Mechanics of Solids | Principal Stress and Strains | Introduction

[@ManasPatnaikofficial]

For better picture clarity watch it in 480p or higher. It appears a bit foggy. Usually my Redmi note 5 captures beautifully. I dont know what went wrong. Sorry for the inconvenience caused.

[@allaboutengineering164]

No problem sir... knowledge is important..

[@deniskimaro278]

Its okay Sir... Nice explanation ever met about this concept of shear stress...

[@deepanshudhakate9622]

Sir ur explanation is super awesome. 😊 Thank u for such detailed and easy explanation. 👍

[@bitumenroad4648]

Sir the position for Y and Z changed from previous lectures Is there a reason for that??

[@Billionaire_zone_]

No problem sir ❤

[@shadanjaved8827]

more content like this is needed. way of explaining is too beautiful! thanks sir

[@kshivaram7642]

When passion meets knowledge the output will be like this.

[@ritika223]

You are such a great teacher I have no words for your compliments sir. Itne ache se koi bhi explain nhi kiya mereko. God bless with you lots of happiness sir

[@somnathdhibar6894]

Maam main BACET se hu....apka junior....maam main v mechanical se hu aur mujhe apse kuch puchna tha.......kaise contact kare apse.....koi tarika baataye....

[@arunkumar-ep7vm]

Crystal clear explanation and handwriting ❤️❤️🔥🔥🔥

[@Satishreddy3409]

Excellent, please make mechanics of fluids sir.. very very good explanation

[@SyedTayyabAli-ry9wb]

Amazing explanation Sir, Having a nice teacher is a blessing.

[@ManasPatnaikofficial]

Thanks a lot

[@Mr.patel1111]

I just pause the video in mid to say that sir your way of explaining and representing the things is surly awesome. Thank you very much sir for these wonderful and valuable classes. Respect🙌.

[@ManasPatnaikofficial]

You are most welcome Shubham....

[@ritika223]

Sir you have explained very well. Thanks for clearing my concepts. Thank you a lot sir.

[@kgiripavan2569]

Really great ❤️. This is how every teacher should teach. I got a clear picture of it. Thanks a lot sir

[@YdvSyAero]

You are amazing sir

[@ShlokShiriskar-ch1ed]

I was feeling stuck in 'principal stress and strain'. After watching your video it looks very easy. thank you for such a good explanation.

[@ManasPatnaikofficial]

All the very best Shlok and i am really glad that my old videos are still helping u all......

[@princekumar_5963]

Thank you so much ,sir.your video is just awesome .The way you explain things is great .

[@ManasPatnaikofficial]

All the best. 1. Engineering Drawing (English) : kzbin.info/aero/PLIhUrsYr8yHwDUrVYmUNYkEeZgZTvoIfS 2. Engineering Drawing (Hindi) : kzbin.info/aero/PLIhUrsYr8yHx0C3ebAW-FQxTP8ig8-QxU 3. Engineering Mechanics: kzbin.info/aero/PLIhUrsYr8yHxfOmcGIeUThHEr9lQ3IXRS 4. Mechanics of Solids: kzbin.info/aero/PLIhUrsYr8yHzft7ygw5THZo4aDcsxEadP 5. Theory of Machines: kzbin.info/aero/PLIhUrsYr8yHx0aFXSQvT7nm6ivJSMKnAU 6. Machine Drawing: kzbin.info/aero/PLIhUrsYr8yHzwT06rv7u3tqdfmmKOCz1w 7. Engineering Services Examination_Engineering Drawing_Prelims: kzbin.info/aero/PLIhUrsYr8yHwFTNav_k3EEIvztQEQHilU 8. Physics for Class 11: kzbin.info/aero/PLknJ2c9H1euEwtFJLUGZvkjG35OoVvemM 9. Manas Speaks Series: kzbin.info/aero/PLIhUrsYr8yHz9g5V7Lw_BA5UXbAbgVyf0 10. Physics Channel Link: kzbin.info/door/_aqx41HWeOebfL6FqBYU6Q My AMAZON Store - For all you students. www.amazon.in/shop/manaspatnaik

[@gottiparthisampath6153]

At 17:28 How Pn =PxCos@ similarly Pt = PxSin@ ? By Resolving Px, I get Px = PnCos@ and Px = PtSin@.. Please Clarify it Sir or anyone ?

[@prettiestcow3743]

same

[@enlight1981]

I can even study my nightmare subject- chemistry from u sir😅. You are amazing👌

[@ailenei88]

This is the second video I watched from you. This is just amazing, I hope you will keep making content.

[@sanchitoraon7004]

Your method of teaching is too good sir

[@cristophermendoza7675]

Very clear and concise. Thank you for this Brother Manas.

[@deniskimaro278]

You have cleared all confusion that I have before... Awesome method of teaching... Hope you're a pofessor some where...

[@ManasPatnaikofficial]

All the best Denis..... Subjectwise Playlist: 1. Engineering Drawing/Graphics (English): kzbin.info/www/bejne/jXiZeWWmfriIsLM 2. Engineering Drawing/Graphics (Hindi): kzbin.info/www/bejne/iXObZJaLlqacea8 3. Engineering Mechanics / Applied Mechanics: kzbin.info/www/bejne/kGW6f2WQbtSenNU 4. Mechanics of Solids / Strength of Materials / Mechanics of Materials: kzbin.info/www/bejne/eaCXip-Xq6ijm7M 5. Theory of Machines: kzbin.info/www/bejne/eaCXip-Xq6ijm7M 6. Machine Drawing: kzbin.info/www/bejne/n3emn3mLh556msU 7. Engineering Drawing for Engineering Services Prelims: kzbin.info/aero/PLIhUrsYr8yHwFTNav_k3EEIvztQEQHilU 8. Physics for Class 11: kzbin.info/www/bejne/ZpfIm4h5bJ5_kLs 9. Manas Speaks Series: kzbin.info/aero/PLIhUrsYr8yHz9g5V7Lw_BA5UXbAbgVyf0 10. Channel 2 Link: kzbin.info/door/_aqx41HWeOebfL6FqBYU6Q

[@deniskimaro278]

@@ManasPatnaikofficial Thanks a lot teacher Manas...

[@vinr1187]

Thanks Manas.Great lecture but I couldn't understand the naming convention of the shear stress. Did you follow Tau ( face) ( direction ) convention or something different ?

[@roshanmanandhar2429]

such a nice class sir..the way you explained things are quite awesome..thankyou for explaining this beautifully

[@ManasPatnaikofficial]

So nice of you

[@shashankp771]

Well explained with good clarity of speech ...

[@rahulmalpekar1]

Excellent Video Sir. 👍💯

[@SiddhantaPaul80]

Really Fascinating and energetic as always, Thanks Very Much, Sir! You have introduced so much clarity to SOM. Love Your Teaching Style as always! ☺️☺️

[@ahmedmedhat2169]

Thank you for your great efforts

[@amjayshri]

Thank you so much for all your videos sir. Really Helpful. Kindly make a video on "Strain energy for gradual sudden and impact loading". This is the only thing missing in the Stress Strain Video lectures of your's. Thanks in Advance..!

[@ShadreckKalungu]

This video has helped me alot thank bro

[@surajsolanki6814]

Sir please can you tell us which books we will refer for the mechanics of solid for better understanding because I go through book mechanics of solid by R S Khurmi but I can not understand this topic very well in this book . So, Sir please provide us a good reference books for this subject.

[@ManasPatnaikofficial]

Read mechanics of materials by RC heibller S ramamurtham All the best Subjectwise Playlist: 1. Engineering Drawing/Graphics (English): kzbin.info/www/bejne/jXiZeWWmfriIsLM 2. Engineering Drawing/Graphics (Hindi): kzbin.info/www/bejne/iXObZJaLlqacea8 3. Engineering Mechanics / Applied Mechanics: kzbin.info/www/bejne/kGW6f2WQbtSenNU 4. Mechanics of Solids / Strength of Materials / Mechanics of Materials: kzbin.info/www/bejne/eaCXip-Xq6ijm7M 5. Theory of Machines: kzbin.info/www/bejne/eaCXip-Xq6ijm7M 6. Machine Drawing: kzbin.info/www/bejne/n3emn3mLh556msU 7. Engineering Drawing for Engineering Services Prelims: kzbin.info/aero/PLIhUrsYr8yHwFTNav_k3EEIvztQEQHilU 8. Physics for Class 11: kzbin.info/www/bejne/ZpfIm4h5bJ5_kLs 9. Manas Speaks Series: kzbin.info/aero/PLIhUrsYr8yHz9g5V7Lw_BA5UXbAbgVyf0 10. Channel 2 Link: kzbin.info/door/_aqx41HWeOebfL6FqBYU6Q

[@surajsolanki6814]

Thank you Sir

[@rastathesecond5506]

Sir this is by far the best video on principal stresses and strain, sir however I have this small doubt regarding plane stres, why do we analyse the stress in a single plane and ignore the other two planes because in real world everything is in 3d, doesn't that affect the calculation if we analyse on a single plane only?

[@ManasPatnaikofficial]

You concern is genuine. However the 3D case you described is something that is covered in Advanced Mechanics of Solids. If you do an M.Tech in Machine Design, you will need to pass this course. I must appreciate your thinking and outlook on this matter. All the best in future endeavors.

[@suchithraperera]

sir, this is a brilliant explanation

[@ManojSharma-gu8re]

Excellenly explained.

[@saranrs7027]

Hi sir Have u provided all the SOM concepts for Gate here in the playlist?

[@dheerajnemalikanti3703]

excellent video sir.

[@arkadeeppaul5740]

Sir can you explain why you took the stresses along the direction of the components of the external force. Shouldn't we go for equilibrium?

[@ashutoshjagtap865]

Very Nice Methos of Explaining.👌 Please Upload More Videos Sir which will cover all topics of SOM

[@akshaygoel5784]

Superb 👌

[@saheembalroo5975]

1 like and 1 comment

[@sekhararun31]

Excellent explanation. Some text books follow angle theta to horizontal plane and we get Sigma n= Sigma x * Sin square theta. Few students byheart these equations and get into trouble

[@ManasPatnaikofficial]

I am glad you liked it.... 😀Do share this channel and its playlist with your friends. 1. Engineering Drawing Playlist (ENGLISH): kzbin.info/aero/PLIhUrsYr8yHwDUrVYmUNYkEeZgZTvoIfS 2. Engineering Drawing Playlist (HINDI): kzbin.info/aero/PLIhUrsYr8yHx0C3ebAW-FQxTP8ig8-QxU 3. Engineering Mechanics Playlist (OLD): kzbin.info/aero/PLIhUrsYr8yHxfOmcGIeUThHEr9lQ3IXRS 4. Engineering Mechanics Playlist (NEW 2023-2024): kzbin.info/aero/PLIhUrsYr8yHxeypEyVdWeGNxWHjNxU_JP 5. Mechanics of Solids Playlist: kzbin.info/aero/PLIhUrsYr8yHzft7ygw5THZo4aDcsxEadP 6. Theory of Machines / KOM / DOM Playlist: kzbin.info/aero/PLIhUrsYr8yHx0aFXSQvT7nm6ivJSMKnAU 7. AUTOCAD Playlist: kzbin.info/aero/PLIhUrsYr8yHyLArdiiSDLa0Fmz8YKIy7G 8. Machine Drawing Playlist: kzbin.info/aero/PLIhUrsYr8yHzwT06rv7u3tqdfmmKOCz1w Visit Main Channel Page(@manaspatnaikmech) for Playlists on specific topics. Second Channel for Hindi Audience: @btechplus Download the Manas Patnaik App for Premium content : bit.ly/3wMRxoc

[@chandrashekharsingh7005]

DOUBT :- I am confused about the area A . is it the area of plane where force is acting or the front triangular area of blique please reply ...

[@venkatesh2285]

Sir really this video was captured on mobile? It is unbelievable because usually in mobile phones doesn't record a long time video?

[@abhishekshukla4988]

Sir sigm(n) =sigma (X)sin²theta.

[@letseaaattt7491]

What are your sign conventions?

[@shyamchirla5686]

Sir ,sin270=minus 1?

[@tusharsengupta5165]

Sir principle is which there is no shear stress but here how you take simple shear stress.

[@HushOnDaBeat]

thanks sir. great explanation

[@imdsv]

Dude make some videos on Sub-Kinematics of machinery related to Cam profiles and further topics..

[@deepakkumarmohanty6182]

🙏🙏🙏Happy Dussehra Sir😊✨

[@ManasPatnaikofficial]

Happy Dussehra 🎉

[@rahulshinde1657]

Can anyone please tell me why Sir 'took the Equilibrium of the block' while proving that the 9 stress are actually 6?

[@younus559]

Becoz stress in z direction is 0 zero

[@ssrivatva1188]

Thanks sir

[@rishevranjan2160]

Sir the class is fab but teach how to take the sign(positive and negative) while doing the numericals

[@nasimchowdhury833]

sir, can you please attach the class note in description?.

[@hnbhnb12]

Awesome lecture

[@ManasPatnaikofficial]

All the best. 1. Engineering Drawing (English) : kzbin.info/aero/PLIhUrsYr8yHwDUrVYmUNYkEeZgZTvoIfS 2. Engineering Drawing (Hindi) : kzbin.info/aero/PLIhUrsYr8yHx0C3ebAW-FQxTP8ig8-QxU 3. Engineering Mechanics: kzbin.info/aero/PLIhUrsYr8yHxfOmcGIeUThHEr9lQ3IXRS 4. Mechanics of Solids: kzbin.info/aero/PLIhUrsYr8yHzft7ygw5THZo4aDcsxEadP 5. Theory of Machines: kzbin.info/aero/PLIhUrsYr8yHx0aFXSQvT7nm6ivJSMKnAU 6. Machine Drawing: kzbin.info/aero/PLIhUrsYr8yHzwT06rv7u3tqdfmmKOCz1w 7. Engineering Services Examination_Engineering Drawing_Prelims: kzbin.info/aero/PLIhUrsYr8yHwFTNav_k3EEIvztQEQHilU 8. Physics for Class 11: kzbin.info/aero/PLknJ2c9H1euEwtFJLUGZvkjG35OoVvemM 9. Manas Speaks Series: kzbin.info/aero/PLIhUrsYr8yHz9g5V7Lw_BA5UXbAbgVyf0 10. Physics Channel Link: kzbin.info/door/_aqx41HWeOebfL6FqBYU6Q My AMAZON Store - For all you students. www.amazon.in/shop/manaspatnaik

[@ManojSharma-gu8re]

There are total 18, 9 on opposite faces.

[@abhilashchinthala07]

Sir please do make videos on FM

[@advancegeneration7599]

Sir, help me in finding area PQ

[@aynviaynvi]

Thank you sir

[@pariyadav6317]

Hello sir thank you so much for these lectures i have also watched all lecture of Engineering Graphics it was very helpful for me but sir I want to request you sir can use Hindi language in video lectures .

[@akshaygoel5784]

Sir, I have requested to you please provide 'som' full notes

[@rifat6049]

thanks.

[@gamingwithasmile268]

8:08

[@മോളു-ല7ഭ]

Px is normal force right? Then how did u resolve it?

[@മോളു-ല7ഭ]

?

[@newedu7813]

So complicated explanation

[@rahultalukdar1348]

Why is it being called a rigid body ? A rigid body does not undergo any deformation and here we are dealing with bodies that undergo deformation

[@vkravivlogs]

Smog jaisa thoda video q lagta hai sir

[@ManasPatnaikofficial]

Kya pata.... Shayad lens clean nahi tha

[@vkravivlogs]

OK Sir thanks

[@yawarabbas490]

Sir please hindi mai vedio banayai

[@Bhatakateeaatma04]

Sir kabhi thora Hindi me bhee padha diya karo 😢😢

[@prithvirajgirase6912]

Bhai hindiein bhi sikhado kabhi

[@erk3297]

Es video ka Hindi me banaya please

[@ManasPatnaikofficial]

@btechplus iss channel me aa jao

[@blexaarron]

1 like and 1 comment