C D E 6 m В -2 panels at 8 m = 16 m EA = constant

Q: Problem3.3.9: compute the total reactions at A and b on the truss as shown in the fig. 22.4 kN 6m 20…

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Q: 16.15 Problems for Solution P16.2 Sections 16.1-16.6 for the situations listed. Both reactions and…

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Q: ANALYSIS OF STATICALLY DETERMINATE STRUCTURES INFLUENCE LINES Draw the influence line for the force…

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Q: a) Draw the influence lines for bar forces in members ML, BL, CD, EJ, DJ and FH of the cantilever…

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Q: Problems 2. Draw the influence lines for the reactions at supports B and D and the shear and bending…

A: A force when applied on the beam or structure, the effect on the beam must be studied. This effect…

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.