Can I import or convert Revit RVT Files in Bentley applications?
MicroStation does not currently have a method to directly import or convert Revit RVT files.
Bentley provides a tool that has the ability of saving your RVT model from within Revit using a plugin.
You can learn more about this at the product page...
i-model plug-in for Revit
Save your Revit models in a way that lets others open them in MicroStation, Bentley Navigator, AECOsim Building Designer, and any other application that can open an i-model, retaining the Revit properties information from the Revit model. You can keep working in a mixed Bentley/Revit environment with the ability to reference Revit models into a MicroStation-based design workflow for coordination purposes, interference detection, and similar tasks. You can use the 2016-2017 versions of the Revit products, including Architecture, MEP, and Structure, with support for the 64-bit versions.
Please download this free plug-in from the iWare Apps page. Just filter from the menu using the "Building Design" option to locate the "i-model plug-in for Revit".
For use with Structural Modeler, ISM & Revit Plug-in is to be used.
ISM Revit plug-in
Feel free to share any of these Plugins with Revit Users.