Concrete Slab Considering Shrinkage
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Description
Shrinkage and creep are time-dependent deformation properties of concrete that usually have to be considered in the serviceability limit state design. In the RF‑CONCRETE Surfaces add‑on module for RFEM 5, it is now possible to consider the shrinkage of the concrete directly in the module.
Model Used in
Keywords
Shrinkage Creep Concrete Autogenous Drying shrinkage Restraint Imposed deformation Hardening Drying
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- Updated 29 March 2021
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Shrinkage and creep are time-dependent deformation properties of concrete. They usually have to be considered in the serviceability limit state design.
Material Model Orthotropic Masonry 2D
The material model Orthotropic Masonry 2D is an elastoplastic model that additionally allows softening of the material, which can be different in the local x- and y-direction of a surface. The material model is suitable for (unreinforced) masonry walls with in-plane loads.
- Can the properties, such as B. the cross -section or the surface thickness as well as the material of a surface of an existing element for a new element?
- I have defined temperature loads, strain loads, or a precamber. As soon as I modify stiffnesses, the deformations are no longer plausible.
- When should the punching load be determined with the (un)smoothed distribution of the shear forces at the critical perimeter?
- I would like to perform the punching shear design on a column with connected downstand beams as a wall corner or Perform wall end. However, the module applies an internal column. Is it possible to adjust it?
- I am getting the message that my material does not meet the requirements of the current standard. How can I correct this?
- Is it possible to design bidirectional ribbed plates, unidirectional ribbed plates, or hollow core slabs in RFEM?
- Why are the values of a column base, head or center on the individual columns only displayed partially for the results from the calculation in RF‑CONCRETE Columns?
- What should be considered when using a failure of columns under tension in the RF‑/DYNAM Pro – Equivalent Loads add-on module?
- Is it possible to set user-defined values when viewing solid stress results?
- How can I create a curved or arched section?
