8. [AB, OB] Use the method of virtual work. (EI is constant)

Hand written and clean writing please

Determine the vertical displacement of joint A. Each bar is made of steel and has a cross-section area of 600 mm2. Take E = 200 GPa. Use the method of virtual work.

use virtual work method to determine horizontal and vertical components of the deflection at joint B of the truss P D A E B -2 at L EA= = constant P A F |--

Use the method of virtual work. Use the method of Castigliano's theorem

Use the method of virtual work and determine the horizontal deflection at C. EI is constant. There is a pin at A. Assume C is a roller and B is a fixed joint.  B. Also solve using Castigliano's Theorem    note: add 4.39 to all loads

Please send right answer with calculations and diagrams.

Using the virtual work method determine slope of the beam at "A". Beam is subjected to a uniformly Distributed Load “W" and a concentrated moment "WL^2" at “A" (Express the results in terms of W, L, and EI) w ikIft=constant)

5 Determine the horizontal displacement of joint C. Assume the members are pin connected at their end points. Take A = 200 mm², and E= 200 GPa for each member. Use the method of virtual work. Solve using Castigliano's theorem. 8 kN 3 m 3 m 4 m C B

For the beam shown, obtain: A). Applying the double integration method, the rotation in the left support (A), and the deflection in (C). B). Applying the moment of area method, the rotation in (D), and the maximum deflection between supports A and B. C). Applying the conjugate beam method, the rotation in (B), and the deflection in (D). Use the following Values: a = 1.75 m, q = 2.25 kN/m. E = 200 Gpa, |= 200 x10^6 mm^4 Note: Please provide the deflection results in mm and rotation in degrees. 90² qa A B D C а