B11 Crack Width Verification

The B11 program can be used to verify the limitation of the crack width under load effects (normal force and moment) for rectangular and T-beam cross-sections. In addition, the minimum reinforcement for early and late restraint can be determined with consideration of the required permissible crack widths. The Base Plate and Wall on Foundation modules provide for the calculation of the required reinforcement for reactive forces produced by hydration with consideration of the linear expansion.

The application performs the crack width verification in accordance with the following standards:
– DIN EN 1992
– ÖNORM EN 1992
– BS EN 1992
– EN 1992
– DIN 1045-1

Standard concrete, high-strength concrete and lightweight concrete can be taken into account.

Manual: https://www.frilo.eu/files/_inhalte/downloads/en/pdf_doku/B11_eng.pdf

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