the figure is subjected to a completely  reversed axial load fluctuating between 28 kN in compression to 28 kN in tension. Estimate the  fatigue factor of safety based on achieving infinite life, and the yielding factor of safety for the  following cases. If infinite

Q: A round bar of length l = 100 mm, diameter d = 20 mm, is subjected to an axial force P = 2000 N, a…

A: Givenl=100 mmd=20 mmP=2000NF=11000 NT=110 N.mSy=480 Mpa

Q: mechanical design

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Q: Bar of steel, (yield strenght Sy = 559 MPa) is subjected to the following stresses; ơX = 176 MPa ,…

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Q: Q2- The steel bar shown in the figure is subjected to a reversed axial load fluctuating between 28…

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Q: closely coiled helical spring is made of 10 mm diameter steel wire, the mean diameter of  the coil…

A: Given:d=10 mmD=68.4 mmn=8G=100 KN/mm2P=807 N

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Q: A bar of a steel alloy that exhibits the stress-strain behavior shown in Figure below is subjected…

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Q: Fatigue and Variable Loading Example 4 In the figure below the shaft is simply supported in ball…

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Q: For the rigid bar shows, find stresses in steel and aluminium. rods due to rise in temperature. of…

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Q: Part (a) of the figure below shows a knuckle joint with a pin inside it. This joint is subject to a…

A: Given-fluctuating load F=(on & 6000N)(AISI hot rolled steel)Fatique steress concentration…

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Q: (a) Find the minimum load factor of safety for fatigue based on infinite life (present the…

A: “Since you have posted a question with multiple sub-parts, we will solve first  subparts for you. To…

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Q: The rotating shaft shown in the figure is machined from AISI 1020 CD steel. 6 kN. Find the minimum…

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Q: Q2- The steel bar shown in the figure is subjected to a reversed axial load fluctuating between 28…

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Q: 2. A solid circular steel rod with a radius of r = 50mm is subjected to an axial compressive load P…

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Q: ased on the yield stress rk out the allowable lo

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