) Calculate the equations of shear force V(2) and bending moment M(z). Type the mathematical expressions or constants. Section AB: Shear force equation V(z) = N Bending moment equation M(x) = _ N'mm...

Extracted text: ) Calculate the equations of shear force V(2) and bending moment M(z). Type the mathematical expressions or constants. Section AB: Shear force equation V(z) = N Bending moment equation M(x) = _ N'mm Section BC: Shear force equation V(2) = N Bending moment equation M(z) =: N*mm


Extracted text: A wooden beam is loaded by a distributed load =5 N/mm as shown in Figure Q4(a). The cross-section of the beam is shown in Figure Q4(b). Assume that LAB=1700 mm, Lục = 3300 mm, W=180 mm, By = 20 mm, and H = 210 mm, ha-20 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. Steps: Fill the gaps in the "steps" to get some marks from the working out process. Adaptive marking is still used. (a) (b) hoi Bo Lan Cross-section Figure Q4: (a) A wooden beam is loaded by a distributed load, (b) cross-section of the beam. b) Calculate support reactions in A and C, remember the sign of the force. Reaction force at point A: x direction: X4= N, y-direction: Y= Reaction force at point C: xdirection: Xe N, y direction: Ye