Nonlinear Dynamic Analysis Software
Structural FEM Analysis and Design
Are you looking for a digital assistant for your construction project? The structural analysis software RFEM 5 is the basis of a modular program family. The main program RFEM is used to define structures, materials, and loads for planar and spatial structural systems consisting of plates, walls, shells, and members. Does your project include different elements? That is not a problem for RFEM. The program also allows you to create combined structures as well as to model solid and contact elements.
Structural Frame & Truss Analysis Software
The structural frame & truss analysis software RSTAB 8 is a bit slimmer. It has a similar range of functions as the FEA software RFEM, but a special attention is paid to beam, frame, and truss structures. It is thus very easy to use. RSTAB 9 has been the best choice for structural analysis and design of pure structural member models for many years. Are you interested? Read more here:
Determination of Natural Frequencies and Mode Shapes
Are you looking for a way to determine natural frequencies and mode shapes? Then you are right here! Use the RF‑/DYNAM Pro - Natural Vibrations add-on module for RFEM 5& / RSTAB& 8 to see that the calculation is not only easy, but also realiable.
Forced Vibration Analysis
The RF‑/DYNAM Pro - Forced Vibrations add-on module for RFEM 5 / RSTAB 8 provides you with several methods that you can use for your project. The module performs the analysis of forced vibrations including the multi-modal response spectrum analysis and the time history analysis.
Nonlinear Time History Analysis
Do you need more options in RFEM& 5 / RSTAB& 8? Is a nonlinear time history required for your project? Then we have the right thing for you: RF‑/DYNAM Pro – Nonlinear Time History for RFEM 5& / RSTAB& 8 is an extension of the add-on modules RF‑/DYNAM& Pro – Natural Vibrations and RF‑/DYNAM& Pro – Forced Vibrations (linear time history analysis). Try it yourself!
Interfaces for Data Exchange
Another argument that speaks for Dlubal Software is the flexible integration into the Building Information Modeling (BIM) process. The structural analysis programs have a large number of interfaces available for you. You can thus exchange data of digital building models with RFEM or RSTAB.
Use the Webservice (a programmable interface) to read and write the required data from or to RFEM and RSTAB.
Support and Learning
Customer satisfaction is our top priority. Because customer service is a fundamental pillar of the Dlubal Software company philosophy. Do you have any questions or concerns regarding our programs? Or are you looking for something specific? We are here for you and would be happy to help!
Contact
Do you have any questions about our products or which are best suited for your design projects? Contact us via phone, email, chat or forum or search the FAQ page, available 24/7.
Further Information
Manual of Dynamic Analysis for RFEM 6 / RSTAB 9
Seismic Loads on Buildings in Germany
DIN EN 1998-1 with the National Annex DIN EN 1998-1/NA specifies how to determine seismic loads.
Associated Products
Main Program
The structural analysis program RFEM 6 is the basis of a modular software system. The main program RFEM 6 is used to define structures, materials, and loads of planar and spatial structural systems consisting of plates, walls, shells, and members. The program can also design combined structures as well as solid and contact elements.
4,450.00 EUR
Main Program
The structural frame & truss analysis and design program RSTAB 9 contains a similar range of functions as the FEA software RFEM, paying special attention to frames and trusses. Therefore, it is very easy to use and for many years, it has been the best choice for the structural analysis of beam structures consisting of steel, concrete, timber, aluminum, and other materials.
2,850.00 EUR
Dynamic Analysis
In the Modal Analysis add-on, eigenvalues, natural frequencies, and natural periods for member, surface, and solid models can be calculated.
1,250.00 EUR
Dynamic Analysis
In the Modal Analysis add-on, eigenvalues, natural frequencies, and natural periods for member, surface, and solid models can be calculated.
1,250.00 EUR
Dynamic Analysis
In the Response Spectrum Analysis add-on, seismic analysis is performed using multi-modal response spectrum analysis. The spectra required for this can be created in compliance with the standards or can be user-defined. The equivalent static forces are generated from this. The add-on includes an extensive library of accelerograms from seismic zones. These can be used to generate response spectra.
1,450.00 EUR
Dynamic Analysis
In the Response Spectrum Analysis add-on, seismic analysis is performed using the multi-modal response spectrum analysis. The spectra required for this can be created in compliance with the standards or can be user-defined. The equivalent static forces are generated from this. The add-on includes an extensive library of accelerograms from seismic zones. These can be used to generate response spectra.
1,450.00 EUR
Dynamic Analysis
Earthquakes may have a significant impact on the deformation behavior of buildings. A pushover analysis allows you to analyze the deformation behavior of buildings and compare them with seismic actions. Using the Pushover add-on, you can analyze the seismic actions on a particular building and thus assess whether the building can withstand the earthquake.
1,450.00 EUR
Dynamic Analysis
Earthquakes may have a significant impact on the deformation behavior of buildings. A pushover analysis allows you to analyze the deformation behavior of buildings and compare them with seismic actions. Using the Pushover add-on, you can analyze the seismic actions on a particular building and thus assess whether the building can withstand the earthquake.
1,450.00 EUR
