01892nam 2200445z- 450 9911114829503321202102111000027303(CKB)4920000000101568(oapen)https://directory.doabooks.org/handle/20.500.12854/54562(oapen)doab54562(EXLCZ)99492000000010156820202102d2012 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierNew contributions to R-curves and bridging stresses - Applications of weight functionsKIT Scientific Publishing20121 online resource (VII, 231 p. p.)Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie3-86644-836-8 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.Technology: general issuesbicsscBridging stressesCrack-growth resistanceGewichtsfunktionenKeramikR-curveR-Kurvensilicon nitrideSiliziumnitridweight functionTechnology: general issuesFett Theoauth1301540BOOK9911114829503321New contributions to R-curves and bridging stresses - Applications of weight functions4796804UNINA