Finding the bending moment for maximum stress

mercredi 2 avril 2014

Hi,



I am looking to use My/I to find the maximum bending stress for a beam



My problem is I don't know how to find the bending moment- the reason why:



The beam has more than one point of load, aside from the reaction points. (Pin joint cantilever beam)



The sum of all moments equal 0 so I dont know how or which bending moment to use.





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