Braced Excavations

[@wijeweera123]

Thank you. Very rare example.

[@karasif26]

Great video brother . Keep it up 👏👏👏

[@aman-peon]

why are you allowed to create a hinge reaction at b? this doesn't happen in real life. is it bc you would need finite analysis (computer software) to solve bc of the inherent indeterminacy.

[@Citizen4523]

bc the manual says so. dont think about it, just compute.

[@ahmadalsakiti]

thanks a lot for this helpful video

[@reded3104]

in first question what if c=30?

[@hanselsamuel]

37:57