BUCKLING - Column Stability in UNDER 10 Minutes

[@LessBoringLectures]

Correction: 9:14 The expression for Pcr should have Le squared in the denominator, yielding 12.3 kips for Pcr, and 4.39 kips for P.

[@syadidshahir802]

Pin this comment, man

[@saujanyapoudel8910]

To all the fellas watching this cramming before exams all the best 👍

[@hehexd922]

Your content has a quality higher than university lectures fr

[@branna8829]

here cos my lectureers are next to useless.

[@josephtobi3256]

This saved me, man. Twas more than explanatory. God bless.

[@jasmindizon]

Thank you for your Efforts boss....you helped me alot .... you're much better than my professor....I wish you are my professor

[@frh_astroboy8215]

Bruhhhh y subscribers under 100k. I was Expecting million but saw 76.3k subscribers... Keep up the best work. Really appreciated. Just do it more simply coz I could not understand this video fully.....

[@asdjefndk1]

best speech I've ever seen.

[@bharadwajeddanapudi8507]

love the way you enunciate

[@benjamincocio4519]

nice explain, i understand everthing. greetings from Chile.

[@fr34k31]

Correctiont at 7:26 the effective length should be l/✓2 instead of 0.7 L cause in general formula of Effective length it should be with Pi so convert 20.19 into approximation of (2pi)^2

[@Tuffaha]

beautiful video. Great explanation of the differential equation!

[@vilivont4436]

Could you put your lectures as pdf or something in the descriptions section. Love all your lectures.

[@TheAsterix909]

Very informative and easy to understand. Can you tell which software you use for making videos?

[@wtacademy5091]

Amazing. It would be nice to include Anelastic buckling to be more adecuated to the reality of the structures, thanks!

[@SampleroftheMultiverse]

Thanks for the information

[@sijopaulose9344]

Thanku sir helped in my suplimentary exam

[@WALID0306]

great video !

[@first2blast]

Hello thank you. Just notice the Le in the Pcr equation is missing a square. Much appreciated 😊

[@benwilliams818]

I have a question that I could do with help on: "It is desirable to know the length of column which will first buckle at a load which causes the material to reach its yield stress given that the member is a 10mm square section. The youngs modulus is 215GN/m^2 and its yeild stress is 250MN/m^2. At what length is citerion satisfied? (fixed - free condition)

[@LessBoringLectures]

If force over area causes an axial stress equal to the yield strength, the column will yield. Solve for F. Substitute that F as the critical load in Euler's Formula with the effective length of a fixed-free end. Solve for L.

[@sunny-dx3ve]

I am confused on why tan(aL) = aL, aL = 4.4934, where did the 4.4934 come from?

[@charlizecarlos3643]

Why didnt u use parallel axis theorem for the top and bottom flange

[@ayushchoubey635]

Many thanks

[@Upendra.Bhattarai]

Introduction: Buckling and stability of columns

[@KP-us4by]

Can you plz explain when we use recommended and therotical value??????

[@SunilSundar]

Is there a way to predict the buckling behavior of the compression side wall of a thin walled beam in pure bending or transverse loading? thanks

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[@Yhappp]

Im a sophmore construction management student at what grade level do you structural engineers learn this?

[@franciscotejada1736]

Why did you not use the parallel axis theorem for the top and bottom parts of the I beam?

[@ayushchoubey635]

Someone pin a medal on this guy

[@mahfuzrayhan480]

Loved this.

[@jovencantada9572]

well explained!

[@Szhihihihihihi]

Thanks !

[@nicku33]

These are amazingly well done ! What prepararion do you do before recording the drawing part ?

[@LessBoringLectures]

Thanks! The drawings don't have a lot of preparation. They're just edited later to be sped up.

[@oRawStormz]

hey, how would actually use the elastic wave equation to see what the deflection y would be at any point?

[@asdjefndk1]

Informative effectiveness

[@022shubhamkadam4]

thank you

[@RamKumar-pw3rw]

Is it possible to find out lateral deflection at centre?

[@munawaralisardar6304]

Cool one

[@ulvitaghiyev1455]

where did u get 12in/7ft ?

[@yossapatpoonkerd9638]

Nice❤

[@memesbrain]

thanks a lot

[@skusaid8512]

Thx ✨✨ champ ✨👍🏻

[@kebabonyejohn8901]

Hello, where can I get your notes?

[@alexladaga163]

nice video!

[@rameshsathyaramesh5249]

sir i need your help regarding above buckling subject,i am coffee processing machinery manufacturer in india ,i fabricated one coffee storage rectangle silo for our client with 12 no colum of 200mm i section length 2.5 meeter ,and abobe on this colum there is approximatly 30'length x 20' width x 19' hight coffee storage silo mounted (aproximatly it store 250 tonne of Raw coffee) , which is not filled yet before filling i have to check about bickling please help me ,i wll send drawing if you share mail id

[@boizzzzzzzzz]

What app do you use to write bro?

[@JohnsBrownEyes]

in the example at the end, I am not getting the same result. my Pcr is around 7900 instead of 49 kips.... i am using the exact same formula and values, so am i doing something wrong?

[@LessBoringLectures]

Thanks! I've added and pinned a correction comment.

[@ShadhenMia-qo4xe]

❤❤❤

[@sazabaxtear1583]

the (le) must be squared

[@internalinjectiontrulyhere6182]

Column bust,note