May 16, 2025
We have released ATENA2025 version, which is available in downloads.
The easiest way to get the installer is running the ATENA UpdateCheck utility from your currently installed ATENA version. This version is available for all users with valid maintenance till May 5th, 2025.
ATENA 2025 Engineering Preprocessor:
- new support for thermal and moisture analysis enables to simulate the hydration of your concrete and its impact on potential crack development as well as for instance high temperature fire loading on reinforced concrete structures
- improved BIM support by importing ifc files
- improved and enhanced Python scripting support. It is possible to develop user defined methods for the complete model development for specialized structural elements or problems. See Fig. 2 showing a specialized interface for simplified modelling of temperature development during concrete hydration
- automatic identification of interface elements make it much easier to develop complex models with internal contacts and interfaces
- plus miscellaneous improvements and corrections in stability and user friendliness
ATENA Studio & FE analysis core system:
- visualization of true shape of 1D beam and 2D shell elements
- new quadrilateral spring elements make it easier to model flexible planar support
- export of internal force diagrams into automated report generation feature as well as to csv files for further postprocessing in Excell
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