8 mm 76 mm 50 mm 500 mm

Q: Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded as shown. If the…

A: Givenσlim=255MPa =255 N/mm2

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

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Q: A 5.3-m-long steel rod must not stretch more than 2.71 mm and the normal stress must not exceed 181…

A: GivenL=5.3m∆lim=2.71mmσallow=181MPaE=193.3 GPa=193.3×103 N/mm2P=9.99 KN

Q: For the connection shown, the average shear stress in the 18-mm- diameter bolts must be limited to…

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Q: 1. The structure is used to support a distributed load of w = 15 kN/m. The bolts at A, B, and C each…

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Q: 4) An axial load P of magnitude 75 kN is applied as shown to a short section of a W200x59 r…

A: Given Data Now the properties of cross-section from the table of rolled steel shapes are:

Q: 5-kN tensile load will be applied to a 50-m length of steel wire with E = 200 GPa. Determine the…

A: Given:P=5 kNL=50 mE=200 GPaσn=150 MPa∆L=25 mm

Q: The storage tank shown contains liquefied propane under a pressure of 1.4 MPa at a temperature of 38…

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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: Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded as shown. If the…

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Q: Each of the four vertical Ilinks has an 8 x 36-mm uniform rectangular cross section and each of the…

A: Given: The load, P = 19 kN The area of vertical rectangular cross-sectional, A = 8x36 mm2 The pin…

Q: PROBLEM 8.40 A thin strap is wrapped around a solid rod of radius c = 20 mm as shown. Knowing that I…

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Q: Link BD consists of a single bar 30 mm wide and 12 mm thick. Knowing that each pin has a 10 mm…

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Q: The Bars of the Pin-connected frame as shown are each 30mm and 60mm in section. Determine the…

A: Given:   σT=100 MPaσC=80 MPaSection=60 mm×30 mm The free-body diagram of the frame considering…

Q: The driveshaft of an automobile is being designed to transmit 131 hp at 2960 rpm. Determine the…

A: To Find : The minimum diameter required for the solid steel shaft. Given : The allowable shear…

Q: A steel pipe of 12-in. outer diameter is fabricated from 14-in.-thick plate by welding along a helix…

A: Given data: Outside diameter of pipe, d2=12 in Thickness of the plate material used in fabricating…

Q: The boom AB is made up of a hollow square 100-mm tube having a wall thickness of 5 mm. A 10-mm…

A: Given data, Outer dimension of hollow boom AB is 100 mm and thickness is 5 mm. So, cross-sectional…

Q: Knowing that the central portion of the link BD has a uniform cross- sectional area of 800 mm²,…

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Q: For the clevis connection shown, the shear stress in the 5/16-in.-diameter bolt must be limited to…

A: To Find : The maximum load P. Given :  The shear stress is τ=20 ksi. The diameter is d=516 in. FBD:…

Q: A 1.50-in.-diameter brass [G = 5800 ksi] rod is used as a shaft. Determine the thickness of hollow…

A: d=1.50 in Gbrass=5800 ksi Gsteel=11200 ksi τmax=7200 psi τmin=9600 psi

Q: 3) The electric motor exerts a torque of 600 N.m on the steel shaft ABCD when it is rotating at a…

A: Given Data Modulus of rigidity is : G=77 GPa Length section of BC is : LBC=0.8 m Length section of…

Q: A cast-iron tube is used to support a compressive load. Knowing that E5 10 3 106 psi and that the…

A: Given, Load (P) = 1600 lb Outside diameter(do) = 2 in The percentage of deformation in length is…

Q: 19. knowing that a force P of magnitude 75 N is applied to the pedestal shown, determine (a) the…

A: Diagram

Q: Problem 2: A steel tube having an outer diameter of 2.5 in. is used to transmit 10 hp when turning…

A: Given:D=2.5 inP=10 hpN=30 rpmζallow=12 ksi

Q: The driveshaft of an automobile is being designed to transmit 197 hp at 3810 rpm. Determine the…

A: GivenP=197hpN=3810rpmσ=5600psi

Q: The preliminary design of a large shaft connecting a motor with a generator requires the use of a…

A:

Q: he ends A and D of the two solid shafts AB and CD are fixed, while the ends B and C are connected to…

A: Given:dAB=60 mmrB=100 mmrc=40 mmdCD=45 mmζallow=50 MPa

Q: In the structure shown, a 6-mm-diameter pin is used at C, and 10-mm-diameter pins are used at B and…

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Q: A steel shaft (G = 77 GPa) & an (Al) tube (G = 27 GPa) are connected to a fixed support & a rigid…

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Q: Two solid brass rods AB and CD are brazed to a brass sleeve EF. Determine the ratio d2/d1 for which…

A: Given data Radius of soild brass r1 = d12Radius of brass sleeve EF ro = d22Inner radius of brass…

Q: Two links BF are made of steel with a 450-MPa ultimate normal stress and has a 6x12–mm uniform…

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Q: A torque of magnitude T=12 kN·m is applied to the end of a tank containing compressed air under a…

A: Given: Torque T=12 KNm, inner diameter di=180 mm, wall thickness t= 12 mm and pressure in cylinder…

Q: Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded as shown. If the…

A: Given data: σ=345 MPa Need to determine the minimum diameter required for the rod.

Q: 1.53 In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins are used…

A:

Q: Determine the constant thickness of the rectangular tube if the average shear stress is not to…

A: Given data: Average shear stress, τavg = 12 ksi. The torque acting on the rectangular tube, T = 100…

Q: 1.35 A steel pipe of 400-mm outer diameter is fabricated from 10-mm-thick plate by welding along a…

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Q: For the connection shown, the average shear stress in the 15-mm-diameter bolts must be limited to…

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Q: Q: The solid cylinders AB and BC are bonded together at B and are attached to fixed supports at A…

A: Given Data Modulus of rigidity of cylinder AB is : Galuminum =26 GPa=26×103 MPa Diameter of…

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

A: Given data :-  At A (d) = 8mm  At B and D (d) =12 mm Shear stress = 100 Mpa  Normal stress = 250 MPa…

Q: The frame system will be used to support the 1.8m diameter cylindrical tank by a hanger system AC…

A: we are tasked to figure out the reactions at A and C  , and from there figure out the stresses at…

Q: A steel core is bonded firmly to the copper tube (shell) to form the shaft shown. The length of the…

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Q: While an oil well is being drilled at a depth of 2100 m, it is observed that the top of the…

A: Given Data L=2100 m D=200 mm G = 77.2 GPa 2.5 revolutions

Q: Knowing that the hole has a diameter of 9 mm, determine (a) the radius rf of the fillets for which…

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Q: The frame system will be used to support the 1.8m diameter cylindrical tank by a hanger system AC…

A: Given: W = 15 kN D = 1.8 m so, R = 0.9 m FOS = 4 σut = 300 MPa

Q: While an oil well is being drilled at a depth of 2000 m, it is observed that the top of the…

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Q: Three 18-mm-diameter steel bolts are to be used to attach the steel plate shown to a wooden beam.…

A: Find the factor of safety . Find allowable shear stress and find factor of safety by dividing…

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

A: Draw free body diagram of links  and . In addition, draw free body diagrams of pins ,  and . Here,…

Q: The driveshaft of an automobile is being designed to transmit 238 hp at 3790 rpm. Determine the…

A:

Q: For the connection shown, the average shear stress in the 17-mm-diameter bolts must be limited to…

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Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.