RISA-3D

RISA-3D is a structural design software that offers design systems and solutions for a wide range of structures. According to the vendor, it is primarily used for 3D analysis and multi-material design. The software is suitable for companies of all sizes, from small engineering firms to large construction companies. It caters to the needs of structural engineers, civil engineers, architects, construction companies, and consulting firms.

Key Features

Intuitive Interface and Modeling Environment: According to the vendor, RISA-3D provides an intuitive user interface that is designed to be user-friendly and easy to navigate. It offers a graphical modeling environment with advanced tools, allowing users to create geometry graphically or input data directly using spreadsheets.

Robust Analysis and Design: RISA-3D offers powerful analysis and design features for various structures, including buildings, bridges, tanks, and culverts. The software supports a wide range of materials such as steel, concrete, timber, masonry, stainless steel, and aluminum. According to the vendor, it allows for comprehensive analysis and design based on industry-standard codes.

Comprehensive Presentation of Results: RISA-3D provides detailed reports with graphical and numerical results, allowing users to visualize the behavior of the structure. According to the vendor, the software offers comprehensive result visualization, including graphical representations, to facilitate design verification.

Modeling: RISA-3D includes a CAD-like drawing environment that enables the efficient creation of complex structures. Users can utilize graphical selection tools and spreadsheet input/editing for model changes. The software supports the import of model files and leverages existing geometry, providing tools for drawing grids, object snapping, and parametric templates, among others.

Loading: According to the vendor, RISA-3D allows for the efficient creation of load cases and load combinations. Users can easily define and apply various types of loads, including dead loads, live loads, wind loads, seismic loads, and more. The software supports automatic load generation, load takedown, and load distribution, and load cases and combinations can be customized to meet specific design requirements.

Analysis: RISA-3D offers robust analysis capabilities, including linear and nonlinear analysis. Users can perform static, dynamic, and time history analysis of structures, utilizing various analysis methods such as finite element analysis and equivalent frame analysis. According to the vendor, the software provides advanced features like stability analysis, P-Delta analysis, and modal analysis.

Design: RISA-3D enables comprehensive design of structural elements for various materials, including steel, concrete, timber, masonry, stainless steel, and aluminum. The software includes design checks for code compliance, covering strength, serviceability, and stability checks. According to the vendor, users can optimize designs and perform iterative modifications based on analysis results.

Results & Reporting: RISA-3D provides detailed output and result visualization for design verification. Users can generate graphical and numerical reports that include detailed information on member forces, deflections, stresses, and more. The software offers comprehensive result visualization, including color-coded diagrams, contour plots, and animated displays. According to the vendor, reports can be customized and exported to various formats.