Problem 2 Determine the reactions and the bar forces in the truss shown. Use the support reacti redundant reaction. 40 kN 2 m 45° 1.5 m B

Q: 5kN/m 21 5m 20kN 2m I + 2m 3kN I 3m D

A: To find the reactions at the supports and to draw the Moment diagrams.

Q: - For the frame shown in Figure (2), determine the reactions at A and C. 2m 20 AN 150 kN.m 100 LN 4…

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Q: Given the beam loaded as shown. 60 KN 3 m 50 kN/m 10 kN-m A 1m 5 m

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Q: A 2 kN/m 1 n 4 m

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Q: Solve for all reactions at A and B

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Q: I. Determine the reactions for the frame shown. 30 F 4 m 90 KN D 4m E-constant -- t 10 m 27 15 kN/m

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Q: Problem 1. The wooden beam is supported by a pin at A and the two-force strut BC. Draw a complete…

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Q: Determine the components of the reactions at A and E if the frame is loaded by a clockwise couple of…

A: A frame is given we need to find out the reactions at A and E

Q: a.) Determine the reactions at A and C. b.) Determine the internal normal and shear forces and…

A: Point B is pin joint as shown in given question figure. Moment about internal pin joint is zero from…

Q: 30KN/m 40 KN/m 3m Find reaction on members BC, BE, EF and EG.

A: The uniformly distributed load on the left span=40 kN/m The uniformly distributed load on the right…

Q: Prob. 5 8 kN/m 40 kN 4 kN/m D В 4 m 4 m 6 m 6 m

A: Introduction- One of the most basic structures is the simply supported beam. Only two supports are…

Q: Calculate the reactions at supports. 400 N/m 400 N/m 3 m

A: The given beam is analyzed by using the equations of equilibrium forces.  The algebraic sum of…

Q: Solve for the support reactions at A ond B

A: Given:- Overhanging beam To find:- Support reactions

Q: Solve each problem using the method of least work.

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Q: Activity 2.. For the A-Frame shown, determine the components of the hinge reactions at B and C. 3m…

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Q: Solve for th support reactions at A ond 8 on the Boam

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Q: 2. SOLVE FOR THE REACTIONS OF THE BEAM SHOWN BELOW: FIXED 12kN/m -4m 2m 30KN

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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: Three-Dimensional Equilibrium 6-32. Member CD has ball and socket connections at each end (Figure…

A: Following are the components of the 8KN force: X component = 2.14 Y component = 4.28 Z component =…

Q: 1. SOLVE FOR THE REACTIONS OF THE BEAM SHOWN BELOW: 7kN/m 6kN/m B 2m A -4.5m C

A: SOLVE FOR THE REACTIONS OF THE BEAM SHOWN Below

Q: 2. For the A-Frame shown, determine the components of the hinge reactions at Band C. (Ans.…

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Q: A 21 KN/ 15 KM/m am 30 KM/m 2M 32 kN/m 5m Question Determine the reactions @ A. 65 kly/m

A: To find out the reaction at A.

Q: In Figure, determine the reactions at the support. 3 m 1 m A 800 N/m 3 m B

A: An inclined overhang beam is given. We need to calculate support reactions

Q: Solve for the reaction and draw the shear and moment diagram. FN=55 MN=62 SN=71

A: Given data in question  Load Span member length  To find out  SFD BMD

Q: Solve for the reaction at B.

A: This question has been taken from structural analysis

Q: From the truss shown 120 kN 4.5 m 3 m 1.5 m A G. 2 m 2 m E 2 m 60 kN

A: Since the truss is determinate, reactions can be computed directly by the equilibrium equations…

Q: Determine the reaction at E and the force in each member of the right half of the truss shown in…

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Q: 2. Find the excess reaction moment M applied to the fixed end A from the negative information that…

A: The given beam is statically indeterminate beam and cannot be analyzed using the equilibrium…

Q: Solve for the reaction at D.

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Q: For the structure shown on figure 3, determine the line of influence of: a) The reaction at A b)…

A: Using Muller Bresllau's Principles  For ILD of a reaction: The support must be removed and the point…

Q: 1.2 KN/m A 4m

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Q: 10 N E 2.4m D 2.4m S 2.4m B 2.4 m 2.0m

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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.