Design the diameter of solid circular shaft to transmit 50 kW power rotating at 120 rpm. Maximum torque is likely to exceed by 30%. Maximum permissible shear stress is 60 MPa. Also calculate angle of twist for a length of 1800 mm. Take G = 80 GPa.

Design the diameter of solid circular shaft to transmit 50 kW power rotating at 120 rpm. Maximum torque is likely to exceed by 30%. Maximum permissible shear stress is 60 MPa. Also calculate angle of twist for a length of 1800 mm. Take G = 80 GPa.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

Question

Design the diameter of solid circular shaft
to transmit 50 kW power rotating at 120
rpm. Maximum torque is likely to exceed
by 30%. Maximum permissible shear
stress is 60 MPa. Also calculate angle of
twist for a length of 1800 mm. Take G = 80
GPa.

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