With this online group training, you will learn the basics and structure of the software so that you will then be able to model and calculate simple structural structures.
Free basic online training on the FEM structural analysis program RFEM for students | Part 1
This training will enable you to work efficiently with the FEM structural analysis program RFEM. Using practical examples, you will learn important functions and modeling options. Open questions can be discussed.
The first part of this online training focuses mainly on getting to know the program. The examples are practical and combine the theoretical knowledge from your studies. Topics such as the comparison of beam and surface elements as well as the treatment of a owl fall are covered in detail in this course.
Time Schedule
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Basic principle of FEM
Explanation and definition of the finite element method
Schematic sequence of an FEA calculation
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Introduction to RFEM 5 Structure and basic work with RFEM 5 Procedure of a project Explanation of User Interface
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Introductory example: Continuous slab
Comparison of beam element and surface element Modeling two-span beams Modeling rectangular plate
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Stabilitätsanalyse: Eulerfall 1
Modeling of a cantilever Calculation of critical buckling load Calculation of buckling length
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Rigid frame
Modeling and stability analysis Difference 2D and 3D calculation
Costs
Free of charge, provided you can submit an enrolment certificate.
A reliable internet connection is required to participate.
After the event, each participant will receive the models, video recordings and materials presented in the training for download. This way, the participant can go through and understand the training step by step on the models.
After completing the training, each participant will be awarded a certificate.
Dipl.-Ing. Praxitelis Dimitriadis
Marketing Manager
Mr. Dimitriadis is responsible for creating targeted social media content and video marketing. He is also responsible for the Online Learning Academy.
In RFEM 5 and RSTAB 8, it is possible to assign nonlinearities to member hinges. In addition to the nonlinearities "Fixed if" and "Partial activity", you can select "Diagram". If you select the "Diagram" option, you have to specify the according settings for the activity of the member hinge. For the individual definition points, it is necessary to specify the abscissa and ordinate values (deformations or rotations and the according internal forces) that define the hinge.
RFEM 5 allows you to use many different member nonlinearities for designing a model. In the following text, we look at an example of the use of the "slippage" member nonlinearity. The example is a simplified model of a concrete manhole with a square plan view.
Use the "Independent mesh preferred" option in the FE mesh settings to create an independent FE mesh for the integrated objects. This allows you to generate a significantly more detailed and precise FE mesh for individual objects that are integrated into one another.
The Nonlinear Material Behavior add-on allows you to consider material nonlinearities in RFEM for example, isotropic plastic, orthotropic plastic, isotropic damage).
The Multilayer Surfaces add-on allows you to define multilayer surface structures. The calculation can be carried out with or without the shear coupling.
The two-part Optimization & Costs / CO2 Emission Estimation add-on finds suitable parameters for parameterized models and blocks via the artificial intelligence (AI) technique of particle swarm optimization (PSO) for compliance with common optimization criteria. Furthermore, this add-on estimates the model costs or CO2 emissions by specifying unit costs or emissions per material definition for the structural model.
The Concrete Design add-on allows for various design checks according to international standards. You can design members, surfaces, and columns, as well as perform punching and deformation analyses.
The Timber Design add-on performs the ultimate, serviceability, and fire resistance limit state design checks of timber members according to various standards.
The Masonry Design add-on for RFEM allows you to design masonry using the finite element method. It was developed as part of the research project titled DDMaS – Digitizing the Design of Masonry Structures. The material model represents the nonlinear behavior of the brick-mortar combination in the form of macro-modeling.
The Steel Joints add-on for RFEM allows you to analyze steel connections using an FE model. The FE model is generated automatically in the background and can be controlled via the simple and familiar input of components.
The modern 3D structural analysis and design program is suitable for the structural and dynamic analysis of beam structures as well as the design of concrete, steel, timber, and other materials.
The Structure Stability add-on performs the stability analysis of structures. It determines critical load factors and the corresponding stability modes.
The two-part Optimization & Costs / CO2 Emission Estimation add-on finds suitable parameters for parameterized models and blocks via the artificial intelligence (AI) technique of particle swarm optimization (PSO) for compliance with common optimization criteria. Furthermore, this add-on estimates the model costs or CO2 emissions by specifying unit costs or emissions per material definition for the structural model.
The Timber Design add-on performs the ultimate, serviceability, and fire resistance limit state design checks of timber members according to various standards.
The Construction Stages Analysis (CSA) add-on allows for considering the construction process of structures (member, surface, and solid structures) in RFEM.
The Time-Dependent Analysis (TDA) add-on allows you to consider the time-dependent material behavior of members. The long-term effects, such as creep, shrinkage, and aging, can influence the distribution of internal forces, depending on the structure.
The Form-Finding add-on finds the optimal shape of members subjected to axial forces and tension-loaded surface models. The shape is determined by the equilibrium between the member axial force or the membrane stress and the existing boundary conditions.
In RFEM, the Geotechnical Analysis add-on uses properties from soil samples to determine the soil body to be analyzed. The accurate determination of soil conditions significantly affects the quality of the structural analysis of buildings.
The Building Model add-on for RFEM allows you to define and manipulate a building using stories. The stories can be adjusted in many ways afterwards. The information about stories and the entire model (center of gravity) is displayed in tables and graphics.