A в с D E F G 5.00 m 3.00 m 4.00 m 4.00 m 4.00 m 4.00 m

Q: D A В E 3m 6m 4m 2m

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Q: E Internal hinge 2 m 2 m 2 m 2 m 2 m

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Q: Draw the influence line for the reaction at A. Find the positive maximum equivalent unit load for…

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Q: Calculate the reaction at support D of the structure shown.

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Q: The beam is used to support a dead load of 0.6 kN/m, a live load of 2 kN/m, and a concentrated liv…

A: A beam with overhanging on both sides, simply supported at A and B. The beam supports UDL due to…

Q: Problem 3: For the continuous beam shown, construct the influence line for the following: 1- The…

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Q: Find the max upward reaction at C in kN. Put "0" if none 45kN- Concentrated load 50kN/m- Live load…

A: we are asked to determine the maximum upward reaction at support C in KN. Due to concentrated live…

Q: The beam is used to support a dead load of 1 kN/m, a live load of 2 kN/m, and a concentrated live…

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Q: (kN). w = 4 kN/m B. hinge r20 m 0 = 45° C 48.30 88.26 56.56 80

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Q: 2.Determine the Influence Line for the reactions at each support (Ay, MA, Cy), shear at point B and…

A: Influence line is the graphical representation of the response function of the structure as the…

Q: Draw the influence line for the vertical reaction at support B, E, G

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Q: Hinge A B D -10 ft---10 ft --- –20 ft- 20 ft- 3. What is the maximum ordinate of the influence line…

A: Given information in question  Beam Internal hinge Dimensions of beam Moving UDL To find out  Re Mb…

Q: 1200 N/m A 1.5 m 1.5 m (a)

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Q: Refer to the frame shown . a. Draw the influence line for the vertical reaction at A.  b. Draw the…

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Q: Determine the horizontal and vertical components of reaction at the pins A, B, and C of the…

A: Consider the free body diagram

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: Determine the reaction at B on the beam. Let wo = 61 kN/m, L = 6 m.

A: To find the support reaction at the support B in the simple supported beam carrying a uniformly…

Q: A 10 kN/m W F₁- -a 2m с 2m 10 kN/m w 2m -a B 2m

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Q: Using Muller-Breslau principle sketch the influence line for i. Support reaction at A ii. Shear at…

A: We have to use Muller-Breslau principle to sketch the influence line.

Q: Calculate the reaction on the beam if W1= 13 kN/m P 10 kN M = 17 kN-m Counter clockwise x-6m y=2m…

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Q: For the beam shown in the figure below, draw the influence line for RC, and determine the maximum…

A: Draw the ILD by providing unit displacement at C. Then using similar triangles calculate the…

Q: Influence Lines 0.5 -0.5 -1 15 Location of Load (ft) 10 20 25 30 35 40 Reaction at A (unitless)

A: 1.)  The expression of reaction at A due to load of 10 kips placed at 10ft is given as…

Q: Draw the influence line for RC determine the maximum absolute reaction (negative or positive) at C

A: GIVEN-  a beam carrying concentrated live load of 38.9 kN, a uniformly distributed live load of 38…

Q: 400 N/m The element is supported by a Pin Connection at A and a trolley at B. Define force…

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Q: A 5 m- B -5 m-

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Q: For the beam shown in the figure below, draw the influence line for RC, and determine the maximum…

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Q: Using the Muller-Breslau principle, sketch the appropriate shape of the influence line for the…

A: Given, Dead load, D.L. = 1.5 kN/m Live load, L.L. = 2 kN/m Moving live load = 100 kN

Q: 0.6 m 10 kN 0.6 m 0.8 m 60° 0.4 m 6 kN

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Q: The beam supports a uniform dead load of 3kN/m, a concentrated live load of 8kN, and a uniform live…

A: Draw the ILD using Muller Breslau principle (by providing unit displacement along the vertical…

Q: Determine the reaction at A (in kN). 31 KN/m 2m 5m 43 KN /m

A: To determine reaction at the supports, we have to use equilibrium equations which are as follows:…

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.