2. The composite shaft of total length 1.8 m consists of 5 mm thick brass and is fixed to a 30 mm diameter steel bar. The composite subjected to the total torque of 565 Nm. (Gpy = 39 GPa and Ggg = 77 GPa) Brass jacket 30 mm Steel core 5 mm Figure Q4.2: A composite shaft

Q: Q.I: A shaft composed of segments AB, BC is fixed between the two walls at A and C and loaded as…

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Q: When a circular rod of diameter 10 cm and length 10 m is subjected to torque of 10 kN-m. Then angle…

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Q: A solid bar of circular cross section has a diameter of 40mm and length of 1300mm. G=80GPa and…

A: Given T = 340Nm. , d = 40mm = 0.04m.

Q: A hollow aluminium shaft of 80 mm outer diameter & 60 mm inner diameter is rotating @ 5 Hz when…

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Q: 3.13 The torques T and 2T are carried by a shaft consisting of steel and aluminum segments. If the…

A: Given:ζs=14,000 psiζa=7,500 psiθmax=8Gs=12*106 psiGa=4*106 psi

Q: (a) Determine the support reactions for the stepped circular shaft shown below. (b) Plot the…

A: GIVEN :- T1=200lb-inT2=100lb-inT3=500lb-indAB=3 indCE=2 inE=30×106psiμ=0.3SOLUTION :-Torque on…

Q: A horizontal shaft of 75 mm in diameter and 350 mm in length projects from a bearing as shown in…

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Q: Q2 A solid circular bar ABC consists of two segments, as shown in figure 2. One segment has diameter…

A: The diameter of the shaft can be determined by two criteria 1) Shear stress 2) Angle of twist Both…

Q: The figure below shows a shaft of three segments. It is restrained (fixed support) at both sides and…

A: Bronze: Length, Lbronze= 2 mDiameter, Dbronze= 25 mm= 25×10-3 mGbronze= 35 GPa= 35×109 Pa Aluminum:…

Q: A vertical shaft DA is attached vertically to a fixed base at A and is subjected to the torques as…

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Q: 4 The shaft ABCD shown in Figure Q4 is fixed on both ends. Two (2) external torques are applied at…

A: Answer: (a) The reaction torque at A and D are 485 N•m and 515 N•m respectively. (b) The maximum…

Q: 2. The composite shaft of total length 1.8 m consists of 5 mm thick brass and is fixed to a 30 mm…

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Q: A stepped shaft ABCO consisting of solid circular segments is sublected to three torques, as shown…

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Q: A shaft when subjected to pure torsion developed a stress of 50 Mpa. If polar moment of inertia is…

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Q: 1. Draw the diagram of internal torque applied for each cross-section of the compound shaft  4.2.…

A: As per honor code and answering guidelines I can answer 1st 3 subparts at a time.If you want other…

Q: 2. The composite shaft of total length 1.8 m consists of 5 mm thick brass and is fixed to a 30 mm…

A: Given Data.   →> Diameter of Steel Core = 30mm   → Diameter of Brass jacket = 30+ 2(5) = 40 mm…

Q: A solid steel post is subjected to pure torsion.  Given:  -post Diameter = 65 mm  -length = 2.75 m…

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Q: A steel shaft (Gs = 80 GPa) of total lengthL = 3.0 m is encased for one-third of its length by…

A: Given that, Gs=80 GPa,Length of steel shat, L=3 m,Gb=40 GPa,d1=70 mm,d2=90 mm,…

Q: Note: J3 = J2 G3 = G2 36 mm 0.99x10° mm* (1) 4 kN-m 70 GPa (2) 32 mm (3) 1.65x10 mm“ B 1000 mm C 20…

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Q: Q.1: A shaft composed of segments AB, BC is fixed between the two walls at A and C and loaded as…

A: This is the case of statically indeterminate shafts... For this types of cases we would have no. of…

Q: A brass shaft AC (G =5.6 *10^3 ksi) is subjected to torsional loads at sections B and C, as shown in…

A: Given data :- The shear modulus of shaft material is G = 5.6 *103 ksi. The outside diameter of…

Q: A solid shaft 125 mm in diameter transmits 120 KW at 160 rpm. Taking C = 8 x 10 N/mm² and length of…

A: Given data as per question shaft dimeter =125 mmPower transmitted =120 kwSpeed=160 rpmC = 8×10…

Q: A shaft system ABC consists of a solid bar AB welded to a hollow bar BC. The shaft is subjected to…

A: Strength of shaft The strength of the shaft means maximum torque that can be transmitted by shaft.…

Q: Figure Q1 shows a shaft AB (modulus of rigidity G = 73 GPa) with a total length of 1270 mm that is…

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Q: 2 PUII The figure below shows a shaft of three segments. It is restrained (fixed support) at both…

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Q: 5. Fig Q5 shows a shaft of gearbox rotating about x axis. Shalt BC is a solid shalt with circul…

A: given; Fy=3KNradius(r1)=75mmFz=2KNradius(r2)=50mmshear stress(τ)=60MPalength(LBC)=400mmshear…

Q: 3. Shafts AB and BC (each 50 mm long) are welded to each other. Shaft AB is hallow with 20 mm inner…

A: Given dataLength of the shaft AB and BC = 50mmShaft AB inner raius ri = 20mmShaft AB outer radius ro…

Q: A stepped shaft ABC consisting of two solid circular segments is subjected to torques '1 and T,…

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Q: 35 mm 10 kN-m 2.36 x10° mm* G1 = 70 GPa (1) 40 mm C2 = (2) 4.02 x106 mm B 45 GPa 2800 mm 3600 mm A…

A: GIVEN DATA- A COMPOSITE SHAFT GIVEN C1=35mm J1=2.36*10^6 mm^4 G1=70GPa C2=40mm J2=4.02*10^6 mm^4…

Q: Note: J3 = J2 46 mm G3 = G2 4.93×10 mm (1) 16 kN-m 50 GPa (2) 34 mm %3D (3) 2.10x106 mm 900 mm 35…

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Q: Q4. A shaft of solid circular cross section consisting of two segments is shown in the first part of…

A: Given data, i) SOLID SHAFT: II) HOLLOW SHAFT:   t = d10 TORTIONAL  STIFFNESS OF SOLID SHAFT…

Q: A motor drives a shaft at 12 Hz and delivers 20 kW of power as shown in Fig.4. (a) If the shaft has…

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Q: Consider a two-component rod fixed at the left end. The first component (on the left, positioned…

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Q: Problem 2. Each segment of bar ABC has length Z. and shear modulus G and both segments have solid…

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Q: A solid shaft of diameter d and length L is fixed at both the ends. A torque, To is applied at a…

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Q: 3 An aluminum (shear modulus = 2.8× 1010 Pa) rod is 25 mm in diameter and 50 cm long. One end is…

A: Write the formula for the angle of twist of the aluminum rod. θ=TLGJ Here, θ is the angle of twist,…

Q: A hollow aluminum tube used is a roof structure has an outside diameter d2=70mm and inside diameter…

A: (a) The angle of twist is ϕ = 7.3o. (b) The diameter required for solid shaft is d = 63.3 mm.

Q: A steel shaft ABC connecting three gears consists of a solid bar of diameter d between gears A and B…

A: Given Data: The value of T1 = -240 N-m. The value of T2 = 540 N-m. The value of T3 =- 300 N-m. The…

Q: A simple diagram of a driveshaft ABC is shown in Figure 3. The power generated by an engine is…

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Q: A solid brass bar of diameter d =1.25 in. issubjected to torques T1, as shown in part a of the…

A: d=1.25Applied troque on the solid bar be T1Allowable shear stress in the brass τa=12ksiPolar moment…

Q: A solid circular steel shaft of diameter 20 mm is enclosed within a brass hollow circular shaft of…

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Q: A flanged bolt coupling consists of six 12.5 – mm steel bolts evenly spaced around a bolt circle 300…

A:

Q: A compound shaft consists of two pipe segments. Segment (1) has an outside diameter of 12.25 in. and…

A: Given data: d1o=12.25 int1=0.365 ind2o=5.5 int2=0.28 inTB=69 kip-ftTC=12 kip-ft Need to determine…

Q: Problem 2. Each segment of bar ABC has length Z. and shear modulus G and both segments have solid…

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Q: A compound shaft consisting of a steel segment and an aluminum segment is acted upon by two torques…

A: GIVEN DATA - SHEAR STRESS IN STEEL SHAFT =82MPa SHEAR STRESS IN STEEL SHAFT =82MPa ANGLE OF TWIST…

Q: Maximum shear stress developed on the surface of a solid circular shaft under pure torsion is 240…

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Q: The torsional assembly shown in Figure 1 consists of solid 2.50-in.-diameter aluminum [G = 4,000…

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Q: PROBLEM 4. An airplane wing made of 2014-T6 aluminum alloy is modeled as a closed cross-section thin…

A: Given data: The uniformly distributed torque is t = 500 kN-m/m. The length of the wing is L = 8000…

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.