Recent content by Jonny Black

  1. J

    How do I calculate radial stress in a u-shaped t-beam with varying thickness?

    ...Anybody...?
  2. J

    How do I calculate radial stress in a u-shaped t-beam with varying thickness?

    I have added a couple of files for clarification. Also, I am plotting the radial stress as a function of the radius so the end result will include the variable "r".
  3. J

    How do I calculate radial stress in a u-shaped t-beam with varying thickness?

    \sigma_{r}=\frac{1}{tr}\int t\sigma_{\theta}dr with a lower limit of a=inner radius, and upper limit of r=variable radius. For one, why is the thickness even included in the equation since it cancels anyway, and two, how do I treat the varying thickness of the cross-section? I have tried...
  4. J

    How do I calculate radial stress in a u-shaped t-beam with varying thickness?

    I have a u-shaped t-beam, and I am trying to calculate the radial stress where \theta=0 degrees. I have calculated \sigma\theta_{} but I am unclear on how to treat the varying thickness of the cross-section when integrating with respect to radius.