f) Determine the maximum bending stress and shear stress that occurs in the beam. Maximum bending stress: MPa Maximum shear stress: MPa Shear stress equation Write down the shear stress equation: The...

Extracted text: f) Determine the maximum bending stress and shear stress that occurs in the beam. Maximum bending stress: MPa Maximum shear stress: MPa Shear stress equation Write down the shear stress equation: The definition of the variables are: Shear force V, 1st moment of Area Q, 2nd moment of area Io, width of cross-section feature t.


Extracted text: A wooden beam is loaded by a distributed load w = 5 N/mm as shown in Figure Q4(a). The cross-section of the beam is shown in Figure Q4(b). Assume that LAB = 1600 mm, LBC = 3400 mm, W=190 mm, Bo = 20 mm, and H = 200 mm, ho=40 mm. Units: use N, mm, MPa as consistent units for all calculations. Decimal points: any decimal points are fine and all the numerical questions have a 10% error tolerance. (а) (b) hot Bo H LAB LBC Cross-section W Figure Q4: (a) A wooden beam is loaded by a distributed load, (b) cross-section of the beam.