Maximum Bending Moment Formula | Cantilever Beam & Simply Supported Beam | Quick Revision

[@yeboahsamuel-kn9bg]

You did very well and I also like the song track at the background that's really great man

[@elmerhablo]

Is that PL / 4 in the 3rd one?

[@kshitijverma25]

Yes

[@tyongalves7129]

are you sure@@kshitijverma25

[@ToxicTom1967]

Okay so for a simple load calculation P=the load applied to the beam L = length of beam I’d assume so you multiply the two together and what does that get you? How do I use this information to estimate the beam strength? I’m confused trying to understand this.

[@FrancesObeleEbubechukwu-yz7po]

Thanks ❤️

[@krishnabarua7]

Good

[@sudipmagar3400]

Is maximum bending moment and moment of resistance are same thing???

[@ankityogi3926]

❤️❤️ thanks

[@pkvlogs7816]

Thanks

[@bemnii3242]

good bro

[@salmankhanmohmand9174]

Can i have its proofs??

[@NeBilim-vl1rq]

Why??

[@Wire_up1]

The first one

[@kavitha7918]

why do we put l/2 extra in udl

[@approximate_engineer]

in Fixed Beam under UDL, Maximum Bending Moment is at support. If distributed Load is acting then we consider its cumulative effect as a concentrated load acting at the centre. Force = (wL) Distance between centre of UDL and support = L/2 Moment = Force X Distance = (wL)(L/2)

[@skillhnter1303]

But in video you use this formula for cantilever beam fixed fom one end@@approximate_engineer

[@RealvistaProduction]

What does the P represent?

[@approximate_engineer]

P is the external load applied on the beam (in KN)

[@RealvistaProduction]

@@approximate_engineer ok so another question and I’m sorry Imm just new to all this. Can W kn/m be calculated so that it is represented as a single point load in the center of the beam? In which case, why isn’t the formula WL^2 /4 ?😣

[@approximate_engineer]

actually this (representing UDL in terms of point load ) is done in case of finding the support reactions, but when we are drawing the SFD and BMD, at that case we have to consider shear force and bending moment at a particular section so we cannot consider distributed load at the center of beam.

[@carmelocandido8202]

asd

[@samirakavezah9043]

music or musical instruments aren't advisable in islam let's avoid it God willing

[@aashishprivate]

Thanks