and detail

[@Maatarini-f5v]

Thank you for the lecture sir

[@mtareq1626]

it's very helpful indeed. thanx to the uploader :D

[@manojkumar-in5jt]

Please upload high resolution video lectures. Most of the important nptel lectures are like this only. Please update the video lectures recording

[@sreevathsan.b.s2092]

Why in x plane we are taking the shear stress towxy along positive y in one face of the cube and along negative y on the other face of the cube

[@sangephuntsomosobi7067]

In the equation of equilibrium, why did we have + sign in body force (X) while summating forces in x-direction?

[@sahilrajeshgajbhiye4968]

ty sir .it is very helpful

[@sriguruskandha9920]

Sir please increase the audio volume it is not able to hear..

[@bhargaviboddula8578]

Sir are covering total strength of material subject in this videos and can we make notes of this classes

[@orchid79ful]

this adicted man explian good...

[@ssphalke7914]

Sir..pls give audia for this lecture...I cant understand this important concept

[@hitinswami3074]

Sir I have a doubt why u don't consider x direction volume of body in an unit area

[@Kanthidhari]

Sir plz choose the visible colour pen on display

[@rabden27]

Rahul Yadav color blind

[@abhinavrana9015]

Sir i have one question when state stress are equal..... Then what is principal stresses

[@sriguruskandha9920]

Sir why the small stress (dhosigmax/dhox)dx is added???

[@mechanicalfacts3539]

(dhosigmax/dhox) represents rate of change of sigmax wrt x i.e. change for per unit change in x , so when we traversed a distance of dx to get value at that point we multiply with dx which is supposed to be the aggregate change over the length dx, thus exact value becomes previous value + change in value.

[@Life_with_lipika05]

Sir I have secured 65%in btech and preparing for GATE. If I qualify GATE exam..Can I Study in IIT or NIIT...or get a job in good company

[@wattjay1509]

just qualification isn't enough for a seat in NIT or IIT. you have to get a good rank below 2000 min

[@HarshRajAlwaysfree]

how you doing bro now? is it alright?

[@singsurinder2000]

thank you so much sir its too usefull for me

[@venuchowdary2001]

please fix audio problem......

[@furiousaakaash]

yeah i agree

[@autonomous3686]

Sir if possible the video quality can be increased

[@MrViki88]

audio is not working.....

[@shahjahanbanglani5319]

the voice is not clear

[@vinothkumar456]

In, equality of cross shear why force in X-plane and Y-plane should be equal ?

[@uditmamoriya8301]

because then it will rotate about the centre of it, which is not happening in reality. to maintain static equilibrium equality is taken.

[@mohammedshakeel8161]

Nice lecture

[@ayushsinha175]

Can anyone tell me if a body is being acted upon two streses in opposite directions then what is the resultant stress?

[@imegatrone]

I Really Like The Video Lecture Series on Strength of Materials by Prof. S. K. Bhattacharyya, Department of Civil Engineering, IIT Kharagpur. For more details on NPTEL From Your

[@annekviss5856]

the detailed explanation is not being given that why equations are written in that manner What I was expecting that everything basic reason for written there will be explained That was helpful but not upto that level New terms that were introduced had not been explained For example here " X was not explained fully that why it has been introduced in the equations " there was sufficient time to do so Since the lecture was going slow the explanation time could have been managed And the lecture was in a continuous flow , topic introduction was not given first as the new slides of new topic arrived at that moment It was coming to know after few time about that new topic arrived. For me it was like I was listening to a book that Sir was reading Nothing more was coming out from him like additional(these conclusions I have made with respect to others Nptel vedios lectures that I have seen ) Little disappointed because I was making full detailed notes of this subject from these lectures. These vedios can only useful for those who are watching this for "Revision " purpose.

[@chaduvulasarathsainathredd393]

please provide thermal engineering videos

[@EARTH_WONDERS24]

please correct the audio , audible only on one side earphone

[@alokkulkarni1439]

Can somebody explain this: 𝜏𝜃=(𝑃 sin⁡ 𝜃 cos⁡𝜃 )/2𝐴 Where did 2A come from.? (@ 56:00 min) whereas in 𝜎𝜃 its just A..! Please clarify.

[@sandeepsan9428]

sin2A= 2 sinA cosA. so sinA cosA= (sin2A /2). here A is multiplied by this denominator 2 so it becomes 2A. hope u understood.

[@ANIKETSONAWANE]

at least provide hd resolution videos, in 240p resolution it's hard to read

[@RahulRoy-ne8ky]

Lecture is very nice and understanding but sounds is very poor quality

[@kumarujjwalrocks]

I slept two times during this lecture. 🤔🤥

[@mehboob872]

how i would see in offline

[@bezalelthomas1994]

download it..... just downlad Freemake Video downloader, and copy paste the URL, and download and enjoy...

[@ManDeepSinGh-lf8hs]

vry good lecture

[@Dr_Dubey]

thanxs

[@neerajagokaram5200]

Sir voice is not clear

[@kumarkurra9974]

Worst audio quality please update

[@orchid79ful]

i l0ve u man,u use some kind av bodism relaxization when u r teaching....Leila

[@ajaz8765]

pixels are very low, barely recognize the signs. plz improve it.

[@kavyakolluru5918]

Plzz correct audio

[@babitachhabra6618]

poor audio setup, audible only via one part of ear phone

[@nagoorimaddeeswarreddy3913]

Nice information sir I want to prepare for GATE For this I need ur help sir Please help me

[@Daimo988]

damn....unfortunately i found this guys accent a bit relaxing and puts me to sleep....haha not good

[@vivek3693]

Video quality is so pathetic. At least you could upload a video having sound on both sides. Lecture is good.

[@zKa0sz]

this man is from al qaeda

[@shubhamsaurabh8353]

what u write is NOT VISIBLE

[@gcsindia528]

Bakwas

[@bhargaviboddula8578]

Sir are covering total strength of material subject in this videos and can we make notes of this classes

[@naveenchitti6363]

please provide thermal engineering videos