How to Draw Shear Force and Bending Moment Diagrams for a Beam with a UDL

[@pDamlad]

This really helps

[@MelanieLloyd-i1g]

Great graphics!

[@TheEngineeringExecutive]

Thanks, glad you like them!

[@majeedsofy2050]

At Point B ( end of 6' to the right), the shear force you calculated is 0 but the diagram shows (150 N)? because shear forces at 0 and 6' distance should be equal and 150 N each, please explain why ?

[@TheEngineeringExecutive]

Apologies for the poor explanation on my behalf, sorry for the confusion. When x = 0 the shear force goes from 0N to 150N. When x = 6 the shear force goes from -150N to 0N. The UDL continues to act on the beam up until x=6, so the magnitude of the shear force increases up until 6m as the span of the UDL increases. Hope this helps

[@zainiqbal-ek7mz]

Hello dear, Great job. I would like to appreciate your work. But it would be better if you would edit or add another video to explain the corrected Shear force diagram. I am also attaching your reference comment below so for more understanding. "Apologies for the poor explanation on my behalf, sorry for the confusion. When x = 0 the shear force goes from 0N to 150N. When x = 6 the shear force goes from -150N to 0N. The UDL continues to act on the beam up until x=6, so the magnitude of the shear force increases up until 6m as the span of the UDL increases. Hope this helps"

[@hapless_152]

Switch off the cringey music.

[@TheEngineeringExecutive]

Thank you for the feedback, please see most recent upload