C D E A B -5 m -8 m- -8 m- -5 m-

Q: A beam with simple supports is subjectedto a trapezoidally distributed load (see figure).The…

A: Given:- Intensity of the load varies from 1.0 kN/m at support A to 2.5 kN/m at support B. To find:-…

Q: Given: The beam is supported by the roller at A and a pin at B. Find: The reactions at points A and…

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Q: Use the Müller-Breslau principle to sketch the influence lines for the vertical reaction at A, the…

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Q: Determine the maximum positive moment that can be developed at poin shown in figure due to a…

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Q: The moving load is transmitted to the bottom chord of the truss. F G 3 m B C D 3 panels at 4 m = 12…

A: considering joint d

Q: Solve the frame approximately using Portal Method. 30KN d 1. 6m 60KN k 6m 72KN 8m TITT 10m 12m 10m…

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Q: 67 kN/m |A +一 8 m 4.0 m, B

A: Given beam- Members AB and BC  are joined by a hinge joint.

Q: a) 12.5 kip b) 32.5 kip 10 kip/ft c) 7.5 kip 5 ft The simply-supported beam above is subjected to a…

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Q: Problem 6 Using the Muller-Breslau's Principle, draw the influence lines of the following response…

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Q: Influence Lines of Beam: For questions Q1 and Q2, draw the influence lines for the vertical reaction…

A: To draw ILD for reaction at D and moment at C

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.