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Large‐Deformation Strength Analysis of Chemically Strengthened Glass Disks
Author(s) -
Connolly Derry,
Stockton Allen C.,
O'Sullivan Timothy C.
Publication year - 1989
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1989.tb06234.x
Subject(s) - weibull distribution , materials science , composite material , deformation (meteorology) , finite element method , bending , stress (linguistics) , fracture (geology) , flexural strength , structural engineering , mathematics , engineering , statistics , linguistics , philosophy
A large‐deformation stress analysis of a ring‐on‐ring bending fracture test, using the finite‐element method, was used to derive the strength of chemically strengthened and nonstrengthened glass disks from experimental test data. Agreement between measured and predicted disk deflections was very good. The predicted strength data were analyzed using Weibull statistics.