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 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?
- Why does the load wizard "Member Load from Area Load" give unnecessary concentrated loads?
- Although all the member design checks have been fulfilled, I get the "Not Covered Reinforcement" result. What is the reason?
- 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?
- 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?