The ABC rod is supported from point B and is in equilibrium with a force F1 = 12KN applied from point A. Pin BTs = 350 MPa, ABC rod and support material as = 550 MPa have limit strength value. According to the given values, What mm should the diameter of pin B be at least?

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A: Calculating the reactions:

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A:

Q: A small aluminum alloy [E = 75 GPa] tee shape is used as a simply supported beam as shown. For this…

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A:

Q: Determine the angle 0 between the 130-lb force and the line OC. B F= 130 lb 9" 23 13" 26" C

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Q: The rigid bar Is pinned at A and held by two flexible bars at E and C. The load P Is appled at B.…

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Types and properties of steel

Steel is an alloy of iron. It is formed by heating iron and combining carbon (0.1-1.7%) with it and minor amounts of other elements such sulfur,  chromium, manganese, nickel, etc. Thousands of steel grades have been published, registered, or regulated around the world, each with its chemical composition, and special numbering systems have been devised in various countries to classify the vast number of alloys.