Singularity Node Support
Model to Download
Description
Download the model of Singularity Node Support here and open it with the finite element program RFEM.
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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Disclaimer
This structural analysis model available for download may be used for learning or testing purposes. There is no guarantee or liability for the accuracy or completeness of the model.
Concrete Stiffness Modification in RFEM 6 According to ACI 318-19 and CSA A23.3:19
In accordance with Sec. 6.6.3.1.1 and Clause 10.14.1.2 of 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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How can I efficiently define line hinges on several surfaces?
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- Although all the member design checks have been fulfilled, I get the "Not Covered Reinforcement" result. What is the reason?
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- 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?
- I received an error message “Surface of incompatible type... (Surface in upper plane of building story must be of ‘Load transfer’ type)” when running the calculation. What is the reason?
- My live load is less than or equal to 100 psf. How do I consider the reduced load factor in the ASCE 7 load combinations?
- I do not see the seismic load cases in my generated ASCE 7 load combinations (COs). How do I add them?
- How do I create an imperfection based on a mode shape in RFEM 6?
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