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The beam is subjected to a moment of 15 kip ft Determine the resultant force the bending stress produces on the top flange A and bottom flange B.Also compute the maximum bending stress developed in the beam. Determine the percentage of this moment that is resisted by the web D of the beam.

82 viewssaamSolving Answered question 14/11/2024

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A rod is made from two segments:AB is steel and BC is brass. It is fixed at its ends and subjected to a torque of T = 680 Nm If the steel portion has a diameter of 30 mm, determine the required diameter of the brass portion so the reactions at the walls will be the same Gst = 75GPa, Gbr = 39 GPa.

75 viewssaamSolving Answered question 14/11/2024

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The shaft is made of A992 steel with the allowable shear stress of τ allow = 75 MPa. If gear B supplies 15 kW of power, while gears A, C, and D withdraw 6 kW, 4 kW, and 5 kW, respectively, determine the required minimum diameter d of the shaft to the nearest millimeter. Also, find the corresponding

142 viewssaamSolving Answered question 14/11/2024

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Draw the shear and moment diagrams for the beam.

75 viewssaamSolving Answered question 14/11/2024

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The engine crane is used to support the engine, which has a weight of 1200 lb. Draw the shear and moment diagrams of the boom ABC when it is in the horizontal position shown.

75 viewssaamSolving Answered question 14/11/2024

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Express the shear and moment functions in terms of x and then draw the shear and moment diagrams for the beam.

77 viewssaamSolving Answered question 14/11/2024

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the link acts as part of the elevator control for a small airplane. If the attached aluminum tube has an inner diameter of 25 mm and a wall thickness of 5 mm, determine the maximum shear stress in the tube when the cable force of 600 N is applied to the cables.

67 viewssaamSolving Answered question 14/11/2024

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The solid steel shaft AC has a diameter of 25 mm and is supported by smooth bearings at D and E. it is coupled to a motor at C, which delivers 3 kW of power to the shaft while it is turning at 50 rev/s. If gear A and B remove 1 kW and 2 kW, respectively, determine the maximum shear stress developed in the shaft within regions AB and BC. The shaft is free to turn in its support bearings D and E.

69 viewssaamSolving Answered question 14/11/2024

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The shaft is made of A-36 steel and is fixed at end D, while end A is allowed to rotate 0.005 rad when the torque is applied. Determine the torsional reactions at these supports.

80 viewssaamSolving Answered question 14/11/2024

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If the shaft is subjected to a uniform distributed torque of t = 20 kN m/m, determine the maximum shear stress developed in the shaft. The shaft is made of 2014-T6 aluminum alloy and is fixed at A and C.

75 viewssaamSolving Answered question 14/11/2024

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The two solid steel shafts shown in the following figure are coupled together using the meshed gears. Determine the angle of twist of end A of shaft AB when the torque T = 45Nm is applied. shaft DC is fixed at D. Each shaft has a diameter of 20 mm. G = 80 GPa.

65 viewssaamSolving Answered question 14/11/2024

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Determine the angle of twist of the A-36 steel shaft at A relative to D

87 viewssaamSolving Answered question 14/11/2024

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The copper pipe has an outer diameter of 3 in. and an inner diameter of 2.50 in. If it is tightly secured to the wall at C and it is subjected to the uniformly distributed torque along its entire length, determine the absolute maximum shear stress in the pipe.

67 viewssaamSolving Answered question 14/11/2024

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The motor M is connected to the speed reducer C by the tubular shaft and coupling. If the motor supplies 20 hp and rotates the shaft at a rate of 600 rpm, determine the minimum inner and outer diameters di and do of the shaft if di/do = 0.75. The shaft is made from a material having an allowable shear stress of τ allow = 12 ksi.

60 viewssaamSolving Answered question 14/11/2024

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The motor delivers 50 hp while turning at a constant rate of 1350 rpm at A. Using the belt and pulley system this loading is delivered to the steel blower shaft BC. Determine to the nearest 1/8 in. the smallest diameter of this shaft if the allowable shear stress for steel is τ allow = 12 ksi.

63 viewssaamSolving Answered question 14/11/2024

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The pump operates using the motor that has a power of 85 W. If the impeller at B is turning at 150 rev/min. determine the maximum shear stress developed in the 20-mm-diameter transmission shaft at A.

58 viewssaamSolving Answered question 14/11/2024

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the design of the gear and shaft system shown requires that steel shafts of the same diameter be used for both AB and CD. It is further required that τallow = 60 MPa. Determine the required diameter of shafts AB and CD.

136 viewssaamSolving Answered question 14/11/2024

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If the wood joint in Fig. 1-22a has a thickness of 150 mm, determine the average shear stress along shear planes a-a and b-b of the connected member. For each plane, represent the state of stress on an element of the material.

53 viewssaamSolving Answered question 14/11/2024

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If the gears are subjected to the torques shown, determine the required diameter of the A-36 steel shaft to the nearest mm if τ allow = 60 MPa.

159 viewssaamSolving Answered question 14/11/2024

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The solid 30-mm-diameter shaft is used to transmit the torques applied to the gears. Determine the absolute maximum shear stress on the shaft.

78 viewssaamSolving Answered question 14/11/2024

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