Example 7.9 At a point in an elastic material, 0, 40 Nimm a direct tensile stress of 80 N/mm? and a direct compressive stress of 40 N/mm2 are applied on planes at right angles to each other. If the maximum principal stresses are limited to 100 N/mm2 (tensile). Find the shear stress that may be o, = 80 N/mm allowed on the planes. Also, determine the minimum principal stresses and maximum shear stress ()
Example 7.9 At a point in an elastic material, 0, 40 Nimm a direct tensile stress of 80 N/mm? and a direct compressive stress of 40 N/mm2 are applied on planes at right angles to each other. If the maximum principal stresses are limited to 100 N/mm2 (tensile). Find the shear stress that may be o, = 80 N/mm allowed on the planes. Also, determine the minimum principal stresses and maximum shear stress ()
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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