LIRA Soft

LIRA 9.6 (release from November 30, 2009)

Dec 01, 2009 Modifications to LIRA version 9.6 in comparison with release from September 1, 2009

Added: 3 examples in Tutorial (English version).

Enhanced work with Interactive Tables for large problems takes considerably less time.

Enhanced export of data from Interactive Tables to Excel.

Added check procedure for list of nodes in influence lines for BRIDGE special solver.

Modified: account of sign variability for automatic generation of DCL coefficients.

Modified: presentation of soil pressure diagrams (Ry and Rz) for bars.

Modified: images from Graphic Organizer are saved correctly (error was found for Windows Vista only).

Restored shortcut keys in the mode of arbitrary plane triangulation ('Triangulation' dialog box, 3rd tab).

Added: automatic generation of exterior contour in the modes of 'Triangulation of plane contour' ('Triangulation' dialog box, 2nd and 3rd tabs).

For 'Dynamic plus' problems, it is possible to open 3D window from the mode of analysis results evaluation.

Enhanced windows for presentation of diagrams and contour plots along section of plates and solids.

Added: restraints are visualized in detail.

Enhanced import procedure from *.msh files.

Modified 'DCF table' dialog box.

Modified 'Table of dynamic load cases' dialog box.

Added: import/export of orthotropic materials through *.sli files.

Added: calculation of DCL for linear problems with assemblage.

Enhanced algorithm that realizes behaviour of geometrically nonlinear elements that simulate pretension (turnbuckle).

Modified: presentation of soil pressure in elements of thick shell (FE 45, 46, 47).

Added: max linear and angular displacements are included in output protocol.

Modified: method 3 of load application (for geometrically nonlinear problems).

Modified: max number of unification groups is increased from 500 up to 2000.

Restored: problems of 'ASSEMBLAGE plus' special solver may be calculated by forces.

Enhanced: export of data from Interactive Tables to Excel.

Restored: option to unify DCF directly from LIR-STC module.

Updated help system.

Updated help system.

Enhanced window for presentation of soil profile.

Added option: labels may be assigned to soil type (see Legend column).

Updated help system.