Question

The beam has the rectangular cross section shown. A beam of length 6 meters pin-supported 2 meters from the left end and roller-supported 2 meters from the right end. The beam has a rectangular cross section with base length 50 millimeters and height 150 millimeters. Load: w, uniform along beam.

Part A If w = 4 kN/m , determine the maximum bending stress in the beam.

Can you please draw out the moment and shear diagrams for this one using the integration (not area) method? I'm trying to find the formulas for both the shears and moments along each interval (0<=x<=2, 2<=x<=4, 4<=x<=6).
50 mm 150 mm 2 2 2

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