- A Roadway Sign Weighs 4 Kn And Is Supported By A Structural Pipe That Has An Outside Diameter Of 280 Mm And A Wall Thick 1 (25.13 KiB) Viewed 57 times
A roadway sign weighs 4 kN and is supported by a structural pipe that has an outside diameter of 280 mm and a wall thick
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A roadway sign weighs 4 kN and is supported by a structural pipe that has an outside diameter of 280 mm and a wall thick
A roadway sign weighs 4 kN and is supported by a structural pipe that has an outside diameter of 280 mm and a wall thickness of 13 mm. The resultant force of the wind pressure acting on the sign is 11 kN, as shown. Assume a = 7.3 m, b = 3.4 m, P,- 11 kN, and Py - 4 kN. (a) Determine the normal and shear stresses og. Tol at point H. (b) Determine the normal and shear stresses ok. Tyck at point K. P MPa. H Answers: GH = Toll dk = i i K MPa. MPa. MPa.