For the load group and influence line shown, P1 = 32 kips, P, = 32 kips, P3 = 8 kips, a = 14', and b = 14! The influence line is for V40- = shear just left of 40' Determine V40- in kips to two decimal places when the force P, is at 8! Use the correct sign. 15 20 P1 P3 10 30 1 - 1 b a

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A: Applying three moment equation to span (1) and span…

Q: Q.- for fig find reactions at supports A and c 10 KN S √777777/45 # 2m 1 20 30 KN.m 2 ata. fix 6m Ac…

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Q: Solve the shear force, 6ft to the right from A.

A: Solve the shear force, 6ft to the right from A.

Q: For the load group and influence line shown, P₁ = 8 kips, P2 = 32 kips, P3 = 32 kips, a = 14', and b…

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Q: GIVEN: L1 = 4.5 m W1 = 10 kN/m L2 = 1.2 m W2 = 12 kN/m L3 = 0.5 m L4 = 12 m L5 = 1.5 m A. What is…

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Q: The influence line is for V40- = shear just left of 40'. A load of 0.5 kip/ft is placed from O' to…

A: The influence line is for V40 - shear just left of 40'. A load of 0.5 kip/ft is placed from 0' to…

Q: For the load group and influence line shown, P₁ = 32 kips, P2 = 32 kips, P3 = 8 kips, a = 14', and b…

A: Load, P1 = 32 Kips  Load , P2 = 32 Kips  Load , P3 = 8 kips

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Q: What is the internal force in member AD? A. 750 N , T B. 450 N , T C. 750 N , C D. 450 N , C SHOW…

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Q: The influence line is for V40 = shear just left of 40'. A load of 0.5 kip/ft is placed from O' to…

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Q: 4 kips w = 3 kips/ft A В C D 4'- 6'- 5'-

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Q: Far the cantilever shown. X 6m Determine the internal shear force at distance 4m to the nght of…

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Q: A Rdv = Rdm = Vb = Vc = RA Mb = 2 m 12 kNm B Draw the Shear and Moment for the beam shown and…

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Q: For the load group and influence line shown, P₁ = 8 kips, P₂ = 32 kips, P3 = 32 kips, a = 14', and b…

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Q: E = 207GA Poisson's 12kN/m CROSS-SEcnON OF BEAM 4okN OKN rafio:03 C 14.27KN 10. 36KN 51-37 kN O. Im

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Q: 1O KNIM 60 KN 20 KNIM 48KN m A Fixed Pin/hirge 8 m 12 m C (Roller)

A: ∑MB=0 12×10×12×23×12 + 48 - RC×12 + 60×18 = 0 RC = 134 kN ∑V=0 RA+RC= 20×8 + 12×10×12 + 60 RA = 146…

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

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Q: draw shear and moment diagram

A: Drawing of shear force Diagram and bending moment diagram #####

Q: For the load group and influence line shown, P₁= 32 kips, P2 = 32 kips, P3 = 8 kips, a = 14', and b…

A: An influence line diagram for shear just to the left of 40' is given. The location of P1 is 8' Load,…

Q: For the load group and influence line shown, P₁ = 8 kips, P₂ = 32 kips, P3 = 32 kips, a = 14', and b…

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Q: 7. The force F on the piston in Figure 5 causes the link AB to exert a force P = 2 kN on the pin B…

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Q: 1. FROM THE GIVEN BEAM COMPUTE THE PDLLOWING 9. REAUTIONS At À ķ B b SHEAR AND MOMENT @ D C PRAW THE…

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Q: Determine the axial force in member DA KN.0

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Q: 1 in. D A = 6 ksi 1 in. B C σx = 12 ksi PROBLEM 2.69 A 1-in. square was scribed on the side of a…

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Q: Let wo = [w0] kip/ft and L = 20 ft. Make sure to label all points of interes i) Draw the shear…

A: Reactions and their assumptionsFree body diagram of the given beam.Finding Vertical reaction and…

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Q: 100 lb/ft 300 lb - 4ft 4ft *2ft>2ft 1. For the beam shown, a. Draw the FBD (Free Body Diagram). b.…

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Q: 4/37 Determine the force in member BF. A 9 kips 30° 15° B 3 kips 5' 5'- F PROBLEM 4/37 5'- D E

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Q: 1. Draw the moment diagram by part With respect to point E for segment CF and with respect to point…

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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.