Today

What works on 15 October 2026

The suite is in development, and nothing is released yet. These are the products that work today, what exists of each promise of the suite, and how far each Eurocode has come.

In development. Four of its 17 products are working today as command-line programs and C APIs: frame-analysis, eurocode-calcs, section-analysis and model-convert. frame-analysis also has a desktop program. Nothing is released yet.

Frame analysis

frame-analysis

Analyses 3D frames, including their response to earthquakes, to large displacements and rotations and up to plastic collapse, and checks every steel member to EN 1993-1-1.

Command-line program, C API, server for AI agents and desktop program

Next The desktop program's tables of every record kind, its loads and combinations panels and its 3D view, then time-history analysis, linear and nonlinear, which the underlying fem library now runs.

Frame analysis in detail
Eurocode calculations

eurocode-calcs

Checks steel cross-sections and members to EN 1993-1-1 and EN 1993-1-5.

Command-line program, C API and server for AI agents

Next The concrete, load and EN 1990 checks of the eurocode library are not exposed through this product yet.

Eurocode calculations in detail
Section analysis

section-analysis

Computes the properties, torsion and warping, plastic capacity and stresses of any cross-section.

Command-line program, C API and server for AI agents

Next The desktop program: its window, with the plan and 3D views, on the desktop and viewport libraries.

Section analysis in detail
Model convert

model-convert

Inspects, checks and converts IFC models for scripts, pipelines and other programs.

Command-line program and C API

Next The checks of rules and IDS files, the spatial structure, elements and their properties, and meshes, and serving its operations to AI agents.

Model convert in detail

One model for every task

Today project-model holds grids, levels, members, walls, slabs and openings, and bridges along IFC 4.3 alignments with piers, abutments, bearings, isolators and expansion joints, all driven by parameters, and steel components whose joints set the member ends of the analysis model it derives.
Programs use it as people do

Today frame-analysis, eurocode-calcs, section-analysis and model-convert are command-line programs and C APIs generated from their operation definitions, and the first three also serve their operations to AI agents over the Model Context Protocol. The language packages come when their first users need them.
Open to extension

Today parameters evaluates named formulas with units, and constraints solves parametric sketches with 27 kinds of constraint. The component graph and its SDK are planned.
Connected to the rest of your toolchain

Today ifc reads and writes IFC2x3, IFC4 and IFC 4.3 as text, XML and ZIP, with structural models, alignments, geometry up to advanced breps with openings cut, styles, layers and georeferencing; mesh reads and writes STL, OBJ and 3MF; csv and spreadsheet read and write CSV tables and XLSX workbooks.
Results you can check

Today The eurocode library covers parts of EN 1990 to EN 1993, EN 1997 and EN 1998, and all three parts of EN 1995. Steel checks are verified against published calculators, the SCI Blue Book and the worked examples of SCI P358 and P398, analyses against closed-form solutions.
Fast, local and yours

Today frame-analysis runs the response spectrum analysis of a 14 720-member frame in 8.44 s against an 11 s budget, on one processor core.

Standard	What is covered	Status
EN 1990 Basis of design	Load combinations for buildings, and for road bridges, footbridges and railway bridges (Annex A2): EQU, STR, accidental, seismic and serviceability, with the deflection, rotation, acceleration and frequency limits of bridges, and combinations whose component factors lie within ranges	In progress
EN 1991 Actions	Imposed loads with the barriers of car park ramps, snow (with A1:2015) with exceptional snow and other return periods, wind and thermal actions (parts 1-1, 1-3, 1-4 and 1-5), wind on cylinder rows, spheres and flags, and road traffic, footbridge, rail traffic and accidental loads on bridges: the fatigue load models of road bridges, the load models, dynamic analysis, horizontal forces, track-bridge interaction, aerodynamic and derailment actions and fatigue loading of railway bridges (EN 1991-2 sections 4 to 6 and Annexes B, D, E and G)	In progress
EN 1992 Concrete	Bending and axial force, shear, torsion, prestressing, punching, slender columns by every method, membranes and shells, serviceability (stresses, cracks and deflections), the EN 1992-2 bridge rules, and cast-in headed fasteners to EN 1992-4 under static, fatigue, seismic and fire actions	In progress
EN 1993 Steel	Steels up to S700 by EN 1993-1-12, cross-sections including rolled angles in every class, channels and elliptical hollow sections, under high shear in every class, member buckling, also of members whose shear centre is off the centroid, beam-columns by method 1 (Annex A) and method 2 (Annex B), the general method of 6.3.4, closely spaced, star-battened and laced built-up members with their battens, joints and tie panels, and the stable lengths and restraints at plastic hinges (1-1), lamellar tearing (1-10), plated elements and stiffened plate girders with their effective sections, shear lag, shear buckling with flexible transverse stiffeners, transverse forces, flange-induced buckling and the stiffeners of section 9 (1-5), and joints (1-8): bolts, welds, bolted connections, the simple joints of SCI P358 (fin plates, end plates, web cleats, splices and column bases), joint classification, the component method, moment joints (end plates, welded and flange cleat joints, with haunches, stiffeners and axial force), bolted and welded splices, beam-through-beam joints, bracing gussets on cleats and slotted circular, rectangular and elliptical hollow sections, in tension or compression and shared by several laps, column base plates, stiffened or not, on anchor bolts or headed anchors, the stiffness and rotation capacity of joints, and joints of hollow sections on CHS, RHS, I, H and channel chords; and the connections of steel bridges (EN 1993-2 section 8)	In progress
EN 1994 Composite	Composite steel and concrete structures	Planned
EN 1995 Timber	Members, serviceability, connections and components (1-1), fire (1-2) and bridges (EN 1995-2)	Done
EN 1996 Masonry	Masonry structures	Planned
EN 1997 Geotechnics	Earth pressures at rest and at their limits by EN 1997-1 Annex C, from its procedure or its figures, and by NCCI 7 for transport infrastructure, with surface loads on walls and buried structures, and the design approaches and design soil values of each annex; foundations follow	In progress
EN 1998 Earthquakes	Seismic action, response spectra, the rules of section 4 around a linear analysis, the forces on non-structural elements (4.3.5), the target displacement of a pushover analysis (Annex B), base isolation of buildings (section 10), and bridges with seismic isolation (EN 1998-2 section 7)	In progress
EN 1999 Aluminium	Aluminium structures	Planned

The Coming page shows the order in which the programs and codes arrive.

What works on 15 October 2026

What each product does, and what it does next

Frame analysis

Eurocode calculations

Section analysis

Model convert

What exists of each promise

One model for every task

Programs use it as people do

Open to extension

Connected to the rest of your toolchain

Results you can check

Fast, local and yours

The Eurocodes, clause by clause