Access is granted on request. This sample is CC BY-NC 4.0. Commercial use, including training a commercial model, needs a written license from Kisfali Engineering Srls. Licensed corpora are generated fresh per engagement. Contact info@formeo.ai.

Formeo single-storey industrial buildings

6 IFC4 buildings. The portal frame is verified. Envelope, racking, and MEP are indicative spatial context. These files show the format and the label boundary under Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). Contact info@formeo.ai.

Summary

Single-storey industrial building with a pitched-roof steel portal frame, indicative racking, and indicative MEP. This is the 3D building around the same frame the portal-frame dataset solves in 2D.

HF dataset: Formeo/steel-building-ifc
Files: 6 IFC4 models
Access: granted on request
Licensed corpora: generated fresh per engagement

Open one building in the browser. This is an Autodesk Viewer share of one sample. It is a view of the model, not the dataset download.

Verifier

The engineered set is the portal frame: columns, rafters, and longitudinal braces. Each of those products carries Pset_Formeo_StructuralVerification:

Property	Meaning
`IsEngineered`	`True`
`DesignCode`	EN 1993-1-1
`GoverningUtilization`	max(ULS, SLS). Feasible only when this is ≤ 1.0
`VerificationStatus`	`Pass` on every file in this teaser
`GoverningClause`	clause that governs
`LimitState`	`ULS` or `SLS`
`AlphaCr`	storey-sway αcr, EN 1993-1-1 §5.2, when the solve returns a finite value
`Analysis`	`P-delta`

The frame solve is second-order P-Δ, with storey-sway αcr and per-clause EN 1993 member checks (Formeo implementation of §6.2, §6.3, Annex B). Serviceability: vertical apex deflection ≤ L/200, horizontal eaves deflection ≤ H/150.

Engineered boundary

Everything that is not the portal frame carries Pset_Formeo_SpatialContext with IsEngineered = False and ElementPurpose = Indicative Spatial Context.

That set is foundations, secondary steel (purlins and girts), cladding, gutters, louvres, site surfaces, racking, and MEP (cable tray, chilled water, conduit, ducts). Racking is storage geometry. MEP is routing. Neither is sized or code-checked.

Loads

Wind and snow on the frame are code line loads on the 2D portal (tributary width = frame spacing), from the factory's EN 1991-1-3 and EN 1991-1-4 path.

3D wind is not in the load set. There is no pressure field on the envelope, no CFD, and no wind design of purlins, girts, or cladding.

This package

File	Span m	Length m	Eaves m	Pitch °	Bays	Base	Column	Rafter	U_gov	Clause	αcr
ib-01	15	45	6.5	8	6	fixed	HEA180	IPE300	0.901	`SLS_deflection_vertical_L/200`	34.00
ib-02	18	48	7	6	8	pinned	IPE360	IPE360	0.799	`EN1993-1-1_column`	29.08
ib-03	12	30	5.5	10	5	fixed	HEA100	HEA200	0.989	`EN1993-1-1_column`	14.71
ib-04	22	42	8	5	6	pinned	HEA280	IPE450	0.996	`EN1993-1-1_beam`	16.64
ib-05	20	38.5	6	12	7	fixed	IPE240	HEA280	0.967	`EN1993-1-1_column`	41.10
ib-06	16	40	9	8	5	pinned	HEA280	IPE500	0.852	`EN1993-1-1_column`	16.76

manifest.json repeats those fields. No parquet, no images, no sizing trajectories.

Intended use

Open one file and read the property sets. These 6 buildings are not a training corpus.

Legal

License: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) (cc-by-nc-4.0). Attribution required. Non-commercial only. Commercial use, including training, fine-tuning, or evaluating a commercial model or product, requires a written license from Kisfali Engineering Srls.
Licensed corpora are generated fresh per engagement. The generator, verifier, and full corpus stay with the engagement.
Access: granted on request.

Contact info@formeo.ai.

Citation

@dataset{formeo_steel_building_ifc_2026,
  author       = {Kisfali Engineering Srls.},
  title        = {Formeo single-storey industrial buildings (IFC4)},
  year         = 2026,
  publisher    = {Hugging Face},
  url          = {https://huggingface.co/datasets/Formeo/steel-building-ifc}
}

Downloads last month: 25

Total file size:

7.09 MB