Singularity Node Support
Model to Download
Description
This model will be used in the Free online basic training of the structural FEA software RFEM 6 | Introduction to FEM for students.
Keywords
Plate FEM Concrete Surfaces Node Support
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Concrete Stiffness Modification in RFEM 6 According to ACI 318-19 and CSA A23.3-19
In accordance with Sect. 6.6.3.1.1 and Sect. 10.14.1.2 out of the ACI 318-19 and CSA A23.3-19 respectively, RFEM effectively takes into consideration concrete member and surface stiffness reduction for various element types.
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In RFEM 6, is it possible to display a graphic with the distribution of the required reinforcement in the DIN A0 format?
- Where can I find the graphical results of punching shear in the concrete design? Especially the distribution of shear forces at the critical perimeter or the punching loads.
- Is it possible to display the reinforcement description in RFEM 6?
- The limit stress is activated, but my stress ratio is “non-designable” in the Stress-Strain Analysis add-on. What could be the reason?
- How do I define a member as a cantilever and not as supported at both ends for serviceability or deflection design?
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I would like to export nodal support forces of several load cases, load combinations and result combinations into an Excel spreadsheet in RFEM 6. How should I proceed?
- Where can find the option to hide the defined types (for example, design supports or effective lengths)?
- How do I create a user-defined Design Situation with my own chosen load combinations?
- Can I define a different bar size in the RFEM 6 Concrete Design add-on other than the default bar sizes available in the drop-down?
- Can the RFEM 6 Concrete Design add-on automatically design member and surface reinforcement?
- Where can I find the graphical results of punching shear in the concrete design? Especially the distribution of shear forces at the critical perimeter or the punching loads.