TY  - GEN
AU  - Fett,Theo
TI  - New contributions to R-curves and bridging stresses - Applications of weight functions
SN  - KSP/1000027303
PY  - 2012///
PB  - KIT Scientific Publishing
KW  - Bridging stresses
KW  - Crack-growth resistance
KW  - weight function
KW  - silicon nitride
KW  - Siliziumnitrid
KW  - R-curve
KW  - Keramik
KW  - R-Kurven
KW  - Gewichtsfunktionen
N1  - Open Access
N2  - Most ceramics show an increase of the crack growth resistance during crack propagation (R-curve behaviour). Reasons for such behaviour are bridging effects between opposite crack surfaces, phase transformations around the tip of a crack, and development of micro-cracking zones. This booklet predominantly deals with the bridging behaviour and the discussion of the observed effects in terms of the fracture mechanics weight function procedure
UR  - https://www.ksp.kit.edu/9783866448360
UR  - https://directory.doabooks.org/handle/20.500.12854/54562
ER  -