B 150 lb-ft/ft 2 ft 2 ft

Q: The gear motor can develop 2 hp when it turns at 150 rev>min. If the allowable shear stress for…

A: Given data: The gear motor can develop a power p =2 hp. The R.P.M of the motor is ω =150 rev/min.…

Q: The aluminum shaft, composed of three segments is fastened to rigid supports as A and D. Calculate…

A:

Q: The two 3-ft-long shafts are made of 2014-16 aluminum. Each has a diameter of 1.5 in. and they are…

A: Given data: The torque applied on the top gear is =600 lb-ft The diameter of each shaft is D=1.5 in…

Q: The shaft consists of three concentric tubes, each made from the same material and having the inner…

A: Given data: The magnitude of the torque acting on the shaft, T = 800 N·m. Calculate the polar…

Q: Q4(): The pin D has a diameter of 0.75 inch and subjected to single shear. The pin at B is subjected…

A:

Q: The solid shaft is fixed to the support at C and subjected to the torsional loadings. Determine the…

A: The torque acting at A is given as : Polar moment of inertia is calculated as :

Q: The gear motor can develop 3 hp when it turns at 150 rev>min. If the allowable shear stress for…

A: The power is given as, The angular velocity of the rotation is written as,

Q: The copper pipe has an outer diameter of 40 mm and an inner diameter of 37 mm. If it is tightly…

A: Calculated absolute maximum shear stress developed in the pipe. And the calculated angle of twist of…

Q: a) the principal stress and planes and (b) the maximum in-plane shear stress, average stress and its…

A:

Q: Q1/ The copper pipe has an outer diameter of 3.0 in. and an inner diameter of 2.8 in. If it is…

A:

Q: A 40-mm diameter hole is drilled 3-m deep into the steel shaft. When the first torque is removed at…

A:

Q: The bearings at A and B exert only x and z components of force on the steel shaft. Determine the…

A:

Q: If the beam is made from four plates and subjected to a shear force of V = 20 kN, determine the…

A: Write the expression of the moment of inertia of the plates about the neutral axis. Write the…

Q: The shaft is supported by a thrust bearing at A and a journal bearing at B. If P = 20 kN, determine…

A: The absolute stress in the above said problem is to determined using the Shear formulae. This…

Q: ft consists of three concentric tubes, each made from the same material and having inner and outer…

A: Given, Torque, T=800 N.m For inner tube, ri=20mm, r0=25mm For center tube, ri=26mm, r0=30mm For…

Q: The copper pipe has an outer diameter of 3 in. and an inner diameter of 2.50 in. If it is tightly…

A: Given data

Q: Determine the internal normal force at section A if the rod is subjected to the external uniformly…

A: Given data: The axial uniformly distributed load in the bar is given as F = 8 kN/m.   Free body…

Q: The shaft has a radius c and is subjected to a torque per unit length of t0, which is distributed…

A:

Q: The copper pipe has an outer diameter of 40 mm and an inner diameter of 37 mm. If it is tightly…

A: Given, Outer diameter = 40 mm=0.04m Outer radius = 0.02m Inner Diameter = 37 mm=0.037m inner radius…

Q: The solid aluminum shaft has a diameter of 50 mm and allowable shear stress of tallow = 60 MPa.…

A:

Q: The 304 stainless steel tube has a thickness of 10 mm. If the applied torque is T = 50 N # m,…

A: given data thickness of steel tube (t) = 10 mmapplied torque (T) = 50N-m…

Q: The gear motor can develop 1 10 hp when it turns at 300 rev>min. If the shaft has a diameter of 1…

A: Given: The power developed by the gear motor is P=1/10 hp. The angular velocity of the gear motor is…

Q: Determine the normal stress and shear stress acting on the inclined plane AB. Sketch the result on…

A: Given figure, The normal stress in x direction is €x=500 kpa  Shear stress Txy=0,

Q: Determine the principal stress and absolute maximum shear stress developed at point B on the cross…

A:

Q: The 6-hp reducer motor can turn at 1200 rev>min. If the shaft has a diameter of 5 8 in.,…

A: Given: The power of the reducer motor is P=6 hp. The angular velocity of the reducer motor is ω=1200…

Q: The solid circular shaft is subjected to an internal torque of T = 5 kN # m. Determine the shear…

A:

Q: The solid steel shaft AC has a diameter of 25 mm and is supported by smooth bearings at D and E. It…

A: Given data The diameter of the shaft, d = 25 mm. The rotation speed of the shaft, N = 50 rev/s.…

Q: The rod has a diameter of 40 mm. If it is subjected to the force system shown, determine the stress…

A: Understand that the point A lies on the outer periphery of the shaft on the z axis. The Torsional…

Q: 2. The shaft is hollow from A to B and solid from B to C. (a) Determine the maximum shear stress…

A:

Q: The 60-mm-diameter solid shaft is subjected to the distributed and concentrated torsional loadings…

A: Given data: Solid shaft diameter (d) = 60 mm = 0.06 m Determine, Shear stress at points A and B 1.…

Q: The shaft has an outer diameter of 100 mm and an inner diameter of 80 mm. If it is subjected to the…

A: Given data: Outer diameter of shaft = 100 mm                     The inner diameter of the shaft =…

Q: Determine the shear stress at point A on the surface of the shaft. Represent the state of stress on…

A: Write the twisting moment at the cross section containing point A.

Q: Determine the torque T that can be applied to the rectangular tube if the average shear stress is…

A: Given Data: The average shear stress in the tube is τavg = 12 ksi. Thickness of the tube is t =…

Q: If the gears are subjected to the torques shown, determine the maximum shear stress in the segments…

A: Given Data: The diameter of the shaft is d= 40 mm. The torque at point A is TA = -300 N·m. The…

Q: Q3: The shaft consists of three concentric tubes, each made from the same material and having inner…

A: Given DataInner tuber1=20mmro=25mmCentre tuber1=26mmro=30mmOuter Tuber1=32mmro=38mm…

Q: The shaft has an outer diameter of 100 mm and an inner diameter of 80 mm. If it is subjected to the…

A:

Q: The copper pipe [G = 6,000 ksi] has an outside diameter of 3.375 in. and a wall thickness of 0.250…

A: Given:G=6,000 ksid=3.375 int=0.250 int=85 lb-ft/fta=2.5 ftb=3.5 ftc=7.0 ft

Q: The shaft has an outer diameter of 100 mm and an inner diameter of 80 mm. If it is subjected to the…

A: Given: Outer diameter of shaft is 100 mm. Inner diameter of shaft is 80 mm.

Q: Q4. The steel shaft is L mm long and is screwed into the wall using a wrench. Determine the maximum…

A: Given data: The length of the steel rod is L = 380 mm. The magnitude of the couple forces F = 400…

Q: The 304 stainless steel tube has a thickness of 10 mm. If the allowable shear stress is tallow = 80…

A: Given, the thickness of the stainless steel tube, t=10mm=0.01m The allowable shear…

Q: The steel step shaft has allowable shear stress of tallow = 8 MPa. If the transition between the…

A: Given data: Allowable shear stress, τallow = 8 MPa. Diameter of the larger cross-section, D = 50…

Q: The pin at A has a diameter of 0.25 in. If it is subjected to double shear, determine the average…

A: Let reaction force at A Ax and Ay Apply conditions of equilibrium ∑MB=0Ax(3)-600(4)=0Ax=800…

Q: The copper pipe has an outer diameter of 2.50 in. and an inner diameter of 2.30 in. If it is tightly…

A: Now calculate the shear stress at point A.

Q: The shaft consists of two sections that are rigidly connected. If the material is elastic perfectly…

A: Given data as per the question Diameter of bigger shaft =1.25 in Diameter of smaller diameter shaft…

Q: If the box wrench is subjected to the 50-lb force, determine the principal stresses and maximum…

A: Draw the section a-a with shear force and bending moments.     Apply force equilibrium in the…

Q: The shaft is made from a solid steel section AB and a tubular portion made of steel and having a…

A: In this question we have to find angle of twist of C wrt A and max. shear stress and strain in brass…

Q: Determine the internal torque at each section and show the shear stress on differential volume…

A: The internal torque acting at section A-B can be written as below, TAB=300 N·m The internal torque…

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.