Publication detail
On the Micromechanisms of Fatigue Long Crack Growth under Remote Shear Loading Modes
HOLÁŇ, L. HOHENWARTER, A. SLÁMEČKA, K. PIPPAN, R. POKLUDA, J.
Czech title
K mikromechanismu růstu dlouhé únavové trhliny při zatížení vzdáleným smykovým módem
English title
On the Micromechanisms of Fatigue Long Crack Growth under Remote Shear Loading Modes
Type
conference paper
Language
en
Original abstract
An original experimental setup allowing simultaneous mode I and mode II crack propagation in a single specimen is described in detail and some of the first achieved results are presented. The differences between the long fatigue crack propagation under both modes are assessed by means of the fractographical analysis in circumferentially notched cylindrical specimens made of austenitic steel. It is concluded that, based on the 3D observation and the roughness analysis, the crack propagation mechanism is distinctively different within remote modes II and III regions.
Czech abstract
An original experimental setup allowing simultaneous mode I and mode II crack propagation in a single specimen is described in detail and some of the first achieved results are presented. The differences between the long fatigue crack propagation under both modes are assessed by means of the fractographical analysis in circumferentially notched cylindrical specimens made of austenitic steel. It is concluded that, based on the 3D observation and the roughness analysis, the crack propagation mechanism is distinctively different within remote modes II and III regions.
English abstract
An original experimental setup allowing simultaneous mode I and mode II crack propagation in a single specimen is described in detail and some of the first achieved results are presented. The differences between the long fatigue crack propagation under both modes are assessed by means of the fractographical analysis in circumferentially notched cylindrical specimens made of austenitic steel. It is concluded that, based on the 3D observation and the roughness analysis, the crack propagation mechanism is distinctively different within remote modes II and III regions.
Keywords in Czech
mikromechanismus, růst dlouhé únavové trhliny, zatížení vzdáleným smykovým módem
Keywords in English
On the Micromechanisms of Fatigue Long Crack Growth under Remote Shear Loading Modes
RIV year
2008
Released
02.09.2008
Publisher
Vutium
Location
Brno
ISBN
9781617823190
Book
Multilevel Approach to Fracture of Materials, Components and Structures (ECF17)
Edition number
1
Pages from–to
2437–2442
Pages count
6
BIBTEX
@inproceedings{BUT27175,
author="Libor {Holáň} and Anton {Hohenwarter} and Karel {Slámečka} and Reinhard {Pippan} and Jaroslav {Pokluda},
title="On the Micromechanisms of Fatigue Long Crack Growth under Remote Shear Loading Modes",
booktitle="Multilevel Approach to Fracture of Materials, Components and Structures (ECF17)",
year="2008",
month="September",
pages="2437--2442",
publisher="Vutium",
address="Brno",
isbn="9781617823190"
}