or the shear at S ? Pleas

Q: 20 IN H 1=3 m 3 d 1=3 m 1-3 m Which of the following most nearly gives the force in member cd due to…

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Q: а. What is the internal shear force at point x = 4.1 ft if w, = 3.5 lbs/ft and L = 9.1 ft?

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Q: Classify the structure below as determinate or indeterminate and what degree of * indeterminacy.…

A: Number of reactions r = 2+1+2 =5 Equallibrium equation available in 2 dimensional body = 3 (ΣFx =0,…

Q: For the beam below 2m 3100 N 800 N 200 N 400 N 800 N/m 3 m The absolute value of the shear force at…

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Q: The truss in the figure is supported by a roller at point A and a hinge at point B. Determine the…

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Q: 10 ft 12 ft D E 60 k Pins at B and D 16 ft Fixed at A Pinned at F F - 8 ft A Prob 5) Solve for the…

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Q: Calculate the magnitude of FFB in the truss. E 2000 N 1000 N D 4 m B в 4 m

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Q: Classify the structure below as determinate or indeterminate and what degree of indeterminacy.…

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Q: What is y-axis reaction at Support E (Reaction Ey) in KN?

A: For the given beam and loading, the y-axis reaction at support E has to be computed.

Q: 2. Determine the magnitude of the pin force at B. 0.43 m 0.61 m 125 N-m B 0.43 m 0.43 m

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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.