1- The vertical reaction at B is given (16.5 to upward). () Determine the vertical reaction at support A of the given frame. 12.5 13.5 10.5 11.5 18 m 12m 1.5 kN/m 2.5KN/mA B T 6 m 15KN 6 m 6m

3. The 450-kg uniform I-beam supports the load shown. Determine the reactions at the supports. 5.6 m + 24 m 220 kg 3/4 450 (9.81) N 14 1.6 2.4m 4 m Ax G By Ay 220 (1.81) N From EFx = 0, Ax =0 EMA =0: = 0: -450(1.81)4 - 220 (9.81)(5.6) + By (8) • o ) By = 3720 N ZFy = 0: Ay- 450(1.81)-220(1.81) +3720 = 0 Ay = 2850 N

UNICARD Worksheet 10- Shear Force and Bending Moment Diagrams Question 3: (recommended time-30 minutes) Draw the shear force and bending moment diagrams for the beam given below. Determine the maximum bending moment in segment AB and its location from point A. Neglect the weight of the beam. Answer by following steps a to f, below. Ay 40 kN/m 20 kN B 150 kN·m 8 m 3 m a) Determine the support reactions at points A and B using the FBD of the entire beam. For OAx = 0 EM-0 +(By x8) (20 × 11)-(160 × 5,5)-150-0 By-152915 - (Ay +8) + (160 × 2,66)-150-60 = Ay 27.083 Ay Ax 5,3m 8m 160 20kN 150. b) How many segments are required to draw the shear and bending moment diagrams for the given beam? Name the segments. 2 Segments 5x 27,095 لاينا Segment SF 27,063 160 20 -5,3 Segment 152,915 Bending c) Express the shear force and bending moment as functions of x (the reference coordinate system is placed at point A) for segment AB and determine the shear force and bending moment at the points located…