diff --git a/ChangeLog b/ChangeLog index e36c8c6d..9408a2ad 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,24 @@ +2014-02-12 Borek Patzak + + * OOFEM 2.3 released. + * XFEM support for cracks in 2D including branch functions and coupling of cohesive zones with XFEM. + * XFEM elements: TrPlaneStress2dXFEM (new) and PlaneStress2dXfem (major modifications). + * Support for Sets: Useable for boundary conditions, cross-sections. + * FE^2 support for incompressible fluids with Dirichlet, Neumann and periodic boundary conditions. + * Support for material orientations in layered cross section. + * Improved support for directly using OOFEM from within custom applications. + * Improved model for cement hydration. + * A new isotropic damage model for tension/compression based on Griffith's solution. + * VtkXml outputs at integration points. + * Added variable cross section model. + * New DKT plate element and plane stress element with vertex rotations. + * New wedge elements for structural analysis. + * Improved generic geometric non-linearity, many elements are now supported. + * New options in nonlocal integral models - modified averaging operator based on the distance from the boundary or on the stress state. + * Added new anisotropic damage model. + * New linear constraint boundary condition. + * Many bug fixes, small enhancements and documentation updates. + 2013-02-08 Borek Patzak * OOFEM 2.2 released.