Q2: Determine the vertical displacement at point using Force Method. 20 marks 3 KN SKN/m A...
8-55 : Determine the vertical displacement of point C. EI is
constant. Use the method of virtual work.
-55. Determine the vertical displacement of point C. El is constant. Use the method of virtual work. $-56. Solve Prob. 8-55 using Castigliano's theorem. 80 kN m 20 kN B 4 m Probs. 8-55/56
Determine the vertical displacement of point C. El is constant. Use the method of virtual work. Prob. 8-55 80 KN.m 20 KN B -3 m 4 m
Use Castigliano's theories to obtain vertical displacement of
the truss point C.
E 3 m B C A 3 m 3 m 3 m 20 kN 20 kN LLI LL
E 3 m B C A 3 m 3 m 3 m 20 kN 20 kN LLI LL
4. Determine the vertical displacement of point C using Castigliano's theorem. Include axial displacements. Assume E, I, and A are constant. 18 kN/m 3m- 2m Alle
8k 3 k/ft -- c) Slope and vertical displacement at point D (use kN and m) a) Conjugate beam method (El is constant)
0 Question 3 a) Using the Force Method, determine the reactions at all supports. In addition to the applied loads, support at A rotates 0.005 radian counterclockwise Given E=200GPa and i=150 x 106 mm! 200 x 109 (20 marks) oda rotation 5 kN/m 25 kNm 10 m 6 m By Figure 3 b) If a spring is connected at point C, determine the force in this spring using the force Method By comparing to the solution in Question 3(a), what...
20 kN 5 Determine the vertical displacement of joint B. Assume the members are pin connected at their end points. Take A = 200 mm and E= 200 GPa for each member. Use the method of virtual work. 12 kN #m B 4 m
5-Use moment area method. Determine the vertical displacement of point D. Use moment area method. A is fixed, B is a hinge and C is a roller. Note that El is not constant. 2KN 2 KN/m EI EI D 2EI 1m
5-Use moment area method. Determine the vertical displacement of point D. Use moment area method. A is fixed, B is a hinge and C is a roller. Note that El is not constant. 2KN 2 KN/m EI EI D...
5. Determine the vertical displacement at point A of the frame. Choose the coordinate system as shown in the figure. EI is constant. Use the method of virtual work (15 points). 2.0 kN/m 1.5 kN/m 1.5 m 1m2m
static
Question 1. The walkway exerts vertical 42 kN loads on the Warren truss at B, D, F, and H. Use the method of sections to determine the axial force in member FH. The section must cut 3 members. Find the reaction force at both ends. IM Examine an appropriate section to cut, draw the FBD. 2M Produce equation of equilibrium SM, SFx and SFy. IM Solve the axial force in member FH. IM [5 Marks] B D F Н...