Kobi Toolkit are a series of add-in utilities for Autodesk Revit Architecture, Structure and MEP. The tools extend the capabilities of Revit in key areas. They are easy to use and make working in Revit easier.

Kobi Toolkit for Civil 3D is a set of essential productivity plug-ins that will make your work in Civil 3D fast, easy and efficient. These tools will dramatically reduce the number of tedious tasks and help you focus on your engineering challenges.

3DEC is a three-dimensional numerical modeling code for advanced geotechnical analysis of soil, rock, ground water, structural support, and masonry. 3DEC simulates the response of discontinuous media (such as jointed rock or masonry bricks) that is subject to either static or dynamic loading. The numerical formulation It is based on the distinct element method (DEM) for discontinuum modeling. UDEC is the two-dimensional version.

FLAC, Fast Lagrangian Analysis of Continua, is numerical modeling software for advanced geotechnical analysis of soil, rock, groundwater, and ground support in two dimensions. FLAC is used for analysis, testing, and design by geotechnical, civil, and mining engineers. It is designed to accommodate any kind of geotechnical engineering project that requires continuum analysis.

FLAC utilizes an explicit finite difference formulation that can model complex behaviors, such as problems that consist of several stages, large displacements and strains, non-linear material behavior, or unstable systems (even cases of yield/failure over large areas, or total collapse).

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Detect3D is the most accurate and trusted 3D fire and gas mapping tool for the design and assessment of detector layouts. Using the integrated design environment, line-of-sight flame detectors, and point and open-path gas detectors can be interactively positioned and oriented within any geometry. The user can highlight zero-visibility zones and interactively adjust the position or orientation of the detectors and receive real-time feedback. Detect3D is the ONLY fire and gas mapping tool on the market that can be installed on Windows workstations. 

FLAC3D (Fast Lagrangian Analysis of Continua in 3 Dimensions) is numerical modeling software for geotechnical analyses of soil, rock, groundwater, constructs, and ground support. Such analyses include engineering design, factor of safety prediction, research and testing, and back-analysis of failure.

in:Flux is CFD software that analyses ventilation and gas dispersion within complex geometries. It is aimed at all engineers, including those who have never previously performed a CFD themselves. The speed and simplicity of in:Flux is unrivaled.  Organizations can now carry out CFD modeling at a fraction of the time and cost associated with other CFD products.

• The only CFD software specifically designed for dispersion and ventilation analyses, eliminating the need of expertise to ‘tweak’ general purpose codes.
• Interface directly with many CAD formats (DGN, DWG, DXF, IGES, STEP, OBJ, STL), no approximations are made to the CAD geometry.
• All meshing, boundary conditions, and numerical setup is automated.
• Post-processing visuals can be added after calculations have finished rather than hope planes defined prior to the simulation contain relevant information.
• Once the process is understood, multiple simulations can be set up very quickly as simulations are automatically scheduled without the need of scripting.

PFC (Particle Flow Code) is a general purpose, distinct-element modeling (DEM) framework that is available as two- and three-dimensional programs (PFC2D and PFC3D, respectively). PFC Suite includes both PFC2D and PFC3D.