Help!!! predict u of a thick-walled cylindrical with internal pressure

Help!!! predict u of a thick-walled cylindrical with internal pressure
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Posted by: yoj ^®

09/01/2006, 10:36:36

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Given: An axisymmetric thick-walled cylindrical pressure vessel with inner radius
a=10cm, and out radius b=20cm is subjected to internal pressure P=10^3dynes/cm^2.

Required: Using properties E(t)=55+E1*e^(-t/10)

predict u(r=a, t) using the Alfrey correspondence principle and graph

Please help!!! I would be most grateful if you could resolve this for me.
Thanks in advance!
Jie Duanmu

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