Midas Civil Bridge Library – Column Design: Post-tensioned Box Girder Bridge Time Dependent Effect

Purpose of the Training
- Understanding the time dependent phenomena including concrete relaxation
- Identifying time dependent effects in box girder bridges
- Performing finite element analyses of box girder bridges
- Utilizing detailed analysis results in design practice
- Estimating column design forces using simple models

Presentation Outline
- Outline of the problem
- Time dependent effects of concrete and prestressing steel
- Concrete relaxation test
- Modelling of post-tensioned box girder bridges in MIDAS
- Results and discussion
- Recommendations

Details

Title Midas Civil Bridge Library - Column Design: Post-tensioned Box Girder Bridge Time Dependent Effect
Duration 45 Mins
Language English
Format MP4
Size 139 MB
Download Method Direct Download  
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