254 CHAPTER 6A INFLUENCE LINES FOR STATICALLY A PROBLEMS Sec. 6.1-6.3 6-1. Draw the influence line for (a) the vertical reaction at A, (b) the shear at B, and (c) the moment at B. Assume A is fixed. Solve this problem using the basic method of Sec. 6.1. 6-2. Solve Prob. 6-1 using the Müller-Breslau principle. 2m Probs. 6-1/2 B 1m

Q: ONNÉ : D 6 m H 1000 N Treillis à l'équilibre Poids des membrures négligeabl 6 m

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Q: Problem II. The fabricated steel members are being assembled into a truss on-site in the…

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Q: Find the coordinate of centroid of the shaded area

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Q: the coordinates of the centrold.

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Q: Determine all force the truss Shown mem bers of 600 4 m 4m

A: Above given truss

Q: a) EI L

A: We are authorized to answer one question at a time, since you have not mentioned which part you are…

Q: 60 kips 20 EX/ Analysis all member C G 20' F 60 kips 20 15' 30 kips 15'

A: All data is given in the figure belowneed to findforces in all member

Q: Find force BE And EC

A: Given Data:Span AE= 3mSpan ED= 3mLoad on B= 5kNLoad on C= 5kNBC=CD

Q: -1: Find Reactions and pin force 6' A Homework 7: 20' 12k 2: Find Reactions and pin force 2' 5' 10'…

A: To find reaction and pin force

Q: Q2:- A rectangular gate AB in Fig is I m long and 1.Sm wide into the paper, hinged at 4, and resting…

A: formula to find force exerted on flat plates immersed in the water F=γAhγ= unit weight of liquidA=…

Q: 32/(2a)-3

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Q: 9-64. Locate the centroid (X, ỹ) of the shaded area. 1 in. 3 in. 3 in:- -3 in.- Prob. 9-64

A: Locate the centroid (x, y) of the shaded area.

Q: 2. Classify the the dégree of indetermina'cy. structure. If indeferminate, specify

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Q: bON 1ON 1 1 gm c' 1ON | 20N GON H. 16N

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Q: 0.115=(1.483-3tan@)-(1,368-33 tan®)

A: answer angle = 179.04 degree

Q: Locate the centroid y of the area.

A: To determine the y-coordinate of the centroid of the given area.   The given area is bound by…

Q: Show the derivation of Maximum EIy values of Restrained Beam Loadings

A: Given data in question  Fixed beam UDL Span member length  Moments at ends To find out  Maximum EIy…

Q: If F=126N, 0y = 60°, then Fy = N.

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Q: Show all solutions

A: The task is to determine the forces in bars BD and DE.Here's a breakdown of the steps to solve the…

Q: 4. Locate the centroid (7, 5) of the shaded area. 1 in, 3 in. - 3 in.- -3 in.- Prob. 9-64

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Q: Draw the B.M.D for the following

A: The diagram given in the question is as follows:

Q: 17 - Three dimensional F1 = 419i - 170j + 110k F2 = 247i - 423j - 153k   for vectors F1 + F2…

A: Given:- F1 = 419i - 170j + 110k F2 = 247i - 423j - 153k To determine:- F1 + F2 = ?

Q: Example 8: Draw the A.F. D., S. F. D. and B. M. D for the frame shown | 100kN B. C 20kNIm, 4 2m A 2m…

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Q: Locate the centroid of the shaded area. 4 m 1 16 -8 m- y = 4- - [+] X 2 X

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Q: QI) Find the support reactions, and draw M, N, V diagrams of the beam. P=(4+B)N Q=4N q-6N/m + + B G…

A: Reactions

Q: 13. Locate the centroid x of the area. -14. Locate the centroid y of the area. y 1 y = 4 - 16 it. 4…

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Q: D. AB

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Q: Draw the FBD of member ABC 160 mm 90 mm 240 N IS0 mm B. 320 mm D. 125 mm -300

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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.