Stiffness of an elliptical cracked shaft under bending

DOI

10.2991/isrme-15.2015.314How to use a DOI?

Keywords

Stiffness, Rotor, Elliptical front crack.

Abstract

Elliptical front crack has been found to be more accurate and realistic for modeling the surface crack. The stiffness of an elliptical cracked rotor submitted to bending are derived and solved based on fracture mechanics method and multi-parameter fitting technique. “Breathing effect” occurs due to gravity when rotating. It is found that stiffness values are reduced obviously, taking into account the crack depth and shape factors.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Wei Wu
AU  - Junjie Gu
AU  - Gang Guo
PY  - 2015/04
DA  - 2015/04
TI  - Stiffness of an elliptical cracked shaft under bending
BT  - Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering
PB  - Atlantis Press
SP  - 1556
EP  - 1559
SN  - 1951-6851
UR  - https://doi.org/10.2991/isrme-15.2015.314
DO  - 10.2991/isrme-15.2015.314
ID  - Wu2015/04
ER  -