HW4 2-Plane Bending, SCF's Problems.pdf

HW4 2-Plane Bending, SCF's Problems.pdf - Initials for...

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Initials for Honor Pledge: ___________ Name: __________________________________________ ME3614 Mechanical Design I Fall Semester 2017 Homework #4 due Tuesday, September 12 1. Consider the cantilever beam shown below. It is subjected to a shear force of F = 200 N, an axial force of 100 N, and a torque of T = 10 N-m. (a) The transverse shear stress, t xz , generated by F is maximum at the following points (circle all that apply): A / B / C / D / E / all of these points / none of these points . (b) The transverse shear stress, t xz , generated by F is zero at the following points (circle all that apply): A / B / C / D / E / all of these points / none of these points . (c) The magnitude of the maximum transverse shear stress t xz , generated by F is ____________ (Please show all work below.) (d) The shear stress generated by the torque is (circle one): constant across the entire cross-section / maximum at center / maximum away from the center. (e) The shear stress generated by the torque is (circle one): constant along the length of the rod / maximum at the wall / maximum at the free end.
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  • Fall '08
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