Bending stress in beams- problem 1-Mechanics of Solids

[@souvik.fingtore]

No doubt he is one of the most brilliant teacher in SOM today, I had been really struggling to understand this topic for so long and there are no proper explanations available on youtube for this topic

[@sureshjayana6474]

On Shear force and bending moment please make cantilever,simply support beam, overhanging, with point load,udl,uvl

[@hareeprakash1670]

Some problem m equal to w l /8 why?

[@SouvikCivil]

Ohh....thanks sir ...i was waiting for This topic only....

[@vishalbhardawaj9911]

Great explanation sir 🙏🙏

[@dellpi3911]

kzbin.info/www/bejne/nIPchpljfL5qa5Y.

[@harshvardhan125]

Why not bending moment about centre is wl^2/4

[@Zukki13]

Hi sir. W stand for what? Force?

[@akhi_shiny23]

Load

[@sohaninunisa2055]

Sir I'm confused about the units while calculating bending moment t

[@huzaifatariq4623]

Y

[@amartyarandive6078]

Sir in both compression zone nad tension zone bending stress are taken positive ?

[@huzaifatariq8507]

NO DEAR COMPRESSION +VE AND TENSION -VE..

[@amartyarandive6078]

@@huzaifatariq8507 hi So bending stress can be negative and positive right?

[@huzaifatariq4623]

Yeah

[@amartyarandive6078]

@@huzaifatariq4623 And what about principal stresses

[@amartyarandive6078]

@@huzaifatariq4623 can principal stress be negative?

[@mazo3550]

are u the one answering problems on chegg 😮

[@Chardik635]

cantilever beam 56 m long carries u.d.l. of 8 kN/m. Find dimension of rectangular beam. Take permissible stress in beam is 6 N/mm2. Take ratio Depth to breadth is 2.0.

[@Y4red]

whats the answer?

[@vijays1194]

At same not rectangular section I need same calculation for circular tube

[@vaibhavchhajed1099]

Thanks sir u r awesome 😍

[@n.s.jathursan.4635]

Very helpful thx...

[@dellpi3911]

kzbin.info/www/bejne/nIPchpljfL5qa5Y.

[@vssunm]

Thank you sir 🙏😄

[@dellpi3911]

kzbin.info/www/bejne/nIPchpljfL5qa5Y.

[@akshaygoel6648]

Unit conversion galat hai 40kN/m - 40000000 N/mm hoga

[@alirazawains512]

40 kN/m = 40 N/mm

[@keenlloydvallarta8494]

@@alirazawains512 stupid

[@hareeprakash1670]

Bro please give a number one doubt bro

[@riteshshisode8759]

40KN/m= 40X10^6 N/mm correct karo

[@AyandaMhlongoUnderconstruction]

Yeah

[@makudamakana5440]

No check your math again

[@alirazawains512]

40 kN/m = 40 N/mm

[@keenlloydvallarta8494]

@@makudamakana5440 Check your brain

[@G_SUZAL_8289]

40 Kn/m = 40 N/mm

[@rjamanlife]

Thank you sir

[@dellpi3911]

kzbin.info/www/bejne/nIPchpljfL5qa5Y.

[@damayntiborad2266]

Good

[@gtumimp3005]

Thanks

[@sainishanth6493]

Nice

[@ashokchoudhary579]

how you know we have to calculate Ixx not Iyy

[@HP-pn8jr]

Magic

[@nathanrischer5379]

Did you every find out? I am wondering the same thing

[@alirazawains512]

40 kN/m = 40 N/mm

[@keenlloydvallarta8494]

No. 40 kN/m = 40 x 10^6 N/mm

[@Nananooo990]

Thank you

[@dellpi3911]

kzbin.info/www/bejne/nIPchpljfL5qa5Y.

[@nravikumar8895]

Perfect

[@sailendranathpal8]

Thank U

[@uh1100]

Shouldn't the stress increase with the increasing I ? I being the denominator.

[@omsaiacademy7041]

1n per mm aa raha

[@amitcreation5733]

Sir ji hindi me samjay aap

[@kumarvinayakmaurya4163]

Bhai

[@keenlloydvallarta8494]

The process is correct but poor conversions lmao. Did he just divide 40 x 10^3 by 10^3 to change kN to N and m to mm those 10^3 would cancel out and will result to the same number LOL 40 kN/m is not 40 N/mm.

[@TIKTOK-yv4nt]

What is R

[@RanjitsinhRathod-m9n]

Thank you sir 🙂

[@yohkevohprince6812]

thank you sir

[@dilipprajapat1856]

Ghanta😅

[@Ghadaprasad5830]

Thank you