Advanced Package Training Scaffolding 2011.1 - Scia-Software GbR
Advanced Package Training Scaffolding 2011.1 - Scia-Software GbR
Advanced Package Training Scaffolding 2011.1 - Scia-Software GbR
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The stability calculation gives the following result:<br />
This can be verified with Euler’s formula using the member length as the buckling length:<br />
N cr<br />
2<br />
2<br />
4<br />
210.<br />
000 N<br />
π EI π ⋅<br />
⋅ 83560000mm<br />
= =<br />
mm²<br />
=6927,51 kN<br />
2<br />
2<br />
l<br />
( 5000mm)<br />
54<br />
<strong>Advanced</strong> <strong>Training</strong><br />
The following picture shows the mesh nodes of the column and the corresponding buckling shape:<br />
Using for example an Excel worksheet, the buckling shape can be approximated by a 4 th grade<br />
polynomial.