Calculating Bending Moment and Using Virtual Work Principle for Cantilever Beam

AI Thread Summary
To calculate the bending moment for a cantilever beam, it's essential to first derive the bending moment equation based on the applied loads. The principle of virtual work can then be applied to analyze the beam's deflection. Understanding the shear force is also crucial, as it can be determined from the given distributed load. Familiarity with strength of materials and a clear definition of 'bending moment' will aid in solving the problem. Starting with these foundational concepts will facilitate a more effective approach to the calculations.
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Homework Statement



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Homework Equations





The Attempt at a Solution



I think #1 is to find the bending moment equation, then use the principle of virtual work. I have no idea how to find the bending moment equation and which principle of virtual work to use. Any guidance would be appreciated.
 

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What about the shear force? Can you find shear from the given distributed load?

Have you studied any strength of material?
 
Do you have a working definition of 'bending moment'? Are you able at least to calculate the total load? Answers to these 2 questions would be a valuable starting point, in addition to SteamKing's suggestion.
 

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