Autodesk Revit JSON file1

Autodesk Revit JSON file Import / Export

Using Midas Link, direct data transfer between midas nGen and Revit Structure is available for Building Information Modeling(BIM) workflow. Midas Link for Revit Structure enables us to directly transfer a Revit model data to midas nGen, and deliver back to the Revit model. For compatibility with Revit Structure, Midas nGen text file(*.json) is used for the roundtrip. This function is provided as an Add-In module.

Midas Link for Revit Structure supports the following workflows :

1) Send the analytical model of Revit Structure to midas nGen.

2) Import the JSON file of the Revit model in midas nGen

3) Export the model of nGen to the JSON file.

4) Import the JSON file in Revit Structure as analytical model.

[Tutorial Download] : Import / Export Revit JSON file

▒ Supporting scope

Components			Revit	interface	nGen	Check
Properties	Grid / Level			↔		Inclined and curved grids are not supported.
	Material			↔
	Section			↔
Member	Beam			↔		Except Plate Beam
	Column			↔		Except Wall Column
	Wall			↔
	Slab	Horizontal Slab		↔
		Slope Slab		→
		Drop Panel		→
	Foundation	Mat footing		↔
		Isolation footing		→		Import as mat footing member in midas nGen.
		Strip footing		→		Import as mat footing member in midas nGen.
	Brace			↔
	Truss (Family)			→		Import as brace member in midas nGen.
	Opening			↔
	Offset Information			-		Use auto-offset of each SW
Load				-		To be developed.
Boundary condition				-		To be developed.
Rebar Data				←

▒ Supporting Scope for exporting rebar data.

Items (Member)	Supporting	Detail
Beam / sub Beam / Footing Girder	O	- Support to input rebar in critical zone of beam, column and wall. - Support to input dowel rebar for wall and column. - Support the rebar data to 2D members with slopes and irregular shapes
Column / sub Column / Pedestal	O
Wall / Basement Wall	O
Plate	O
Slab / Flat Slab	O
Isolated / Strip / Mat Footing	O
Brace	X
Wall column / Plate Beam	X