algorithmic modeling for Rhino

Joao Calheiros
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Faculty of Engineer of University of Porto

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At 12:47am on September 18, 2016, nikii ninomiya said…


I am having a same problem with you.

I tried to analyze the beams, but the AnalyzeThI component turned out to red with this error:

"1. Singular Stiffness-matrix: Can not solve static system.
Make sure that boundary conditions are set so that the structure can not move in rigid body modes.
When you analyze a flat shell structure lock the rotation perpendicular to the plate in at least one node.
Use the 'Eigen Modes'-component and activate the display of local coordinate axes: The first eigenmode will be the rigid body motion."

I also have 530 elements. What should I do?

Thanks a lot!







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