𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The accuracy of failure predictions based on Weibull statistics

✍ Scribed by S.L. Fok; J. Smart

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
334 KB
Volume
15
Category
Article
ISSN
0955-2219

No coin nor oath required. For personal study only.

✦ Synopsis

The mechanical failure of ceramic materials is usually characterised by probability equations based on Weibull's weakest link theory. To evaluate these for components in a varying stress field, postprocessors have been developed by us as well as others. The effect of the errors which arises from the postprocessing on the fractional errors in the nominal failure load, the probability of failure or the probability of survival are found and discussed.

πŸ“œ SIMILAR VOLUMES

On accuracy of prediction of pre-failure
On accuracy of prediction of pre-failure deformations of granular soils
✍ Andrzej Sawicki; WΕ‚odzimierz Chybicki πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 633 KB

The problem of accuracy of predictions of pre-failure deformations of granular soils is considered. Firstly, the deterministic incremental equations describing qualitative character of such deformations are presented. These equations are based on extensive experimental data, obtained from the tri-ax

The effects of averaging on accuracy of
The effects of averaging on accuracy of IVIVC model predictions
✍ Clare Gaynor; Adrian Dunne; John Davis πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 298 KB πŸ‘ 1 views

When using the method of deconvolution to establish an IVIVC model, the choice of whether or not to average the data before analysis is a crucial one. Averaging the data leads to a loss of information and current advice on best practise suggests that deconvolution take place at the individual subjec