Problem 1 Detemine the reactions at all supports and connections. A and D are pin supported, while B is fixed, and C is pin-connected. 18 kN 16 kN 10.6 kN/m 3.5m 4m 3.5m + 2m 2m 2m 3m

solve the following problem with the correct answer please, please make sure to show all work so I can understand..

help pls

Calculate the forces in all members using equilibrium of joint, ALso check weather the member is in tension or in compression. only HANDWRITTEN answer needed ( NOT TYPED)

Determine the slope and the displacement at the end C of the beam. Use the moment-area theorems. W is equal to the last digit of your EN number (EN ######W) Image or a scanned copy of handwritten answer should be submitted to the given link. W = 6 kN 8 kN W kN A IC D B. 3 m 3 m 3 m

I do not understand these, please explain each one and the differences:Conjugate-beam method, double integration method, method of virtual work, unit load method and Castigliano's theorem.

Solve the problem by the moment-area method. The beam has constant flexural rigidity EI. A simple beam AB supports two concentrated loads P at the positions shown in the figure. B C 4. 4 A support C at the midpoint of the beam is positioned at distance d below the beam before the loads are applied. Assuming that d = 12 mm, L = 5.4 m, E = 200 GPa, and I = 193 x 10° mm, calculate the magnitude of the loads P (in kN) so that the beam just touches the support at C. 163.87 x kN

The coefficients of friction between the block and the rail are Ms = 0.25 and Mk= 0.20. Given: P2 = 600 N. Find the magnitude and direction of the smallest force P required to keep the block from moving down. The magnitude and direction of the smallest force Py required to keep the block from moving down is Note: pls show correct working out and final answer. Refer to the image and show everything in the working out like magnitude and and direction of force P1. Sorry to rush but I need this quickly!. Thanks.

Problem 1 Find the reaction forces of the supports on the beam and the forces in the articulated joints. Check on the calculations using the principle of virtual works. 91² 2ql B q A *+++ 1 t l 1 21 ^ t 1

Problem 2: For the beam given below: (a) Calculate all support reactions. (b) Draw the shear diagram. Show all important values of shear. Show the sign convention within each region. (c) Draw the moment diagram. Show all important values of moment. Show the sign conventions within each region (concavity: smiley face, sad face, etc.) (d) Sketch the deflected shape. Show supports in your sketch. For your solution, let w = 2 kips/ft and L = 20 ft. A L 22 B L W C