8-69 The bolted connection shown inthe figure is subjected to a tensileshear load of 90 kN. The bolts are ISOclass 5.8 and the material is cold-drawn AISI 1015 steel. Find the factorof safety of the connection for allpossible modes of failure.T

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Answered: 8-69 The bolted connection shown in the…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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(P7-15) A certain application calls for a non- lubricated M36 x 4 ISO 8.8 threaded fastener to be torqued to 100% of proof load. Find this torque. At assembly, a cadmium-plated fastener was installed using the specified torque. What are the likely consequences of this error? T= T≤ 3385N-M = 673 mite
2) The pillow block shown in Figure 2 is attached to the fixed plate by using two M20x1.5 ISO class 5.8 bolts. The member stiffness per bolt is given as km=3.5kb. The connection is assumed to be permanent. Determine the factor of safety values guarding against yielding, over load and joint seperation. 9 kN Rotating shaft Pillow block Metric (ISO) screw Figure 2
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A bolted lap joint using ISO 5.8 bolts and members made from cold-drawn SAE 1040 steel is shown in the figure. Assume the bolt threads do not extend into the joint. Find the tensile shear load F that can be applied to this connection to provide a minimum factor of safety of 2.5 for the following failure modes: shear of bolts, bearing on bolts, bearing on members, and tension of members. 40 ↑ 70 40 ↑ 80 M20 × 2.5 20 20
Required information A countershaft carrying two V-belt pulleys is shown in the figure. Pulley A receives power from a motor through a belt with the belt tensions shown. The power is transmitted through the shaft and delivered to the belt on pulley B. Assume the belt tension on the loose side at 8 is 15 percent of the tension on the tight side. Given: T41-550 lbf, T42=82.5 lbt, d4 = 6 in. dg=7.5 in, and dshaft = 1.292 in. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part TAI YAS A(DA) dshaft B(da) Determine the tensions in the belt on pulley 8, assuming the shaft is running at a constant speed The tension on the loose side of the belt ot Bis lbf. The tension on the tight side of the belt at Bis lbf.
The figure illustrates the connection of a steel cylinder head to a grade 30 cast-iron pressure vessel using N bolts. A confined gasket seal has an effective sealing diameter D. The cylinder stores gas at a maximum pressure pg. For the specifications given in the table for the specific problem assigned, select a suitable bolt length from the preferred sizes in Table A–17, then determine the yielding factor of safety np, the load factor nL, and the joint separation factor n0. See problem number 8-36, and please use the FEA exponential curve-fit for member stiffness.
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8-69 The bolted connection shown in the figure is subjected to a tensile shear load of 90 kN. The bolts are ISO class 5.8 and the material is cold- drawn AISI 1015 steel. Find the factor of safety of the connection for all possible modes of failure. 35 M30×25