Using the slope-deflection method, determine: a) Reactions, Internal forces of the elements, displacements and rotations in the nodes. b) the vertical displacement of point B. Moment in B: 260 kN*m Rectangular cross section: 0.30 m x 0.35 m E=20000 MPa

Q: Note: The values of Constants A, B, C, D can be determined using the following: A=2 B=9 C=5 D=3

A: Fixed end moment mBC =-2.18220=-6.72mBC =2.18230 =4.48  MBA +MBC =04EIθB7-6.72…

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Q: For the following beam use the method of virtual work to determine: (a) Solve for the slope at B…

A: “Since you have asked for multiple methods, we will provide the solution only using the first method…

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Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.