a. Determine the vertical reaction (kN) of the hinge. Indicate its direction, use positive value if it is  upward and negative if it’s downward. b. Determine the horizontal reaction (kN) of the hinge. Indicate its direction, use positive value if  it’s to the right and negative if it’s to the left. c. Determine the vertical reaction (kN) of the roller support. Indicate its direction, use positive value if it is upward and nega

Determine the magnitudes of the reactions at A, B, and D for the pair of beams connected by the ideal pin at Cand subjected to the concentrated and distributed loads. 30 kN 3.4 kN/m A B C Hinge -3.5 m 3.5 m 2.5 2.5 -5.0 m- 1.5 m m Part 1 We need to separate the two beams and draw a Free-Body diagram for each body. Each of the triangular distributed loads has been replaced by a equivalent single force R at the appropriate distance (d, or dz). Calculate R, d, and d2. d, R Cy R 30 kN A, 2.5 2.5 -5.0 m- 1.5 3.5 m 3.5 m m A, By Cy Dy Answers: kN R = m d =

5.) Calculate reactions at A and C, as well as the forces in members EF, BF and BC. Use the method of sections. 2000 Ibs 5000 Ibs 4' 4' E F 3' A B CALE DAR