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Jul 10, 2008 Modifications to LIRA version 9.4 in comparison with release from April 21, 2008.
Modified option: when you edit group of loads, only loads of visible (not fragmented) elements/nodes are presented in the list. If there are selected elements/nodes, then only loads of these selected elements/nodes are presented in the list of loads.
Added option: presentation of contour and mosaic plots of stresses in reinforcement (Nax, Nay, Naz) for physically nonlinear FE of wall-beam and physically nonlinear solids.
Added option: support for Revit Structure 2009 (import model).
Added option: Tutorial in French in PDF format.
Dynamic module Earthquake analysis (Armenia) (32) supports building codes of Armenia CHPA II-6.02-2006 (in previous releases the program supported CHPA II-2.02-94).
Added option: it is possible to move the borehole.
Modified option: calculation of subgrade moduli according to SP 50-101-2004.
Modified option: algorithm for selection of reinforcement in plates. Modifications refer to more precise definition of initial approximation for iteration process.