Portal Frame Method - Problem No 1 ( with shortcuts )( Approximate Analysis of Multi-Storey Frames)

Use the portal frame method of analysis and determine ( approximately ) the reactions at A, B, & C of the frame. Draw ( approximately ) the shear and bending moment diagrams.

[@sumitwrd]

How to know that axial force in firtst two columns is tensile and in last column it is comprehensive 🙄🙄🙄

[@nidhisunkari2171]

The moments at each end of the beams give rise to vertical reactions in columns. The windward column will have an upward pull (tensile) and the leeward column will have a downward push (compressive).

[@AdityaMishra-fn1um]

Sir how do we calculate the moment if add UDL on both story along with lateral load 6:11 will we use wl/2 or wl²/12

[@AdityaMishra-fn1um]

Udl acting on beams of both story....

[@jaypi_075]

i watched your video about cantilever method, and i wonder why would the end moments and reactions isnt the same in your portal method when the given is just the same. please answeer thank you

[@Stanacademy]

can't be necessarily same. because these are approximate methods.

[@JeevanRamavath]

NYC explanation

[@SouvikCivil]

Thanks a million professor, really your channel is one of the best engineering channels

[@suhailrather985]

Great vedio sir .....so much helpful

[@MaksWalilko]

This is why hes the GOAT!!!!

[@alaayasser7564]

THANKS really ❤

[@charishma_4948]

Thanks 🎉

[@inamlucky4984]

perfect yar

[@aizasorianobaquiran7089]

Very nice Explanation sir💛

[@RohitYadav-bm6om]

Nice sir 👍

[@chaitanya.b9906]

Very easy explanation 👌