OpenBridge Modeler

Export - General tab

If the interface dialog is available in the selected export format, it can also contain a page for “General Settings” apart from the specific pages. This page is identical for all interfaces and permits settings for the export process. Depending on the implementation degree of the interface, it is possible that certain fields are not activated.

SettingDescription
Create Error Report Creates an error report during exports and file generation. You can see here which model data cannot be evaluated by OpenBridge Modeler for the interface.

If such an error report was created, you can display it by clicking the (Error Report) button in the dialog.

Create additional nodes at joints Continuous shapes at connections or theoretical points of intersection with other shapes are divided.
Ignore Protection A possibly existing protection against division at possible nodes is ignored at export of analysis display.

Since the division is mostly desired, you should deactivate this option only in exceptional cases.

Max. Distance Sets the maximum distance, which is allowed for the end point of a shape towards the continuous shape to be recognized as shape to be divided.
Min. Shape Sets the minimum length of the bar, which has to be created by the division. If this length is smaller, a division will not be made and eccentricities will be determined instead.

This is reasonable when you export data to static analysis  programs as these are expecting a system of bars from gusset to gusset (e.g. plate connections) although in reality it is a continuous shape. As OpenBridge Modeler of course cannot be as specialized as a static program, you can switch off this option by this way, if the static program offers better functions for this purpose.

Use Analysis View Instead of the CAD-position of the actual shape an alternative static effective line is exported.

This line can be individually adapted for each shape to your requirements for the transfer of static systems by means of the ‘Analysis Display’ command. You can avoid e.g. open nodes or eccentricities (due to different insertion levels).

Dividing Shapes

The OpenBridge Modeler model has the shapes of 1-2, 3-4 and 5-6. The shape of 1-2 is divided first into two parts of 1-6a and 6a-2.

Another division of the new created shape 1-6a and two other parts 1-4a and 4a-6a is made, if the resulting two bars have at least the same length as indicated in ‘Min. Bar Length’ input field.