FAQ 003452 EN
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RF-CONCRETE NL Add-on Module for RFEM https://www.dlubal.com/en/products/rfem-and-rstab-add-on-modules/reinforced-concrete-structures/rf-concrete-nl | Nonlinear reinforced concrete calculation for the serviceability limit state
- Are the models and presentations from Info Day 2018 freely available, and can you send them to me?
- In RF‑CONCRETE Surfaces, I obtain a high amount of reinforcement in relation to a lever arm that is almost zero. How is such a small lever arm of internal forces created?
- When converting from the manual definition of reinforcement areas to the automatic arrangement of reinforcement according to Window 1.4, the result of the deformation calculation differs, although the basic reinforcement has not been modified. What is the reason for this change?
- Does the program check the lap length of the vertical stirrups of a block foundation with smooth bucket sides?
- Why do I get a discontinuous area in the distribution of internal forces? In the area of the supported line, the shear force VEd shows a jump, which does not seems to be plausible.
- When comparing RF‑CONCRETE Columns with another design software, I get different results. How to explain the differences?
- My aim is to mesh a circular hole plate in a mapped way. Is such a meshing possible in RFEM?
The design criterion for VEd/VRd,c is displayed as governing, although there should be a shear reinforcement designed. Also, the design of VEd/VRds is missing. Why?
- Which calculation method is the basis for the stability analysis in RF‑CONCRETE Columns?
- Is it possible to enter a curtailed reinforcement in RF‑CONCRETE Columns?
Structural engineering software for finite element analysis (FEA) of planar and spatial structural systems consisting of plates, walls, shells, members (beams), solids and contact elements