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AMOEBA is a general-purpose computational fluid dynamics (CFD) analysis software that enables you to examine geometries, inspect meshes, model complex flow and heat transfer problems, create visualizations, and view reports.

The AMOEBA solver solves Navier-Stokes equations and allows modeling of complex flow and heat transfer problems in arbitrary geometries. AMOEBA can solve a number of problems in computational fluid dynamics, including, but not limited to, laminar and turbulent flow with convective and radiative heat transfer, time-dependant simulation, porous media, natural convection, multiple reference frame, and sliding meshes.

Along with the ability to solve large and diverse fluid flow problems, AMOEBA makes it possible for you to move beyond single-point simulation by enabling you to get a solution and its sensitivity to any parameter - input or operating conditions or material properties - in a single solution without having to simulate over a parametric range (sensitivity analysis). Sensitivity analysis is the study of how the variation (uncertainty) in the output of a mathematical model can be apportioned, qualitatively or quantitatively.

The AMOEBA client is a free version of the software package that incorporates the ability of setting up and solving a CFD analysis problem. The free version, available for download on the website, allows you to run up to five iterations for a problem.

What can we do with CAD-Earth:

Друзья, главное мировое спортивное событие четырехлетия, главное спортивное событие современной России официально открыто. Это – наша Олимпиада. Ура!!!

The RAM Structural System is a specialized engineering software tool for the complete analysis, design, and drafting of both steel and concrete buildings. It optimizes workflows through the creation of a single model by providing specialized design functions for buildings and by providing thorough documentation. RAM Structural System allows for the analysis and design of a building using a single model. The entire structure can be modeled, including decks, slabs, slab edges and openings, beams, columns, walls, braces, spread and continuous footings, and pile caps. This full structural model increases designer confidence and creates an efficient environment when dealing with changes. The RAM Structural System increases productivity by performing the tedious and time-consuming functions specific to the design of a building such as calculation of live load reductions and lateral load calculations for wind and seismic. In addition, designs are optimized for both concrete and steel. Your competitive advantage is realized with the thorough documentation. RAM Structural System automatically provides steel material takeoffs and detailed and summary reports of design calculations and drawings. And for BIM, RAM Structural System offers bidirectional integration with CADstudio and Bentley’s Structural Modeler, Structural Documentation Center and Autodesk's Revit Structure.

RAM Concept lets structural engineers model, analyze, and design virtually any cast-in-place geometry, no matter how complex. Efficiency and quality control are realized through the advanced analysis and design tools for reinforced and post-tensioned concrete slabs and mats. Integration allows for analysis and design of a multi-story concrete structure therefore streamlining workflows.

(вступил в силу с 01.01.2014 взамен ГОСТ Р 21.1101-2009)

с пояснениями к наиболее важным изменениям

С ГОСТ-ом все понятно. Берите и пользуйтесь. Но этим постом я хотел бы привлечь ваше внимание к чудесному разделу на форуме - Запрос нормативной документации из платных программ/баз. Не у всех они (базы) есть в наличии, поэтому пользуйтесь, не стесняйтесь :-)

Отдельное спасибо за ведение данной темы Leon36RuS.

The GeoStructural Finite Element Analysis contains tools for performing Finite Element modeling for a range of geotechnical problems including excavation, slope stability, foundation beams, settlement, tunneling, and more.

More info.

Bentley GeoStructural Analysis is geotechnical analysis software, which allows you to evaluate alternate design scenarios within a single, interoperable product suite, ensuring that the subsurface data is used efficiently for an integrated project delivery.

Bentley GeoStructural Analysis includes Excavation Analysis, Foundation Analysis, and Retaining Wall Analysis.

More info is here.

Как ни странно, но эта прогамма к GPS никакого отношения не имеет, поскольку служит для моделирования биологических процессов на очистных сооружениях канализации.

GPS-X is a modular, multi-purpose computer program for the modeling and simulation of municipal and industrial wastewater treatment plants. Whether you are designing a new facility, or simulating an existing plant, GPS-X will help you improve your design and operating efficiency.

More info.