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Q: Exercise i 1 2m IT 20km m C 3m B Solve for shear and Moment Equations. for the looded beam shown…

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Q: 1. Compute the reactions and draw the shear and moment curves for the beam in the Figure. Assume…

A: Given: Required : Support reactions,  shear force diagram and bending moment diagram

Q: Determine the force and moment reactions at the support A of the cantilever beam subjected to the…

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Q: Draw the moment diagram of the beam shown below. 43.8 kN/m 29.2 kN/m 5 m +2m- Determine the maximum…

A: Bending moment: It is defined as the algebraic sum of moments about the point is taken as zero. The…

Q: 1) Determine the moment at joints D and C, then draw the moment diagram for each member of the…

A: The given frame is shown below.EI is constant.

Q: A simply supported beam has a span length of 17 meters. It carries a uniformly distributed load of…

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Q: A 0 4 m O B

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Q: For all problems, draw the indicated influence lines. For #1, use both the "unit load method" and…

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Influence Lines

The graphs that show the variation of a function at a specific point on a beam or truss due to a unit load placed at any point along the structure are known as influence lines in engineering. Some common functions that are studied with influence lines are shear, moment, and deflection. In designing beams and trusses, it is important to use influence lines in structures where loads would move along their span such as bridges, crane rails, conveyor belts, floor girders, etc. The influence lines help to study where a load will create the maximum effect for any of the functions.