Talren ‑ Change log

Version 6.2.20 – 31/07/2025

update_talren_6.2.19_to_6.2.20.zip

  • Various corrections in the interface and specifically around the walls
V6.2.19 – 12/06/2025
  • Correction of an error when displaying results or when printing when using load groups
  • Correction of the problem where projects would not automatically open when double-clicked
  • Update of calculation kernel
V6.2.18 – 12/03/025
  • Simplification of the display of key numerical results
  • Optimization of print speed and reduced the size of produced PDF files
  • Various interface fixes
  • Fixed errors related to the Wall calculation.
V6.2.17 – 27/01/025
  • Corrections related to the calculation of the mobilizable shear of nails
  • Improvements in the calculation of local external stability and internal stability of walls
  • Improvements of stages and situations icons
  • Added an option to disable the project history at home
V6.2.16 – 15/11/2024
  • Corrections in the internal stability of cellular walls
V6.2.15 – 8/11/2024
  • Various improvements related to the Wall module and in particular in the calculation of the internal stability of cellular walls
  • Various corrections in the user interface
V6.2.12 – 1er/08/2024
  • Internal stability calculation of concrete cellular walls
  • Lot of corrections about Wall module, Earth Pressure module and the rest of the software
V6.2.10 – 18/03/2024
  • Correction of idelta calculation for intermediate soils
  • Redefinition of the calculation of the lift utilization rate
  • Minor fixes and optimizations in the interface
V6.2.9 – 8/03/2024
  • Fixed a bug related to databases
  • Multiple corrections in the Wall module (interface and calculation)
  • Changed the color representation of pore pressure and hydraulic potential during flow calculations
  • Presentation of water diagrams in the results of the Wall module
  • Fixed the automatic technical-support error-sending wizard
V6.2.8 – 16/02/2024
  • Correction of instabilities in the interface
  • Correction in the Wall calculation
V6.2.7 – 7/02/2024
  • Correction of instabilities in the interface.
    Correction of a bug when setting passage conditions.
    Correction of a bug when deleting a stage.
V6.2.6 – 22/01/2024
  • Handling of zero values for Hr and Heff and the no effect of an external load
  • Possibility of defining the weight of soil at base of wall (after works)
V6.2.5 – 10/01/2024
  • Optimization of the user interface
  • Correction of the gamma calculation under the base of the wall footing
  • Use of an infinite value of the lift utilization coefficient if the ground lift is zero
V6.2.4 – 12/12/2023
  • Various corrections in the Wall module
  • Correction in the license search mechanism
V6.2.3 – 20/11/2023
  • Modification of the titles of the safety sets for standard NF P 94-281
  • The value of GammaRd is no longer required in calculation situations dedicated to the analysis of the local external equilibrium of the walls
V6.2.2 – 8/11/2023
  • Many corrections in the active/passive earth pressure module and in the Wall module
V6.2.1 – 26/10/2023
  • New Wall calculation module
  • Many optimizations in the active/passive earth pressure module: optimization of calculation time, ability to explore mechanisms by slopes and to search for trapezoidal diagrams, as well as to impose the search for plane mechanisms
  • Active/passive earth diagrams can be exported to K-Réa
V6.1.9 – 29/06/2023
  • Fixed a printing bug
  • Improved accuracy of shadings
V6.1.8 – 27/06/2023
  • Fixed a slowness in the calculation kernel
  • Improved naming of reinforcement and load families
  • Added earth pressure definition by angle increments
  • Compatibility with earth pressure overhangs calculation
V6.1.7 – 10/05/2023
  • Improved compatibility with Plaxis 2022 regarding pore pressure import.
  • Fixed a display problem in the printing wizard in the presence of many situations
  • Improved soil layer color consistency between menus and graphical view
  • Updated « License Manager Terrasol »
  • New error message from calculation when failing to construct failure surfaces
  • Fixed a bug related to the soil database
  • Fixed a rare bug related to loads
  • Fixed a rare data control bug that caused Talren to crash
  • New data control relative to the base passage point
  • The passage conditions are now reminded to the user at the begin of the calculation
  • Aesthetic improvements in the tree structure, when calculating and optimizing the welcome screen
  • Resultant vector color change in active earth pressure mode
V6.1.6 – 8/02/2023
  • Corrections related to flow calculation
  • Fixed a bug on Korean systems when looking for the license. This bug can also impact any non-latin-alphabet system
  • Improvement/correction of various labels, in particular related to reinforcement/load families
V6.1.5 – 27/01/2023
  • New access to flow velocity vectors when the pore pressure mesh has been generated by Talren
  • New functionality for calculating pore pressure diagrams
  • Fixed a geometric bug when duplicating families of reinforcements and loads
  • Unblocking the export of nodes and triangles in any situation
  • Correction of an error appearing in an opening or saving window if the last working directory has not yet been defined (blank installation)
V6.1.3 – 20/12/2022
  • Correction of the calculation in the Ra wizard
  • Correction of the example files concerning GammaRd coefficient
  • Printing of results concerning sensitivity and RSM
  • Possibility to duplicate reinforcement and load families
  • Possibility to display the resultant of the active/passive earth pressure diagram
  • Correction in the calculation for non-linear cases in Bishop
  • Correction in the perturbations method calculation when skin circles are defined
  • Correction in the interface concerning reinforcement edition fields that were greyed out
  • Correction in the interface for manual circles when tangency to a layer is desired
V6.1.2 – 22/11/2022
  • Fixed a bug related to GammaRd when no safety factor set is selected in the situation
  • Fixed a bug related to printing and printing of additional results
  • Various improvements in the interface
V6.1.1 – 18/11/2022
  • Added the active/passive earth pressure module in the situation
  • New presentation of some of the property sections and in particular the situation section
  • Added the GammaRd factor to the situation
  • Creation of load groups to simplify the use of loads in the staged construction
  • Separation of moments and linear loads
  • Possibility of defining different µ0 and µ1 coefficients for each strip. Other similar properties have been made independent in strips, nails and anchors
  • Improved display of the home page with its project bubbles, and added the ability to delete the opened project history
  • Correction in the calculation kernel allowing a correct calculation in presence of very thin layers in certain rare contexts which caused problem
  • Improved display of memory status in the bottom bar
  • Fixed problems with post-8 versions of Java installed on the system
  • Various improvements and corrections to the interface, including labels and tooltips
V6.0.15 – 25/05/2022
  • Correction related to Ra/2 in the calculation kernel
  • Choice of colors from RGB values
  • Added a comment about relation between Ra and Rc
  • Indication of the working direction of the nails (tension or compression)
  • Improved license management when both LT and complete licenses are present
  • In the welcome window, highlighting on our training activity
V6.0.14 – 29/05/2022
  • Correction of the unit of linear loads and linear moments
  • Reorganization of the messages during the calculation concerning the head stresses applied on the nails
  • The XF automatic search is now compatible with the definition of head stresses on nails only if there is no automatic search
  • Added a control that identifies orphan substratum polygons
V6.0.13 – 29/03/2022
  • Memory optimization for better exploiting and printing of large projects
  • Adjusted reinforcement detection in the calculation kernel
  • Addition of compatibility with 64-bit Java, allowing increase of memory allocation if necessary. This memory allocation is also manually adjustable in a configuration file. There will be a new FAQ ticket about that soon. Even if Talren remains compatible with 32-bit Java, we strongly recommend you to install 64-bit Java if it is not already installed on your computer
  • Restoration of the automatic search for a new license in specific cases and therefore no need to click on the license button of the welcome window
  • Update of our license manager LMTS
V6.0.11 – 9/03/2022
  • Fixed a bug that appeared in 6.0.10 which prevented the opening of specific projects
V6.0.10 – 2/03/2022
  • Simplification of license management
  • Improvement of the treatment of distributed loads belonging to a family
  • Nail weighting wizard: correction of the value of the partial factor Γa,clou for steel reinforcements in reinforced concrete according to Eurocode 2
  • Addition of a clear message if the user tries to open a corrupted file or if he tries to write a PDF report while the file is already open by another application
  • Addition of a warning when opening a project written by a more recent version than the current version of the user
  • Fixed a bug that occurred if the calculation kernel only outputs surfaces with an infinite safety factor.
V6.0.9 – 2/12/2021
  • Correction when using the flow calculation in a project with an external water table.
V6.0.8 – 24/11/2021
  • Correction of a bug when duplicating a nail in shear mode calculated by the wizard
  • Visual corrections in the partial factors set definition panel
  • Improvements in the summary tables
V6.0.7 – 5/11/2021
  • Improve the navigation through the properties of loads and reinforcements
  • Enable the possibility of manual entry in the Newmark wizard
  • Correct the display of intervals in the method of circles defined by intervals
  • Fix a bug when the views are customized in the print wizard
  • Reactivate the error reporting module
  • Repair the nail export to database tool
  • Fix random crashing of the UI
  • Add an explicit display of the error resulting from the exceeding of the memory used by the kernel
  • Redesign the sets of safety factors selecting menu
  • Remove a warning for a large number of points or segments in the project
  • Add a progress bar to display the status of the pre-loading of results when opening pre-calculated projects
  • Enable editing data directly from the summary tables
  • List of the intermediate values of XF and XA used during the iterative procedure in automatic search in the zone at the bottom right of the interface
  • Enable the application of the settings from one print shot to all the others
  • Add shortcuts to facilitate the reordering of phases and situations from the project tree
  • Various optimizations and fixes in the UI and in the kernel.
V6.0.6 – 21/09/2021
  • Added a check in the stability kernel in case a point is in a zone where the pressure mesh is not applicable (specific to the flow calculation)