Dynamic Analysis Add-on Modules
For Dynamic Analyses
Typical application areas for dynamic analysis are seismic design, design of building vibrations, calculation of machine foundations as well as natural frequency analysis of bridges and chimneys.
The FEA program RFEM and the structural beam analysis program RSTAB provide a wide range of powerful add‑on modules for dynamic analysis.
The RF-/DYNAM Pro - Natural Vibrations add‑on module allows quick and comfortable analysis of natural frequencies and mode shapes of member, surface, and solid models.
All required input values can be imported directly from RFEM/RSTAB.
The RF-/DYNAM Pro - Forced Vibrations add‑on module performs dynamic analyses of a supporting structure with regard to external excitation. Various excitation functions can be defined by using time history analysis, accelerations (accelerograms) or harmonic loads, and link them with load cases.
The RF-/DYNAM Pro - Equivalent Loads add‑on module performs seismic analysis using the multi-modal response spectrum analysis.
The required spectra can be created according to the standards or user‑defined. Subsequently, the equivalent static loads are generated.
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