About this release
STAAD.Pro is one of the long standing structural analysis packages, and the CONNECT Edition line is the version most offices settled on. You build a three dimensional model of the frame, define the material and section properties, apply supports and releases, define the load cases and combinations, and then run the analysis. What comes back is the full set of forces, moments, displacements and reactions for every member and node in the model.
The design side is what turns analysis results into something you can build from. Steel, concrete, timber and aluminium members are checked against a very wide set of national and international design codes, with the code checks run member by member and the failures reported with the governing clause and the utilisation ratio. Sections can be optimised automatically against a chosen code, which turns a first pass model into a sensible one in a single run.
Around the solver sits a great deal of practical tooling. There is a modelling environment with parametric structure generation for common frame types, a full text based input language for people who prefer to write the model directly, load generation for wind, seismic and moving loads according to code, and a report builder that assembles the calculation output into something a checker can follow. Model exchange with the wider building modelling formats means the geometry does not have to be built twice.
What it does
- Three dimensional finite element analysis for frames, plates and solid elements
- Static, dynamic, response spectrum, time history and buckling analysis types
- Steel, concrete, timber and aluminium design against a wide code library
- Automatic section optimisation against a chosen design code
- Code based load generation for wind, seismic, snow and moving loads
- Parametric structure generation for common frame and truss configurations
- Text based input language alongside the graphical modelling environment
- Full results visualisation with diagrams, contours and deflected shapes
- Report builder producing structured calculation output for checking
- Model exchange with the common structural and building modelling formats
Changes in this version
- Additional design code revisions added to the library
- Faster solver on large models with many load combinations
- Improved results visualisation on models past twenty thousand elements
- Reworked report builder with clearer section ordering
- Better import fidelity from building modelling exchange formats
What the package contains
- STAAD.Pro CONNECT Edition full offline installer
- Complete design code library
- Section property databases for the supported standards
- Example models covering the common structure types
- Readme with the install order written out step by step
Installation notes
Follow these in order. Most reports of a failed install come from skipping a step rather than from the package itself.
- Remove any earlier installation of the same line before you start.
- Disconnect from the network.
- Extract the archive to a short path such as C:\Setup.
- Run setup as administrator and let the prerequisite components install first.
- Complete the main install without interrupting it, then launch once.
- Close the application and reconnect to the network.
System requirements
| Operating system | Windows 10 version 22H2 or Windows 11 |
| Processor | Multi core 64-bit processor, higher clock speed helps the solver |
| Memory | 16 GB minimum, 32 GB for large models |
| Graphics | GPU with 2 GB VRAM and OpenGL support |
| Storage | 20 GB free, fast disk recommended for solver scratch |
| Display | 1920 by 1080 or larger |
Things worth knowing
- The solver writes large scratch files during a run, keep the working folder on a drive with room to spare.
- Results are only as good as the model, and the software will happily analyse a structure that is restrained wrongly without complaining.
- Design output is an engineering aid and still needs a competent engineer to review it before anything gets built.
Questions about this title
Which design codes are included?
Can I import geometry rather than modelling it?
How large a model can it handle?
Is the text input still supported?
What people are saying
Solver time on a warehouse frame with sixty combinations is a couple of minutes. Fine for the work.
Report builder output goes straight to the checker without reformatting. That saves real hours.
Section optimisation gets you a sane first pass. You still check every member yourself.
Listing information
This entry is catalogued under Science & Engineering and carries the tags below. Language coverage is English, and the supported platform list is Windows 10, Windows 11. Version 22.09.00.201 is the current catalogued build, last checked 1 week ago, and the entry has been in the index since it was added 2 years ago.