B [72 mm 54 mm- 25 m Steel core Aluminum jacket

Q: Knowing that a 0.02in gap exists when the temperature is 75°F, determine (a) the temperature at…

A:

Q: The aluminum rod. cylindrical steel rod DE (E = 29×10 psi) of the same overall length. Determine the…

A:

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: Two steel plates are to be held together by means of 16-mm-diameter high-strength steel bolts…

A: Given, Pb = 200 MPa. Ps=130 MPa db=16 mm The diagram shows that the nut and bolts are applying a…

Q: 40 mm 100 Fig. 22 A torque of magnitudeT 1000 N1m is applied at D as shown Knowing that the diameter…

A: Given:TCD=1000 N.mdCD=42 mmdAB=56 mmTCD=F*rF=TCDrCD =TCD42+40=1000*100082F=12195.12 NThis force will…

Q: Question 3: A hole is punched at A in a plastic sheet by applying a 600-N force P to end D of lever…

A:

Q: PROBLEM 2.1 A steel rod is 2.2 m long and must not stretch more than 1.2 mm when a 8.5 kN load is…

A:

Q: Part of a steel tube, 30mm external diameter and 6mm thick, is to be enlarged to form a compound…

A:

Q: A flange coupling connects two 2 inch diameter shaft. The flanges are fitted by 6 bolts on a 7 “…

A: Given data as per question Diameter of shaft =2 in No. of bolts =6 bolts speed pf shaft =300 rpm…

Q: Determine the diameter of the largest circular hole that can be punched into a sheet of polystyrene…

A: Given:t=6 mmF=45 kNζ=55 MPa

Q: HW2: A steel shaft and an aluminum tube are connected to a fixed support and to a rigid disk as…

A:

Q: 1. Two steel plates are to be held together by means of 16-mm diameter high- snugly inside…

A:

Q: It is intended to manufacture a circular bar to resist torque; however, the bar is made elliptical…

A: Let both the bars be subjected to a constant torque T. Write the expression for the polar area…

Q: PROBLEM 1.3 3 in. 30 kips Two solid cylindrical rods AB and BC are welded together at B and loaded…

A:

Q: 1. Member B is subjected to a compressive force 600 lb of 600 lb. If A and B are both made of wood…

A: Find the value of a and b.

Q: A hook is fashioned by bending a 8.0 mm wide metal bar into the shape shown. A force of 85 N is…

A: Given data: Dare the diagram of the hook by transferring the F from D to B and moment due to F at…

Q: 4.11 (A/B). Two bars, one of steel, the other of aluminium alloy, are each of 75 mm width and are…

A:

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 rigid bars AB and CD are supported by pins at A and D. The vertical rods are made of aluminium…

A:

Q: Link BD consists of a single wooden member 38 mm wide and 19.2 mm thick. Knowing that each pin has a…

A: Width of link BD, b= 38 mm Thickness of link BD, t= 19.2 mm Diameter of the pin, d= 14.30 mm θ= 0∘…

Q: A steel shaft and an aluminum tube are connected to a fixed support and to a rigid disk as shown in…

A: Given: initial stress are =0 allowable stress (steel shaft) τs=120MPa allowable stress (aluminum…

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: PROBLEM 2 a. For the frame shown, determine the minimum bolt diameter at B if the shear stress in…

A:

Q: Problem 2. A steel tube of outer radius 5.8 cm is used to axially support a 100 kN load. If the…

A:

Q: The driveshaft of an automobile is being designed to transmit 203 hp at 2940 rpm. Determine the…

A:

Q: Determine the normal stress (in Mpa) in member AB of the truss shown if it is made up of a…

A:

Q: The driveshaft of an automobile is being designed to transmit 242 hp at 2980 rpm. Determine the…

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: the total deformation of the composite rod ABC, (b) the deflection of point B.

A:

Q: Knowing that the allowable stress in section ABD is 70 MPa, determine the largest force P that can…

A:

Q: The rigid bar ABD is connected to the rod BD which consists of a single bar with a width of 25,0 mm…

A:

Q: For the steel truss (E= 200 GPa) and loading shown in the figure, determine the deformations of…

A:

Q: EXERCISE 7 Three shafts and four gears are used to form a gear train that will transmit 7.5 kW from…

A:

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

A: Given data: d=516 inτ=32 ksi Need to determine the maximum allowable load that can apply.

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

A: Given: Steel shaft             d =50mm         τallow = 120 MPa         Js =(π/32)*d4…

Q: Knowing that a 0.02-in. gap exists when the temperature is 75°F, determine (a) the temperature at…

A: First, calculate the compressive force by using the given stress as: σA=-11…

Q: Q # 2 The state of plane stress shown is expected to | 13 MPa occur in an aluminum casting. Knowing…

A: Given, Normal stress on the x-direction σx=-46 Mpa Normal stress on y-direction σy=-13 Mpa Shear…

Q: 13 Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that…

A:

Q: The bracket shown below is to carry a load F = 20 kN acting at an eccentricity of 1.2 from the…

A: givenbracket carry a load F = 20 kNeccentricity e=1.2 mshear stress in the rivets is not to exceed…

Q: The five-bolt connection shown must support an applied load of P = 235 kN. If the average shear…

A: Given:- Applied load, P=235 kN=235000N Shear stress, τ=195 Mpa τ=195 x 106 N/m2 To find:- Minimum…

Q: The change in diameter of a large steel bolt is carefully measured as the nut is tightened. Knowing…

A: given:  E= 29 *10 6psi ν= 0.30 decrease by=0.5 *10 3 in

Q: The composite shaft shown consists of a 0.2-in.-thick brass jacket (Gbrass= 5.6 × 106 psi) bonded to…

A: Given Data: The thickness of the brass jacket is, t=0.2 in. The diameter of the steel core is,…

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

A:

Q: The aluminum rod ABC (E =10.1* 106 psi), which consists of two cylindrical portions AB and BC, is to…

A: Given:EABC,Elastic modulus of rod ABC=10.1×106 psiEDE=29×106 psiLoad,P=28 kipsNow,Deformation in…

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

A:

Q: Determine the length of the shortest 2-mm diameter bronze wire, which can be twisted through two…

A:

Q: A 5.49-m-long steel rod must not stretch more than 2.45 mm and the normal stress must not exceed 189…

A:

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.