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To calculate the maximum allowable stresses in pressure vessels, compute the minimum allowable thickness of pressure vessels to meet certain constraints and observe and compare properties of different
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The flat bar is made of hot rolled, high carbon steel (AISI 1080). The cyclic, nonzero, mean axial load variation is from a minimum of 2 kN to a maximum of 10 kN. using the modified Goodman failure th
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A steel tubing has a 1.25-in outside diameter and a 1.010-in inside diameter. It is made of AISI 1020 annealed steel having a tensile strength of 57,000 psi. What would be the safe working pressure for this tube, assuming a factor of safety of 8?
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A light pressure vessel is made of 2024-T3 aluminum alloy tubing with suitable end closures. This cylinder has a 3.5 in OD, a 0.065 in wall thickness and v=0.334. The purchase order specifies a minimu
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A tensile test specimen has a gage length = 50 mm and its cross – sectional area = 100 mm 2 . The specimen yields at 48,000 N, and the corresponding gage length = 50.23 mm. This is the 0.2 % yield poi
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A rigid-perfectly plastic material has a stress-strain relationship of Y = 200 MPa. The material undergoes a tensile strain of 10% of true strain before failure. a. What is the toughness? What is the
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