Using the Müller-Breslau principle, draw the influence lines for the reactions and internal forces noted below each structure. 8 m +4m 6 m +3m-t-3 m Find Rb,Me,Ve,Vbleft,Vbright,Mb

Q: 1. Draw the influence line for the forces in bars CG, HD and EF of the truss shown in Figure 1.…

A: Dead load:15 kN/mLive load: To determine:Maximum forces in CG, HD and EF by drawing ILD of forces.

Q: For the system shown, a. Determine the equivalent force-couple system at the base at C. Express the…

A: Given:

Q: %3D If the intensity of the distributed load acting on the beam is w = 3KN/m, determine the…

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Q: Solve for all reactions at A and B

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Q: Use the Müller–Breslau principle to draw the influence lines for the reactions and internal forces…

A: Solution:- The given figure is shown below,

Q: II. Determine the reactions at the supports for the structure shown. b. 30° A X 3 50 k tontont 1.5…

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Q: 2- Determine the force in member BD and the components of the reaction at C and D. 240 NUM 150mmy…

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Q: A simply supported beam has a span of 10m. A 7m long udl of 10 kN/m intensity crosses the beam from…

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Q: Solve for the reactions at A, B, and C. .9 kN 10 KN 2 kN/m B(hinge) 12 m 4 m 5 m 4 m 5 m 18 m

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Q: Solve for the reaction at B and E.

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Q: Determine the horizontal and vertical components of reaction at the supports A and B. 20kN/m

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Q: ow. What is the height of the influence line at A?

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Q: A flat circular plate lies in the horizontal (xz) plane and is supported at the three…

A: Given data- Circular plate weight = 500 KN It lies in the X-Z plane To Find- It is needed to find…

Q: Q1. (а) Figure Q1(a) shows a beam loaded with a point load and a partially M UTM uniform distributed…

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Q: HOON 200N 300N-m A 6m 4m 4m

A: Given a cantilever beam with loading and ask to find support reactions

Q: Q.3) The rod is supported by a roller at A and a smooth collar at B. The collar is fixed to the rod…

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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.