Overview
- All level 1+2 requirements of the recalculation guideline can be met
- Load macros for all target load levels
- Recalculation guideline (NRR) analyses for reinforced and prestressed beam and shell structures
- Utilization levels for ULS, SLS and FLS analyses for a specified reinforcement
- Tabular, graphical and detailed result documentation for each analysis section per individual analysis
- Residual safety by examination of the indiction behavior
- Residual service life via the fatigue resistance analysis for reinforcement and prestressing steel with the Miner’s summation under consideration of the damage evolution
- ULS analyses are also possible according to the old DIN 4227-1
- Generation of Excel-sheets according to BAST template
Benefits of option RTbridgerecalculation
The use of the program module for the recalculation of bridges has the following special features:
- Independent adjustment of the target load level, fatigue load models, partial safeties on the action and resistance side as well as design parameter
- Analysis can be performed according to DIN-FB and DIN-EN/NA with clear display of the utilization levels for all analyses in the ULS, SLS and FLS
- Alternative performance of the analysis according to DIN 4227 for all ULS and coupling joint analyses
- Analysis of the indiction behavior according to activity instructions is integrated in the calculation according to DIN-FB
- Fatigue resistance analysis with linear damage accumulation according to Palmgren-Miner for reinforcement and prestressing steel
- Determination of the residual safety at the time of cracking
- Determination of the residual service life from the damage calculation
- Span-by-span combination of the results as Excel-sheet according to BAST -template in the longitudinal direction
- Bridge reinforcement with additional external prestressing