Reinforcement to Be Used
The reinforcement to be used is determined from the statically required reinforcement and the minimum reinforcement.
It is also possible to display the reinforcement areas for grid point No. 1 graphically.
2 Theoretical Background
- 2.1 Type of Model
- 2.2 Design of 1D and 2D Structural Components
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2.6 Serviceability
- 2.6.1 Design Internal Forces
- 2.6.2 Principal Internal Forces
- 2.6.3 Provided Reinforcement
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2.6.4 Serviceability Limit State Designs
- 2.6.4.1 Input data for the example
- 2.6.4.2 Check of principal internal forces
- 2.6.4.3 Required reinforcement for ULS
- 2.6.4.4 Specification of a reinforcement
- 2.6.4.5 Check of provided reinforcement for SLS
- 2.6.4.6 Selection of concrete compression strut
- 2.6.4.7 Limitation of concrete compressive stress
- 2.6.4.8 Limitation of reinforcing steel stress
- 2.6.4.9 Minimum reinforcement for crack control
- 2.6.4.10 Check of rebar diameter
- 2.6.4.11 Design of bar spacing
- 2.6.4.12 Check of crack width
- 2.6.5 Governing Loading
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2.7 Deformation Analysis with RF-CONCRETE Deflect
- 2.7.1 Material and Geometry Assumptions
- 2.7.2 Design Internal Forces
- 2.7.3 Critical Surface
- 2.7.4 Cross-Section Properties
- 2.7.6 Distribution Coefficient
- 2.7.7 Cross-Section Properties for Deformation Analysis
- 2.7.8 Material Stiffness Matrix D
- 2.7.9 Positive Definiteness of Material Stiffness Matrix
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2.7.10 Example
- 2.7.10.1 Geometry
- 2.7.10.2 Materials
- 2.7.10.3 Selection of internal design forces
- 2.7.10.4 Determining the critical surface
- 2.7.10.5 Cross-section properties (cracked and uncracked state)
- 2.7.10.6 Shrinkage influence
- 2.7.10.7 Calculation of distribution coefficient
- 2.7.10.8 Final cross-section properties
- 2.7.10.9 Stiffness matrix of the material
2.5.9 Reinforcement to Be Used
Parent Chapter