Generate a model for FEA Analysis¶

Title: Generate a model for FEA Analysis | Quality: 1080p HD | Captions: English

Description

This video shows how to generate a finite element model from an analytical model in Revit. The generation of the finite element model is carried out using the i_generate Analyze Command on the SOFiSTiK Analysis Ribbon. As the finite element model is derived from the analytical elements in Revit, before starting the command, we recommend activating a view in which all analytical elements including loads are visible.

The Generate Analysis Model Dialog opens. On this dialog, you can find four tabs.

The first tab provides general settings to control the type of model to be generated or the file path of the corresponding SOFiSTiK database.

The second tab provides settings related to geometry. Before a system is being meshed, the SOFiSTiK mesher analyses the geometry of the analytical model first and tries to remove inconsistencies and unwanted features. The most important setting to control this process is the geometric tolerance which can be either given as relative number or in absolute values. We recommend leaving the default of one centimeter.

The third tab provides mesh related settings. Here you can control the type and the size of the elements to be generated.

The fourth tab provide options regarding the calcultions to be performed. Here you can activate/deactivate the calculation of the center of mass and center of rigidity for the system.

Note

The choice of SOFiSTiK Templates is now offered when the SSD button is called for the first time for the current system.

Note

The defaults should suffice for most of the cases.

Tip

The YouTube tutorial videos are recorded with resolution 1920x1080 (1080p HD), therefore it is recommended to set the YouTube Quality to 1080p when watching the videos.

Tip

The video contains english captions, therefore you can follow the online video without audio.