ME 212 Lecture Notes - Lecture 5: Compressive Stress, Centroid, Control Rod
Document Summary
Forces parallel to the area resisting the force cause shearing stress. It differs to tensile and compressive stresses, which are caused by forces perpendicular to the area on which they act. Shearing stress is also known as tangential stress. where v is the resultant shearing force which passes which passes through the centroid of the area a being sheared. 1-11c, a hole is to be punched out of a plate having a shearing strength of 40 ksi. Find the smallest diameter bolt that can be used in the clevis shown in fig. The shearing strength of the bolt is 300 mpa. A 200-mm-diameter pulley is prevented from rotating relative to 60-mm-diameter shaft by a 70-mm-long key, as shown in fig. If a torque t = 2. 2 kn m is applied to the shaft, determine the width b if the allowable shearing stress in the key is 60 mpa.
