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Video | 3skeng Steelwork Tool
Online Manual RFEM | Surfaces
Aluminum Channel Letters
| Number of Nodes | 800 |
| Number of Lines | 1172 |
| Number of Members | 16 |
| Number of Surfaces | 395 |
| Number of Load Cases | 14 |
| Number of Load Combinations | 24 |
| Number of Result Combinations | 1 |
| Total Weight | 11.072 tons |
| Dimensions | 26.25 x 9.84 x 3.61 feet |
| Program Version | 5.24.01 |
You can download this structural model to use it for training purposes or for your projects. However, we do not assume any guarantee or liability for the accuracy or completeness of the model.
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- Design of members and sets of members for tension, compression, bending, shear, torsion, and combined internal forces
- Stability analysis of buckling and lateral-torsional buckling
- Automatic determination of effective radius of gyration by special integrated FEA software (eigenvalue analysis) for general loading and support conditions
- Alternative analytical calculation of effective radius of gyration for standard situations
- Optional application of discrete lateral supports to beams
- Definition of nodal supports for sets of members
- Serviceability limit state design (deflection)
- Cross-section optimization
- A wide range of available cross-sections, such as rolled I-sections, channel sections, T-sections, angles, rectangular and circular hollow sections, round bars, and many others.
- Detailed result documentation including references to design equations of the used standard
- Various filter and sorting options of results, including result lists by member, cross-sections, and x-location, or by load case, load and result combination
- Result table of member slenderness and governing internal forces
- Metric and imperial units
- Design of tension, compression, bending, shear, and combined internal forces
- Stability analysis for flexural buckling, torsional buckling, and lateral-torsional buckling
- Automatic determination of critical buckling loads and critical moment for lateral-torsional buckling by means of integrated FEA program (eigenvalue analysis) from boundary conditions of loads and supports
- Optional application of discrete lateral supports to beams
- Automatic or manual cross-section classification
- Integration of parameters from National Annexes (NA) of the following countries:
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DIN EN 1999-1-1/NA:2010-12 (Germany) -
NBN EN 1999-1-1/ANB:2011-03 (Belgium) -
DK EN 1999-1-1/NA:2013-05 (Denmark) -
SFS EN 1999-1-1/NA:2016-12 (Finland) -
ELOT EN 1999-1-1/NA:2010-11 (Greece) -
IS EN 1999-1-1/NA:2010-03 (Ireland) -
UNI EN 1999-1-1/NA:2011-02 (Italy) -
LST EN 1999-1-1/NA:2011-09 (Lithuania) -
UNI EN 1999-1-1/NA:2011-02 (Italy) -
NEN EN 1999-1-1/NB:2011-12 (Netherlands) -
PN EN 1999-1-1/NA:2011-01 (Poland) -
SS EN 1999-1-1/NA:2011-04 (Sweden) -
STN EN 1999-1-1/NA:2010-01 (Slovakia) -
BS EN 1999-1-1/NA:2009 (the United Kingdom) -
STN EN 1999-1-1/NA:2009-02 (Slovakia) -
CYS EN 1999-1-1/NA:2009-07 (Cyprus)
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- Serviceability limit state design for characteristic, frequent, or quasi-permanent design situation
- Consideration of transverse welds
- Variety of cross-sections provided; for example, I‑sections, C‑sections, rectangular hollow sections, square sections, angles with equal and unequal legs, flat steel, round bars
- Clearly arranged result tables
- Automatic cross-section optimization
- Detailed result documentation with references to the design equations used and described in the standard
- Filter and sorting options for results, including result lists by member, cross‑section, and x‑location, or by load cases, load combinations, and result combinations
- Result window of member slenderness and governing internal forces
- Parts list with weight and solid specifications
- Seamless integration in RFEM/RSTAB
- Metric and imperial units
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.
In the "Edit Section" dialog box, you can display the buckling shapes of the Finite Strip Method (FSM) as a 3D graphic.
Main Program
The new generation of 3D FEA software is used for the structural analysis of members, surfaces, and solids.
Add-On
The Nonlinear Material Behavior add-on allows you to consider material nonlinearities in RFEM for example, isotropic plastic, orthotropic plastic, isotropic damage).
Add-On
The Structure Stability add-on performs stability analysis of structures. It determines critical load factors and the corresponding stability modes.
Add-On
The Torsional Warping (7 DOF) add-on allows you to consider cross-section warping as an additional degree of freedom when calculating members.
Add-On
The Multilayer Surfaces add-on allows you to define multilayer surface structures. The calculation can be carried out with or without the shear coupling.
Add-On
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.
Add-On
The Stress-Strain Analysis add-on performs general stress analysis by calculating the existing stresses and comparing them with the limit stresses.
Add-On
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.
Add-On
The Steel Design add-on performs the ultimate and serviceability limit state design checks of steel members according to various standards.
Add-On
The Timber Design add-on performs the ultimate, serviceability, and fire resistance limit state design checks of timber members according to various standards.
Add-On
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.
Add-On
The Aluminum Design add-on performs the ultimate and serviceability limit state design checks of aluminum members according to various standards.
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Add-On
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.
Main Program
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.
Add-On
The Structure Stability add-on performs the stability analysis of structures. It determines critical load factors and the corresponding stability modes.
Add-On
The Torsional Warping (7 DOF) add-on allows for considering cross-section warping as an additional degree of freedom when calculating members.
Add-On
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.
Add-On
The Stress-Strain Analysis add-on performs a general stress analysis by calculating the existing stresses and comparing them to the limit stresses.
Add-On
Concrete Design add-on allows for various design checks of members and columns according to international standards.
Add-On
The Steel Design add-on performs the ultimate and serviceability limit state design checks of steel members according to various standards.
Add-On
The Timber Design add-on performs the ultimate, serviceability, and fire resistance limit state design checks of timber members according to various standards.
Add-On
The Aluminum Design add-on performs the ultimate and serviceability limit state design checks of aluminum members according to various standards.
Add-On
The Construction Stages Analysis (CSA) add-on allows for considering the construction process of structures (member, surface, and solid structures) in RFEM.
Add-On
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.
Add-On
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.
Add-On
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.
Add-On
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.