A plate is fastened to a fixed member by four 20-mm-diameter rivets arranged as shown in Fig. P-333. Compute the maximum and minimum shearing stress developed
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- The bearings at A and D exert only y and z components of force on the shaft as shown in Fig 7. Determine the smallest diameter of the shaft using maximum shear stress hypothesis theory if the allowable stress is 100 MPa.Applied mechanics: An undersea research vehicle has a spherical hull of 1m radius and a 40mm thickness. The hull is constructed of high strength alloy steel having a yield point of 700 MPa. Neglecting the adverse effect of entrance ports cut into the hull determine the depth the vessel may be submerged to set up a stress equal to that of the yield point. Relative density of sea water = 1.023Question twoa) Shafts and tubes having circular cross sections cannot be used to transmit powerdeveloped by a machine. True or False? b) Explain the concept of torsion. c) If the applied torque on shaft CD is T = 75 N.m, determine the absolute maximumshear stress in each shaft. The bearings B, C, and D allow free rotation of the shafts,and the motor holds the shafts fixed from rotating
- The cylindrical pressure vessel with hemispherical end-caps is made of steel. The vessel has a uniform thickness of 0.02R mm and an outer diameter of 0.444R mm. When the vessel is pressurized to 0.004R MPa, determine the change in the overall length of the vessel. Use E = 200 GPa and µ = 0.3 for steel. Neglect localized bending. Note R=993complete solution and drawing. if u can please add some explanation thankyou FN = 49 MN = 101 SN = 94 Figure below is a shaft which is held by different type of bearings. Calculate the resultant internal loadings at EDetermine the shear force acting at each of the following locations:(a) x = 0+ ft (i.e., just to the right of support A)(b) x = 9 ft(c) x = 12.333333333333 ftWhen entering your answers, use the shear force sign convention.Answer:(a) V = kips.(b) V = kips.(c) V = kips. The shear-force diagram crosses the V = 0 axis between points A and B. Determine the location x where V = 0 kips.Answer: x = Enter your answer in accordance to the question statement ft. Determine the maximum bending moment that acts anywhere in the beam. When entering your answer, use the bending moment sign convention.Answer: Mmax = Enter your answer in accordance to the question statement kip-ft. Use the graphical method to determine the bending moment acting at each of the following locations:(a) x = 3.3 ft(b) x = 9 ft(c) x = 12.6 ftWhen entering your answers, use the bending moment sign convention.Answers:(a) M = kip-ft.(b) M = kip-ft.(c) M = kip-ft.
- um bending stress acting at the cross-section a-a. The cross-section is solid circular with a dmd W n inertia about the NA, | = 4000 x 10 m?, 30 kN D =100 mmThe tubular drive shaft for the propeller of a hovercraft is 6 m long. If the motor delivers 4 MW of power to the shaft when the propellers rotate at 25 rad>s, determine the required inner diameter of the shaft if the outer diameter is 250 mm. What is the angle of twist of the shaft when it is operating? Take tallow = 90 MPa and G = 75 GPa.Answer p1 and Part 2: Determine the shear force acting at each of the following locations:(a) x = 11.0- ft (i.e., just to the left of point B)(b) x = 11.0+ ft (i.e., just to the right of point B)(c) x = 28.5 ftNote that x = 0 at support A. When entering your answers, use the shear-force sign convention detailed in Section 7.2.Answers: a) V = ____ kips b) V = ____ kips c) V = ____ kips Part 3: Determine the bending moment acting at each of the following locations:(a) x = 11.0 ft (i.e., at point B)(b) x = 28.5 ftNote that x = 0 at support A. When entering your answers, use the bending-moment sign convention detailed in Section 7.2. Answers: a) M = ____ kips-ft b) M = ____ kips-ft Part 4: Use your shear-force and bending-moment diagrams to determine the maximum bending moment, Mmax, and its location, xmax. Use the bending-moment sign convention detailed in Section 7.2.Answers: Mmax = ____ kips-ft xmax = ____ ft
- The internal loadings at a critical section along the steel drive shaft of a ship are calculated to be a torque of 2300 lb # ft, a bending moment of 1500 lb # ft, and an axial thrust of 2500 lb. If the yield points for tension and shear are sY = 100 ksi and tY = 50 ksi, respectively, determine the required diameter ofthe shaft using the maximum shear stress theory.What steps should be taken to obtain The resultant internal loadings at a point located on the section of a body using the method of sections?he region of safety in maximum shear stress theory contains which of the given shape *