Products
For more information on our products including brochures, see our downloads page.
LARSA 4D
LARSA 4D is an advanced analysis and design program for 3D structures with “4D” time-effects, with special tools for bridge projects. It is based on a rock-solid analysis engine and has an intuitive and modern user interface for Microsoft Windows. Features include 3D post-tensioning tendons, seismic and inelastic elements, bridge geometry coordinate systems, influence surfaces, and extremely powerful macro capabilities such as integration with Microsoft Excel.
LARSA Section Composer
LARSA Section Composer is used to model the cross-section properties of arbitrary shaped sections which may include rebar, nonprismatic variation (haunches), and composite materials. Its analysis capabilities include moment curvature analysis, ultimate strength analysis, and torsion constant computation for sections of any shape. Its parametric and formula-based approach to shape templates and nonprismatic variation define the product as unique in the industry.
Steel Girder Design Module for AASHTO LRFD
The Steel Girder Module generation and design tool allows users to generate 3D finite element models of steel plate girder bridges with ease. Users provide the number of girders, spans etc. and the module creates the model, loading and analysis. The module supports curved, skewed bridges and is capable of performing code check using the AASHTO LRFD code. The code check can be used on module-generated bridges or custom/manually built finite element models.