Theory and Modern Applications
Table 2 Boundary conditions at four corners
Angular point | Given boundary conditions | Used boundary conditions | Boundary conditions of angular points |
|---|---|---|---|
A | \(\{ u_{r},u_{\theta },\sigma _{r},\tau _{r\theta } \}\) | \(\{ u_{r},u_{\theta },\tau _{r\theta } \}\) | \(u_{r} = 0\); \(u_{\theta } = 0\); \(\tau _{r\theta } = 0\) |
B | \(\{ u_{r},u_{\theta },\sigma _{r},\tau _{r\theta } \}\) | \(\{ u_{r},u_{\theta },\tau _{r\theta } \}\) | \(u_{r} = 0\); \(u_{\theta } = 0\); \(\tau _{r\theta } = 0\) |
C | \(\{ u_{r},u_{\theta },\sigma _{r},\tau _{r\theta } \}\) | \(\{ u_{r},u_{\theta },\tau _{r\theta } \}\) | \(u_{r} = 0\); \(u_{\theta } = 0\); \(\tau _{r\theta } = 0\) |
D | \(\{ u_{r},u_{\theta },\sigma _{r},\tau _{r\theta } \}\) | \(\{ u_{r},u_{\theta },\tau _{r\theta } \}\) | \(u_{r} = 0\); \(u_{\theta } = 0\); \(\tau _{r\theta } = 0\) |