Antenna Ice Loads
The generated loads can be transferred easily to RFEM/RSTAB in order to superimpose other load cases. All module data is included in the RFEM/RSTAB printout report.
The report contents and the extent of the results can be selected specifically for the individual designs.
After generating the loads, you can check the results in clearly arranged tables. The output includes all information about the generated load cases and loads due to self-weight, wind load, and ice load. All loads are itemized in structural objects and equipment.
The RF-/TOWER Loading add-on module meets the requirements of EN 1991-1-4 / DIN EN 1993-3-1, DIN 1055-4, DIN 4131:1991-11, and DIN V 4131:2008-09. These standards include specifications of dead, wind, maintenance/technician and ice loads (ISO 12494 or DIN 1055-5), as well as variable loads. The standard specifications are preset or available in the libraries.
For the generation of wind loads according to Eurocode, the National Annexes (NA) of the following countries are available:
-
DIN EN 1991-1-4 (Germany) -
CSN EN 1994-1-4 (Czech Republic) -
NA to CYS EN 1991-1-4 (Cyprus) -
DK EN 1991-1-4 (Denmark) -
NBN EN 1991-1-4 (Belgium) -
NEN EN 1991-1-4 (Netherlands) -
NF EN 1991-1-4 (France) -
SFS-EN 1991-1-4 (Finland) -
SIST EN 1991-1-4 (Slovenia) -
SR EN 1991-1-4 (Romania) -
SS EN 1991-1-4 (Singapore) -
SS-EN 1991-1-4 (Sweden) -
STN EN 1991-1-4 (Slovakia) -
UNI EN 1991-1-4 (Italy)
It is possible to generate individual load situations: You can set the wind pressure, wind direction, or ice loads manually, or import them from tables.
Dlubal_KohlA.png?mw=512&hash=db51ba02de19cdf2e25efd87b979485016104278)
- Consideration of the self-weight of a tower, including equipment
- Wind load distribution to exposed and shaded tower faces, or user-defined distribution
- Determination of wind loads applied to tower and equipment, especially for structures prone to vibration (gust factor)
- Assignment of surface and concentrated loads to platforms
- Optional reduction of total wind load on selected objects
- Determination of ice loads for icing classes G and R with preset ice thickness and ice flag lengths of frost
- Generation of variable load cases with surface and maintenance loads
![Visualization of Solar Power Plant (© Cockerill Maintenance & Ingenierie sa [CMI])](/en/webimage/012579/568396/Solar_Plant.jpg?mw=350&hash=825e91cc569f2c58075a4794fa4a22559ca9f073)
Main Program
The new generation of 3D FEA software is used for the structural analysis of members, surfaces, and solids.
Add-On
The Steel Design add-on performs the ultimate and serviceability limit state design checks of steel members according to various standards.
.png?mw=600&hash=49b6a289915d28aa461360f7308b092631b1446e)
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.
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 Stress-Strain Analysis add-on performs general stress analysis by calculating the existing stresses and comparing them with the limit stresses.
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.
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 Steel Design add-on performs the ultimate and serviceability limit state design checks of steel members according to various standards.
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 Stress-Strain Analysis add-on performs a general stress analysis by calculating the existing stresses and comparing them to the limit stresses.
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.
Cross-Section Properties
The stand-alone program RSECTION determines the section properties for any thin-walled and massive cross-sections.
Main Program
Structural engineering software for a finite element analysis (FEA) of planar and spatial structural systems consisting of plates, walls, shells, members (beams), solids, and contact elements
Add-On Module
Plastic design of cross-sections according to the Partial Internal Forces Method (PIFM) and Simplex Method
Add-On Module
Fatigue design of members and sets of members according to EN 1993-1-9
Add-On Module
Generation of geometrically complex 3D tower structures, such as lattice towers and radio masts
Add-On Module
Generation of the equipment for lattice towers of mobile operators
Add-On Module
Generation of the wind, ice, and variable loads for lattice towers
Add-On Module
Determination of effective lengths for lattice towers
Add-On Module
Design of triangular and quadrilateral lattice towers according to the European standards
Add-On Module
Design of nominally pinned bolted connections of members used in lattice towers according to Eurocode 3
Main Program
Structural engineering software for design of frame, beam, and truss structures, as well as for linear and nonlinear calculations of internal forces, deformations, and support reactions
Add-On Module
Fatigue design of members and sets of members according to EN 1993-1-9
Add-On Module
Plastic design of cross-sections according the Partial Internal Forces Method (PIFM) and Simplex Method
Add-On Module
Generation of geometrically complex 3D tower structures, such as lattice towers and radio masts
Add-On Module
Generation of equipment for lattice towers of mobile operators
Add-On Module
Generation of wind, ice, and variable loads for lattice towers
Add-On Module
Determination of effective lengths for lattice towers
Add-On Module
Design of triangular and quadrilateral lattice towers according to the European standards
Add-On Module
Design of nominally pinned bolted connections of members used in lattice towers according to Eurocode 3