Stress-Strain Diagram

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TutorialsPoint

TutorialsPoint

Күн бұрын

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@TutorialsPoint_
@TutorialsPoint_ 4 ай бұрын
Watch more Videos on Strength of Materials Here: kzbin.info/aero/PLWPirh4EWFpHse06JObGNlWpSNpsKGpoC&si=08uZAAPXm-YKtgO3
@navindrashekharshakunt4996
@navindrashekharshakunt4996 6 жыл бұрын
Sir, Area under the stress-strain curve within elastic region is not "Modulus of elasticity" as you have explained. The area under the curve within elastic limit is "Modulus of Resilience or Resilience", or in other word we can say, strain energy stored (absorbed) in the material within elastic limit are know as Resilience.
@krishnachaitanya8194
@krishnachaitanya8194 6 жыл бұрын
Actually the slope is E he might be reffering to
@gourangamahalik5153
@gourangamahalik5153 5 жыл бұрын
No your concept is wrong
@rajnishbharti3198
@rajnishbharti3198 5 жыл бұрын
Ya it should be resilience
@Nikhilgo
@Nikhilgo 4 жыл бұрын
Don't spoil concepts....
@navinchandraneolia9275
@navinchandraneolia9275 4 жыл бұрын
But at point D why do we need to reduce load ? Why not keep on increasing load 'P'? Is this because we want to study true stress (necking of specimen)? What if we keep on increasing load? Does the fracture will happen too early and we will not able to know what is going to happen during necking?? Please elaborate
@ranjithmamindlapalli700
@ranjithmamindlapalli700 5 жыл бұрын
i cant find better explanation in stress strain curve other than this lecture, awesome explanation especially from point D to point E dip in engineering stress and increase in true stress, excellent explanation sir,...
@jbkamehameha
@jbkamehameha 4 ай бұрын
Except that there is a huge mistake in it: E is not the area under the linear part of the curve, it’s the slope. Hope you did not make the same mistake in your exams ^^
@prestondsouza2389
@prestondsouza2389 4 жыл бұрын
Very clearly explained everything.. bravo!!
@ashwinsingh4267
@ashwinsingh4267 6 жыл бұрын
Except for that Young's modulus part, whole video was great and removed almost all my doubts.
@samirdwibedi7391
@samirdwibedi7391 5 жыл бұрын
Superb explanation in english with simple words...😊😊
@hidhayathullah4729
@hidhayathullah4729 6 жыл бұрын
Area don't becomes Young's modulus. It's the slope. Area under stress-strain curve upto proportionality limit is called modulus of resilience. Like Young's modulus, shear modulus and bulk modulus, modulus of resilience is also a material property. It could be defined as the resilience per unit volume.
@muthuc8897
@muthuc8897 4 жыл бұрын
No, in this region compressive stress to the corresponding strain is a constant. This ratio is called as Young's modulus....and this portion also called as Hooke's law or proportionality limit....but we can get modulus of resilience up to Eleatic region....
@jbkamehameha
@jbkamehameha 4 ай бұрын
@@muthuc8897totally wrong, the Young modulus is the slope of the linear part of the curve
@hemitaahir6783
@hemitaahir6783 4 жыл бұрын
I am preparing for GPSC and I will pass it definitely
@AmitJoshi-m5s
@AmitJoshi-m5s 8 ай бұрын
Great Sir u explained it very clearly ❤
@harshpatel4476
@harshpatel4476 6 жыл бұрын
Awesome.... Video on Stress-Strain Diagram... 👌
@rachitmanshani2755
@rachitmanshani2755 6 жыл бұрын
Awesome video SIR........ It cleared all my concepts........... That's a great job u are doing there..................
@ajaypolke2167
@ajaypolke2167 6 жыл бұрын
Thank you sir , very useful tutorial 😊
@raviadarshrajpoot3013
@raviadarshrajpoot3013 6 жыл бұрын
The area gives the energy whereas the slope gives the value of E.
@hemant-singh96
@hemant-singh96 4 жыл бұрын
Area gives the value of modulus of resilience
@SamPaulKirubakaran
@SamPaulKirubakaran 2 жыл бұрын
super, sir. thank you.🙏
@SeekTheTruthAndTruth
@SeekTheTruthAndTruth 6 жыл бұрын
Sir, how come area becomes Young's modulus and not it's slope???
@Mr.V.
@Mr.V. 5 жыл бұрын
Superb, i love him.
@civilengineeringstudy
@civilengineeringstudy 5 жыл бұрын
The area under the curve upto proportional limit is called resilience. It is energy stored up to elastic limit.
@bunnybriliant8817
@bunnybriliant8817 28 күн бұрын
4:18 sir the slope should be equal to young's modulus right?
@ruslankarimbaev7012
@ruslankarimbaev7012 5 жыл бұрын
How do you calculate ultimate tensile strength from yield strength?
@gangadharcyaraguppi7653
@gangadharcyaraguppi7653 4 жыл бұрын
Awesome explanation..
@gangadharcyaraguppi7653
@gangadharcyaraguppi7653 4 жыл бұрын
@@umaimaali4716 Kindly provide link..
@dibyajyotinath5930
@dibyajyotinath5930 6 жыл бұрын
dear sir the area under the curve is modulus of resilience up to elastic limit and modulus of toughness for the entire graph
@nalajalaprasanna6189
@nalajalaprasanna6189 5 жыл бұрын
Good explanation 👏👏👏👏
@prasannanivas4575
@prasannanivas4575 6 жыл бұрын
Nice one sir.. Really useful.. Thanks a lot
@nitulsaikia8565
@nitulsaikia8565 3 жыл бұрын
Well explained sir
@MukeshSingh-tt4tb
@MukeshSingh-tt4tb 4 жыл бұрын
beautiful, I understood everything, thank you
@ankitshrivastava40
@ankitshrivastava40 6 жыл бұрын
grate explanation sir. make new video for the other subject
@veeru21290
@veeru21290 5 жыл бұрын
I think, After point D and necking material starts acting like soft material consequently decrease in internal resistant to load and therefor stress goes down.
@lhawang1991
@lhawang1991 6 жыл бұрын
Very helpful... hoping for lots and lots of videos on engineering subjects.
@moneyboxofficial1667
@moneyboxofficial1667 6 жыл бұрын
the area is not Youngs modulus but the slope is. Please teach these subjects seriously..considering each topic very clear. Otherwise it will be disastrous for students.
@vikramb4897
@vikramb4897 6 жыл бұрын
Super explanation sir.... great
@smpatil049
@smpatil049 6 жыл бұрын
Excellent Teaching sir.....
@yeswanthbabud2622
@yeswanthbabud2622 5 жыл бұрын
He is saying wrong at 4:14 . the slope of the curve will give us the young's modulus.
@muthuc8897
@muthuc8897 4 жыл бұрын
That's what he mentioned here
@yeswanthbabud2622
@yeswanthbabud2622 4 жыл бұрын
@@muthuc8897 I mean the SLOPE, Not the AREA will give us the young's modulus.
@mechanicaltutor6567
@mechanicaltutor6567 4 жыл бұрын
Nice lecture...#MechanicalTutor
@gowthamiv4841
@gowthamiv4841 4 жыл бұрын
Do the stress - strain curve only for steel material ? What about other mtrl like timber??
@jbkamehameha
@jbkamehameha 6 жыл бұрын
I was happy to find a complete SOM course, then I watched this video explaining incorrectly one of the simplest notion of stress-strain curve. One can do mistakes, but publishing a video online, so I guess without watching it before, with such mistake is not acceptable and it decredibilizes the entire course.
@caissonpoint4291
@caissonpoint4291 4 жыл бұрын
Very nice video #caissonpoint
@aouiched9613
@aouiched9613 4 жыл бұрын
Thanks, if you can make video about stress triaxiality and ductile damage please
@mrjo844
@mrjo844 6 жыл бұрын
The necking formation gets start from the upper yield point to lower yield point that is why the slope gets down because heat get increase and sudden cooling makes the body Harden at point c after that the body get more load by the UTM till D that is the maximum load bearing capacity of the body after the the body gets fracture due to continuous increasing load..... Please tell why the slope gets down from B to C
@mohamedabdulla5013
@mohamedabdulla5013 6 жыл бұрын
brilliant explanation
@avkroast9479
@avkroast9479 5 жыл бұрын
Thank you sir
@parwatiaryal1895
@parwatiaryal1895 4 жыл бұрын
why there are two yield points in stress strain diagram ?
@atulverma7970
@atulverma7970 6 жыл бұрын
Last me load reduce hora h to strain ku badraha h??? X axis pr
@arunjyotibhuyan4635
@arunjyotibhuyan4635 5 жыл бұрын
So Hooke's law is applicable only till proportionality limit... Or all the way up to Elastic limit...
@jaytilwani1950
@jaytilwani1950 5 жыл бұрын
Till proportionality limit
@nikulpatel2746
@nikulpatel2746 5 жыл бұрын
great videooo!!
@atulverma7970
@atulverma7970 6 жыл бұрын
Are ye btao young modulus ki definetion
@theeducationvalley
@theeducationvalley 6 жыл бұрын
Thank You
@rajeshvelamarthi
@rajeshvelamarthi 5 жыл бұрын
Useful
@manthan8366
@manthan8366 6 жыл бұрын
Great
@shubhamsaurabh8353
@shubhamsaurabh8353 6 жыл бұрын
kya padha rhe ho yaar .
@srichaitanyareddy7940
@srichaitanyareddy7940 6 жыл бұрын
why we are delaying the fracture point ??
@swapnilraval3048
@swapnilraval3048 6 жыл бұрын
Because we want the perfect value of load at which it is really breaking.and we can't get it if we are keep on applying load by universe testing machine as we were applying before fracture point.so basically we are micronising the intenisty of application of load to get the perfect result.
@muhammadfaizanelahi923
@muhammadfaizanelahi923 5 жыл бұрын
nice
@jaytilwani1950
@jaytilwani1950 5 жыл бұрын
Why there are 2 yield points in stress strain curve??
@jaytilwani1950
@jaytilwani1950 5 жыл бұрын
Is there any reason
@umeshnellibanda9456
@umeshnellibanda9456 4 жыл бұрын
Why stress after point c is increasing
@thebadmotivator218
@thebadmotivator218 5 жыл бұрын
Meaning of stress
@engineeringdotcom2066
@engineeringdotcom2066 5 жыл бұрын
sir. Where is the ultimate stress in the true graph?
@ranjithmamindlapalli700
@ranjithmamindlapalli700 5 жыл бұрын
at D you can find ultimate stress which is nothing but the maximum stress the material can give to resist deformation
@jagjeetsingh-ld2ks
@jagjeetsingh-ld2ks 6 жыл бұрын
Sir area give strain energy not E
@justforfun1042
@justforfun1042 Жыл бұрын
Mistake in 3:14
@harshavardhanreddytharla3809
@harshavardhanreddytharla3809 6 жыл бұрын
sir its became complicated ,expplain simply
@adityapathak3004
@adityapathak3004 2 жыл бұрын
if ur teaching is not connected to mass students then ur show off english is futile. that is the reason of success of alakh pandey sir
@nandinibehera6049
@nandinibehera6049 3 жыл бұрын
Area under the curve O A(1/2*stress*strain) is not young's modulus .......Young's Modulus is Slope of the curve(stress/strain)
@amitkushwaha984
@amitkushwaha984 6 жыл бұрын
Beyond elastic limit permanent deformation takes place A should be praprotionality limit
@Happpy_Meee
@Happpy_Meee 6 жыл бұрын
Ur video is highly unclear. Not conveying the proper reason
@theeducationvalley
@theeducationvalley 6 жыл бұрын
but take load as F.
@vivekbhawsar6048
@vivekbhawsar6048 5 жыл бұрын
tere
@sonypatel6807
@sonypatel6807 5 жыл бұрын
Point B should be elastic limit as it shown in ncert
@shubhrabhattacharjee5865
@shubhrabhattacharjee5865 5 жыл бұрын
I don't understand anything,
@jbkamehameha
@jbkamehameha 4 ай бұрын
It’s been almost 6 years that viewers warned you about the elastic modulus mistake (it’s the slope,of the linear portion of the curve, not the area beneath it) and the video was not corrected. That’s a real disgrace to pretend sharing knowledge and don’t take into consideration corrections from the viewers, the consequence being that some people would really believe the bullshit you are saying. This channel is to be avoided, there are way better related content on KZbin
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