Webinars – Learn Online - RF-DYNAM Pro | Natural Vibrations 5

This webinar demonstrates structural blast loading utilizing a time history analysis in RFEM.

Webinars provide the opportunity to gain expert knowledge and to ensure you’re getting the most out of your Dlubal programs.

This webinar demonstrates a response spectrum analysis according to the NBC 2015 in RFEM and the RF-DYNAM Pro add-on modules.

Webinars provide the opportunity to gain expert knowledge and to ensure you’re getting the most out of your Dlubal programs.

Duration: 30:21 min.

• Modeling of orthotropic surfaces and their boundary constraints
• Dynamic behavior analysis with RF-DYNAM Pro modules
• Extrapolation of internal forces
• Combination of various materials with each other: wood, concrete and steel
• Creation of the calculation report

Content:

• Introduction to the RF‑DYNAM Pro add‑on modules
• Natural frequencies and mode shapes calculation
• Response spectrum analysis per ASCE 7-16
• Story drift, story shear, and P-Delta considerations

Content:

• Presentation of additional RF-DYNAM Pro modules
• Eigen mode and frequency analysis with RF-DYNAM Pro - Natural Vibrations
• Definition of the response spectrum according to EN 1998-1 and the French National Annex
• Generation of equivalent loads with RF-DYNAM Pro - Equivalent Loads
• Combination of results in RFEM with dynamic envelopes

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Content

• Overview of dynamic analysis in RFEM and the Dynam Pro add-on modules.
• Natural frequency analysis of a structure using RF-DYNAM Pro - Natural Vibrations.
• Linear time history analysis with machine induced vibrations using RF-DYNAM Pro - Forced Vibrations.
• Nonlinear time history analysis using RF-DYNAM Pro - Nonlinear Time History.

• Why do we include dynamic effects in constructions?
• Discussion of the principles of using the RF-DYNAM Pro touch module
• Determination of the natural frequency of the structure
• Visualization and animation of free vibrations

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• Structure of the RF‑/DYNAM Pro add‑on modules, realization of the linear and nonlinear time history analysis in the software
• Machine-induced vibrations
• Example in RSTAB: Time history analysis of machine-induced vibrations under consideration of nonlinearities
  • Tension members
  • Failure of support

Length: 1:08:27 h

• Overview and features of RFEM and the dynamic add-on modules
• Natural frequency analysis utilizing RF-DYNAM Pro – Natural Vibrations
• Time-history analysis utilizing RF-DYNAM Pro – Forced Vibrations
• Example 1: Machine induced vibrations
• Example 2: Blast analysis

Content

• Introduction to the RF‑DYNAM Pro add‑on modules
• Analysis of natural frequencies and mode shapes
• Perform a response spectrum analysis according to the IBC 2012 / ASCE 7‑10
• Apply generated equivalent static loads in RFEM

Duration: 46:11 min.

• Introduction to RF-DYNAM Pro modules
• Import of masses and analysis of vibration modes with RF-DYNAM Pro Natural Vibrations
• Response spectrum according to NTC08
• Generation of equivalent static forces with RF-DYNAM Pro Equivalent Loads
• Combination of results in RFEM with exported dynamic envelopes

Duration: 34:18

Duration: 1:03:14

• Features of the RF-DYNAM Pro modules
• Calculation of time history, natural frequencies and mode shapes
• Theory of walking and running (formulas according to Prof. Bachmann)
• Example in RFEM: Load cases with RF‑MOVE Surfaces

Duration: 46:24

Content:

• 00:00: Presentation of the RF-DYNAM Pro modules
• 05:00 min: Mass import and natural frequency analysis in RF-DYNAM Pro Natural Vibrations
• 24:00 min: Response spectrum according to EN 1998-1 and generation of equivalent static loads in RF-DYNAM Pro equivalent loads
• 42:00 min: Formation of an enveloping result combination for the seismic design in RFEM