OpenSees Navigator 2.5.9 provides a range of new features including the addition of several material, section, and element interfaces.
- Added UVC uniaxial and nD materials.
- Added PlaneStressUser, PlateFromPlaneStress, and
PlateRebar uniaxial materials. - Added ElasticPowerFunc uniaxial material.
- Added LimitState uniaxial material including limit curves.
- Added ConcreteDamage2p and FSAM uniaxial materials.
- Added ModIMK uniaxial materials.
- Added ElasticTube, Elliptical, and NDFiber line sections.
- Added LayeredShell area section.
- Added new shell and triangular area elements.
- Added quadUP elements.
- Added brickUP elements and cleaned up other solid elements.
- Added Perform3D model import and export capability.
- Updated other model import and export functionalities.
- Updated writing sequence of objects based on directed graph.
- Updated model templates to include option to specify slope.
- Updated all response and design spectra functions.
- Updated several model geometry interfaces.
- Fixed several plotting issues.
- Some other misc bug fixes.
