Meshing Instibility Problem

[marykirk]

Hello,

I am having an issue with instibilities within the meshing of a panel. I have tried different meshing sizes / setting without any luck at all. Any recommendations would be appreciated,

https://www.dropbox.com/s/02wap4tmobxsocp/CH6%20Preliminary%20Piling%20Loads%2021.05.14.rtd

Thanks

Mike

[Rafal.Gaweda]

Bar Forces "with nodes" in case 2 and 3 create calculation nodes not exactly in the same position so very short calculation elements are generated giving this instability.

Run this addin:
http://forums.autodesk.com/t5/Robot-Structural-Analysis/API-Addin-for-changing-bar-forces-with-node-...
to convert these load onto "no node" loads