Download the update file to a convenient location on your hard drive and double-click on the file.
||Oct 26, 2022
- Fixed instability issue in the NorSand model introduced from the last update.
- Added FLAC2D extrusion option in Utility->Extrude.
||Apr 20, 2022
- Made some updates to the NorSand model.
- Minor updates in GUI.
||Nov 23, 2021
- Fixed a cycling issue related to the network/web licenses.
||Nov 16, 2021
- Added tolerance on free field boundaries in GUI->In Situ->Apply.
- Added option for orginal grid plot in GUI.
||Sep 28, 2021
- Fixed a bug in the volume strain used for porosity and permeability lookup tables.
||Sep 17, 2021
- Added support for the new web license system.
- Updated some fish functions in the fish library.
- Fxied an issue with 'nmregion' in the SHAPE tool.
- Added option to turn off applied load from water table along boundaries in Settings->GW->Properties tab.
- Added web license settings in GUI.
||May 19, 2021
- Implemented getDensity() function to return zone density for UDM.
- Minor unpdates in GUI.
- Remove parameter 'ind_soft' from the NorSand model.
- Fixed an issue in the Copy Application Data dialog in FLAC/SLOPE.
- Increased tolerance for the layers tables in FLAC/SLOPE.
||Feb 18, 2021
- Fixed a contour plot issue for model properties.
- Moved 'fmodulus in GUI from Info->zones category to Info->GPs.
- Fixed a bug in the fastwb logic with attached gridpoints.
- Changed property name 'pc' to 'pcurrent' in the softsoil and SSC models.
||Dec 17, 2020
- Fixed a bug in PH model with small strain stiffness and changed property names 'bulk' and 'shear' to 'bulk_current' and 'shear_current'.
- Minor update in the modified Hoek-Brown material dialog in FLAC/SLOPE.
||Oct 14, 2020
- Added gridpoint intrinsic fish function 'fcont()' for exporting factor of safety values from FoS contouring.
- Updated fish.xml file.
||Oct 2, 2020
- Fixed a color issue in FOS plot window for apply and velocity vectors plots.
- Fixed an error in the free field logic with attached gridpoints.
- Updated warning message associated with memory settings.
- Fixed an unknown format issue in Sketch DXF import window.
- Minor update to table fomat from table write command.
- Updated error message related to attached gridpoints when ffield is applied.
||Aug 17, 2020
- Fixed an error in the initial dy_damp hyst command(introduced from the last update).
||Jul 27, 2020
- Added an optional keyword 'modfacmin' to specify a minimum value for modulus reduction factor of hysteretic damping(Syntax: INITIAL dy_damp hyst ... modfacmin xxx, by default, 1.0e-3),keyword must be given after hysteresis model.
- Fixed a format issue in the manual.
||Jul 6, 2020
- Fixed a restore issue for the NorSand model, which was introduced in the last update.
- Changed property names 'bulk' and 'shear' to 'bulk_current' and 'shear_current'in the NorSand model.
||Jun 10, 2020
- Added an optional keyword 'id' to the history command (Syntax: History ID xxx ), xxx can be a fish variable or integer for history id.
- Fixed a bug in the tension region contour plot.
- Added an example in the fish library showing how to apply a force or velocity history on a struct node(Fish\3-Library\StrucDyn).
- Made some optimizations to the NorSand model.
- Updated manual.
||Apr 13, 2020
- Updated status message for selecting geometry lines in Geometry Builder.
- Increased filename length limit from 32 to 200 for fish intrinsic function open().
- Changed property name 'hy' to 'h_y' in the NorSand model to avoid conflict.
- Updated EULA.
||Mar 26, 2020
- Fixed a bug in Geometry Builder when importing *slp file created from FLAC/Slope.
- Added warning message when the material database is not found.
- Minor updates in the manual.
||Feb 13, 2020
- Fixed a crash issue when a *sav file with too long name is restored.
- Fixed a bug in 'angle_psr' plot in the Norsand model.
- Fixed an issue in exporting data from a profile plot.
||Jan 17, 2020
- Updated datafile for a thermal example (th_07.dat).
- Minor fix in GUI.
||Dec 17, 2019
- Fixed a bug in FOS contouring.
||Dec 6, 2019
- Fixed a bug in fish function IN().
||Oct 31, 2019
- FLAC 8.1 release.
- Updated manual.
||Oct 2, 2019
- Fixed color mismatch issue in plots.
- Fixed a build/rebuild issue in GUI(reading command lines to the record pane slow).
- Added color options in GUI for marked GPs,zone number,grid number and fixed GPs plots.
||Sep 12, 2019
- Fixed a bug in initial pp command when using with 'region' keyword.
- Updated default values for some properties in PH model.
||Aug 22, 2019
- Fixed an issue with Step number in the plot window (Step number not updating when pressing refresh plot in the cycling window.
- Fixed a bug in the history plot (not updating when pressing refresh plot button).
||Aug 14, 2019
- Fixed a bug in the cycling dialog.(Stop button not working).
- Added datafiles for new constitutive models(\Datafiles810).
- Fixed a crash issue when using print info output command.
||Jul 26, 2019
- Added notes to show NorSand inputs (sxx_ini, syy_ini, szz_ini) are effective initial stresses.
- Fixed a bug in xydisp contour plot.
- Fixed a bug in cppudm flag for NornSand model.
- Fixed a save/restore issue for NorSand state variables.
||May 24, 2019
- Updated some property names for NorSand to avoid conflict.
- Changed GUI jar file name from giic80 to giic81.
- Removed NorSand and Soft-soil from the C++ dll category (GUI).
||May 7, 2019
- Added what is new in FLAC 8.1 document to the HELP menu.
- Fixed a bug in NorSand model.
||May 3, 2019