For the thick-walled open-ended cylindrical pipe subjected to internal pressure shown in Figure P9-19, use five layers
Question:
For the thick-walled open-ended cylindrical pipe subjected to internal pressure shown in Figure P9-19, use five layers of elements to obtain the circumferential stress, σθ, and the principal stresses and maximum radial displacement. Compare these results to the exact circumferential stress and radial displacement equations given by
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Where
Pi = inner pressure, P0 = outer pressure (set to zero in this problem)
α = inner radius of vessel, b = outer radius of vessel, r = any radial location
Let E = 205 GPa and v = 0.3?
Figure P9-19
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Figure 1 Thick walled openended cylinder Theoretical Solution for hoop stress at inner r...View the full answer
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Related Book For 
A First Course in the Finite Element Method
ISBN: 978-1305635111
6th edition
Authors: Daryl L. Logan
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