A steel pipe with an outside diameter of 4.2 in and in inside diameter of 3.15 in is simply supported at its ends and ca
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A steel pipe with an outside diameter of 4.2 in and in inside diameter of 3.15 in is simply supported at its ends and ca
A steel pipe with an outside diameter of 4.2 in and in inside diameter of 3.15 in is simply supported at its ends and carries two concentrated loads F1=980lb and F2=2180lb as shown. If a=2.9ft,b=16.5ft and c=1.9ft, determine: (a) The flexural stress at point A on section A-A through the beam if it is 5.4ft from the right support. (b) The flexural stress at point B on section A−A through the beam if it is 5.4ft from the right support. (c) The maximum flexural stress anywhere in the beam. Denote a tensile stress as a positive value and a compressive stress as a negative value. (a) σA= psi (b) σB= psi (c) σmax= psi
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