A beam having a uniform square cross-section is '2' metre long supported in bearings at its ends
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Question:
A beam having a uniform square cross-section is '2' metre long supported in bearings at its ends carries a flywheel weighing '25' kN at the centre, subjected to load which varies from 70' N to '200' N.
Determine the width and depth of a uniform square plate.
The yield strength of the materials is '850' MPa and the endurance strength '550' MPa with FOS = 2. Other correction factors may be taken as follows:
For axial loading (Ka) = 0.7;
For machined surface (Ksur) = 0.8 ;
For size (Ksz) = 0.85 ;
For stress .concentration (Kf)=1.0
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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