The influence line for shear just to the right of D for the beam shown A B -5 m- -6 m- a. crosses the origin three times O b. crosses the origin one time O c. crosses the origin zero times O d. crosses the origin two times C -4 m D E --3m- -3 m- -4 m- F

Q: a1 For the pin connected frame, determine the horizontal and vertical components of the pin…

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Q: A В 5m 4 m 6 m 15m

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Q: Determine the maximum reaction at support B, the maximum shear at point C and the maximum positive…

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Q: 240 mm 240 mm | P A E F B D C 160 mm 240 mm

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Q: Draw the influence lines for the shear and bending moment at point F of the beam shown in this…

A: Step 1:Step 2: Step 3: Step 4:

Q: Draw the Influence line for member BC of the k-truss hown, Indicate numerical values for peaks.

A: A k truss member is given below need to find the ILD(Influence line Diagram ) for member BC

Q: 3. Construct the influence line for the shear at point C of the beam: B 4 m 10 m

A: Given  Simply supported beam with Hinge support at A and Roller support at B     Say 1 unit of force…

Q: Which of the force systems in (b) through (f) are equivalent to the force-couple system shown in…

A: We need to check where the resultant force and moment is similar to A

Q: Draw the influence line of the Shear (VA-2) for the girder-beam shown in fig. below:

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Q: Question (2) For the beam shown in figure (2), draw the influence lines for: 1.…

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Q: The designed to withstand a uniformly distributed live load of 60 kN/m, a dead load of 20 kN/m, and…

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Q: Determine Static determinacy A B Hinge (c)

A: Given data : Number of member (m)=2Number of external support reaction (R)=2+2=4Number of Joint…

Q: Assume that the loads are being transmitted to the bottom chord in the truss depicted, and draw the…

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Q: Determine the shear at point A for the beam shown. 40 k 40 k Hinge B -10n 10n나-1on- Select the…

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Q: Q1-Draw the axial force, shear force and bending moment diagram for the frame shown in Fig. below.…

A: A frame is roller supported at A and hinged supported at D,The frame is loaded with a horizontal…

Q: The influence line for shear at C for the beam shown is A B -5 ft- O a. 0 at B and 1 at D O b. 0 at…

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Q: 4497) Determine tha force in bars BD, CD, and DE of the nacelle trus showa in Fig. P427. 600 b 1200…

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Q: A. 1 through 4, consider the beam below, supported with a hinge a 3. Which diagram shows the…

A: Influence line diagram of a beam is drawn to find reactions, shear force, and bending moment at each…

Q: 4a. Draw the quantitative (i.e. including values) influence line for the vertical reaction at E. A 4…

A: To determine ILD for reaction at EILD for an internal moment at CILD for shear just to the left of…

Q: Draw the influence lines for the members: BC, HG, CG, and CF, for the truss shown in Fig. 1.

A: Place a unit at A only and determine the forces in member BC, HG, CG and CF. Place unit load at B…

Q: 5. Determine the maximum live shear at C caused by the moving loads 80 KN 40kN 40kN 1m 2m 2m B 2m с…

A: Given data:

Q: force Fin = 100 N is applied at E. (1) Determine wz for link AB, w, for link O4B, and ws for link…

A: Solution: VA=VO2+w2×rAo2VA=0+10 k^×10.05Cosi^+Sin60 j^VA=0.25j^-0.433i^VB=VA+VBAVBA=w3 k^+rBA j^…

Q: Determine the shear at point B for the beam shown. 20 kN/m A Hinge 10 m 5 m 5 m Select the correct…

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Q: For the beam shown below, determine the highest negative ordinate of the influence line for the…

A: We need to draw influence line diagram for shear at B.

Q: In the influence line of V at D, the ordinate of this influence line at point B equals * A Hinge В D…

A: To find:- ordinate at B for ILD of V at point D.

Q: For the truss shown below draw the influence lines for Ay, Ey, FAH and FBC for a moving load between…

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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: Select the correct influence line diagram for shear force at x of the following beam: (a) (b) (c)…

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Q: QI) Draw the influence line diagram for the force in member ED of the bridge truss shown in figure…

A: Influence line diagram for ED

Q: a For the beam shown in the figure: a. Draw the influence line for reaction at A, for shear just to…

A: In order to draw the qualitative ILD use Muller Breslau principle . Draw the deflected shapes…

Q: Draw the influence lines for the vertical reactions at supports A, C, E, and G of the beams shown in…

A: for continuous beam influence line diagram can be drawn with the help of Muller breslau principle.…

Q: Draw the influence line for the shear in panel CD of the floor girder shown.

A: The FBD of the beam will be:

Q: What will be the ratio of ordinate at 'B' and 'D' of the influence line diagram drawn for moment at…

A: Given arrangement, To find the ratio of ordinate at 'B' and 'D' of the influence line diagram drawn…

Q: 140KN 16KN/m 15KNM 1m 2m 3.0m

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Q: Draw the influence line of the shear (Va-2) for the grider beam shown in the figure

A: Given The girder in the above diagram IL is given blow

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.