6.8 kN 2.5 m-

Q: A solid steel rod with an elasticity modulus of 200 GPa is used to make a strut as shown in the…

A: When one of the column is fixed and the other end is fixed, then equivalent length of beam is Le=2×l…

Q: A metal bar AB of a weight W is suspendedby a system of steel wires arranged as shown in thefigure.…

A: Given:   Let,L=Length of side perpendicular to bar=5ina=Length of side parallel to bar=2inHypotnuse…

Q: The solid 26-mm-diameter steel [E = 180 GPa] shaft supports two belt pulleys. Assume that the…

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Q: The column shown below, made from medium carbon steel AISI 1040 (E = 207 GPa and Sy = 290 MPa), has…

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Q: 12% of the load (3695 N) to be transferred, determine if pre-compression (a.k.a. pre-load) should be…

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Q: The rigid bar AC is supported by a hinge at A and a steel cable BD having a diameter of 12 mm. The…

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Q: Each of the two vertical links CF connecting the two horizontal members AD and EG has a 10x40-mm…

A: Given :-Breadth of link , b=40 mmThickness of link , t=10 mmDiameter of pin , d=20 mmσult ,t=400…

Q: 1.55 In the structure shown, an 8-mm-diameter pin is used at A, and 12-mm-diameter pins are used at…

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Q: 8. The axle of a small truck is acted upon by the forces and couple shown. Knowing that the diameter…

A: Answer: The factor of safety at point H using Von-mises stress criteria is 1.3222.

Q: A 1-in.-square aluminum strut is maintained in the position shown by a pin support at A and by sets…

A: The moment of inertia is written as, If the length AB is considered, the one end is hinged and the…

Q: The length of the 2-mm-diameter steel wire CD has been adjusted so that, with no load applied, a gap…

A: Modulus of elasticity is a physical property of a material that is represented as the ratio of the…

Q: The rigid bar ABC is supported by a pin at A and a steel rod at B. Determine the largest vertical…

A: Givenσallowable=55ksi∆Climited=0.17inL=4ft=48 inchA=0.5in2E=29×106 psi

Q: Q1.3 Link AB is to be made of a steel for which the ultimate normal stress is 450 MPa. Determine the…

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Q: Determine if the frame can support a load of P = 20 kN if the factor of safety with respect to…

A: Given: The load acting on frame, P = 20 kN The factor of safety for AB, FS = 3 The modulus of…

Q: SA steel tube of 80-mm outer diameter is to carry a 93-kN load P with an eccentricity of 20 mm. The…

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Q: Column ABC has a uniform rectangular cross section and is braced in the xz plane at its midpoint C.…

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Q: A column of 3-m effective length is to be made by welding together two C130 *13 rolled-steel…

A: For channel C130×13;           A=1700 mm2               bf=48 mm…

Q: 4) Each of the links AB and CD is made of aluminum (E = 75 GPa) and has a cross-sectional area of…

A: Given:-             Free body diagram:

Q: A single compression member of 27-ft effective length is obtained by connecting two C8 *11.5 steel…

A: Write the properties of the given structure.

Q: Member ABC, which is supported by a pin and bracket at C and a cable BD, was designed to support the…

A: Given data: The load, P = 16 kN. The ultimate load in cable, Ful = 100 kN. Draw the free body…

Q: Using Maximum shear stress theorem, determine the factor of safety at point H, on the surface of the…

A: Consider the sectional diagram of the beam at H, Here, M2 and M3 are the bending moments due to…

Q: Link BC is to be made of a steel for which the ultimate normal stress is 250 MPa. Determine the…

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Q: Two cylindrical rods, one of steel and the other of brass, are joined at C and restrained by rigid…

A: Given: Two cylindrical rods are joined in series as shown in figure To find the reaction force at…

Q: A solid steel rod with an elasticity modulus of 200 GPa is used to make a strut as shown in the…

A: The condition is one end is free and the other end is fixed  We can use the expression of the…

Q: 2. Link BD is made of brass ( E = 103 GPa ) and has a cross-sectional area of 258 mm?. Link CE is…

A: Answer: The maximum force P that can be applied vertically at point A is 13.37815 kN.

Q: Astainless steel tube with an outside diameter of 52 mm and a wall thickness of 5 mm is used as a…

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Q: PROBLEM 10.19 70 Knowing that P=5.2 kN, determine the factor of safety for the structure shown. Use…

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Q: A stainless steel tube with an outside diameter of 46 mm and a wall thickness of 5 mm is used as a…

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Q: 2. Determine the cross-sectional areas of members AG, BC, and CE for the truss shown. The stresses…

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Q: 1.55 In the structure shown, an 8-mm-diameter pin is used at A, and 12-mm-diameter pins are used at…

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Q: 13. A steel loop ABCD of length 1.2 m and of 10-mm diameter is placed as shown around a 24-…

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Q: Knowing that P= 5.2 kN, determine the factor of safety for the struc-ture shown. Use E= 200 GPa and…

A: Given Data: The applied load is P = 5.2 kN. The modulus of elasticity is E = 200 GPa. Apply sine…

Q: Knowing that the central portion of the link BD has dimensions 3mm x 30 mm made of steel with…

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Q: . The aluminum column is fixed at its bottom and is braced at its top by cables so as to prevent…

A: Given data: Here, E represents the modulus of elasticity, A represents the area, Ix represents the…

Q: A stainless steel tube with an outside diameter of 60 mm and a wall thickness of 5 mm is used as a…

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Q: A 1-in.-square aluminum strut is maintained in the position shown by a pin support at A and by sets…

A: E = 10.4E+6 psi I = bh3/12 = 0.083333 in4 Lef = 2 Ldc Ldc = Lef/2 in.............(1)

Q: 1.55 In the structure shown, an 8-mm-diameter pin is used at A, and 12-mm- diameter pins are used at…

A: As given that ultimate shear stress = 100 MPa and ultimate normal stress = 250 MPa, factor of safety…

Q: Determine the maximum load P the frame can support without buckling member AB. Assume that AB is…

A: Given, Modulus of elasticity, Est=200 GPa Yield strength, Sy=360 MPa Width of cross-section, b=50 mm…

Q: The rigid bar AC is supported by a hinge at A and a steel cable BD having a diameter of 12 mm. The…

A: This can be a considered as a mechanics problem where we find the reaction of the forces at B and…

Q: 1. Column ABC shown has a uniform rectangular cross section and is braced in the x plane at its…

A: The factor of safety,FOS=2.7 Load,P=5.4×103N Length,L=600mm Modulus of Elasticity,E=70GPa=70×109Pa

Q: A load P is supported as shown by a steel pin that has been inserted in a short wooden member…

A: To find out the load on the double shear pin P=2Aτ=2πd24τP=2π0.01224(145×106)=32.80×103N

Q: Rigid beam ABC is supported by a pinned connection at A and by a 190 mm by 190 mm square timber post…

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Q: Column ABC has a uniform rectangular cross section with b=12 mm and d=22 mm. The column is braced in…

A: Given: centric load P=3.8 KN, E=200 GPa , factor of safety is N=3.2 , b=12mm and d=22mm from the…

Q: 6) Determine the reactions at A and B for the steel bar and loading shown in Fig. I, assuming a…

A: given; lets take reaction force at A=RAlets take reaction force at B=RBAC=300mmCB=300mmarea in…

Q: The members of the truss are assumed to be pin connected. If member GF is made of steel rod (E=215…

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Q: Determine the allowable weight that the assembly can handle if the cable AB has a working stress of…

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Q: A 8 kN/m 35° OE D BỊ 20 kN 0.4 m 0.4 m 0.4 m

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Q: Rigid member AB is supported by hinge support at A and a 12-mm-diameter wire BC at B as shown. The…

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Q: .21 The uniform brass bar AB has a rectangular cross section and is supported by pins and brackets…

A: Given                    Length, L = 2 m                    Height, d = 38 mm   Young's modulus, E =…

Q: Q1) restrained by rigid support at A. There is a gap of 1 mm between end E and rigid support at…

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Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.