Connected engineering model

Explore four columns, four beams and a slab with stable identities, explicit intended support relationships and separate physical and analytical representations.

Trace changes and calculation freshness

Changing a beam depth creates a revision and identifies outdated reference records. Freshness does not establish engineering approval; whole-frame structural analysis is not calculated.

Exchange and viewing

Download a versioned example JSON or limited physical IFC4 export and view the current concrete envelopes in browser3D or AR. No general model upload, cloud project storage, analytical IFC exchange or vendor interoperability certification is claimed.

Interactive calculators require JavaScript and the calculation service.