Semi-probabilistic partial safety concept
The semi-probabilistic partial safety concept is a safety concept that is used in construction for dimensioning in a static calculation . It has been state of the art since the introduction of the Eurocodes . It takes statistical standard deviations into account both on the action side and on the resistance side . Eurocode 0 requires proof that the probability of failure is lower than that depending on the type of building, and allows the semi-probabilistic safety concept that is described in Eurocodes 1 and 8 for loads and for resistances 2–7 and 9.
The semi-probabilistic partial safety concept has z. B. in reinforced concrete has been established for a long time, in other areas such. B. masonry or foundation construction , it did not prevail until later.
literature
- Wolfram Jäger , Gero Marzahn: Masonry according to DIN 1053-100 . Berlin: Verlag f. Architecture and Building Science 2010. Chapter 3.2 .: Semi-probabilistic partial safety concept. ISBN 978-3-433-01832-3
Web links
- Timber construction - semi-probabilistic security concept wissenswiki.de
Individual evidence
- ↑ Detleff Schermer: Basics of the semi-probabilistic security concept and its application in DIN 1053-100 . In: Masonry . tape 11 , no. 1 . Wiley Online Library, 2007, pp. 10-13 .