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Cantilever beam bending moment and shear force 
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#1
Sep2909, 01:34 AM

P: 122

1. The problem statement, all variables and given/known data
im trying to write a program for a class but first i need the formulas for the bending moment and shear force. i have the displacement and angle of the cantilever beam under a point load: Y = [(WX^2)/(6EI)][3a – x] for 0<x<a Y = [(Wa^2)/(6EI)][3x – a] for a<x<L Theta = Wa^2/(2EI) 2. Relevant equations y = displacement E = young's modulus I = moment of inertia L = length of beam w = uniform load (weight per unit length) 3. The attempt at a solution please help, i have to write 3 programs due tomorow and cant get started without these formulas :( 


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