In this paper, hysteretic energy loss in cyclic loading is used as the main parameter in fatigue
damage modeling. The analytical expression for hysteretic energy loss and its numerical
implementation are features of the powerful hysteretic operator that has the ability to model
progressive damage growth based on the maximum strain amplitude. Its scalar damage parameter
is further modified in order to produce a reliable estimation of fatigue life under arbitrary loading.
Keywords:
fatigue / damage variable / hysteretic energy loss / mean stress effec
Source:
8th International Congress of Serbian Society of Mechanics, 2021
TY - CONF
AU - Perović, Zoran
AU - Šumarac, Dragoslav
PY - 2021
UR - https://grafar.grf.bg.ac.rs/handle/123456789/2601
AB - In this paper, hysteretic energy loss in cyclic loading is used as the main parameter in fatigue
damage modeling. The analytical expression for hysteretic energy loss and its numerical
implementation are features of the powerful hysteretic operator that has the ability to model
progressive damage growth based on the maximum strain amplitude. Its scalar damage parameter
is further modified in order to produce a reliable estimation of fatigue life under arbitrary loading.
PB - Serbian Society of Mechanics
C3 - 8th International Congress of Serbian Society of Mechanics
T1 - Low-cycle fatigue damage modeling with hysteretic energy loss
UR - https://hdl.handle.net/21.15107/rcub_grafar_2601
ER -
@conference{
author = "Perović, Zoran and Šumarac, Dragoslav",
year = "2021",
abstract = "In this paper, hysteretic energy loss in cyclic loading is used as the main parameter in fatigue
damage modeling. The analytical expression for hysteretic energy loss and its numerical
implementation are features of the powerful hysteretic operator that has the ability to model
progressive damage growth based on the maximum strain amplitude. Its scalar damage parameter
is further modified in order to produce a reliable estimation of fatigue life under arbitrary loading.",
publisher = "Serbian Society of Mechanics",
journal = "8th International Congress of Serbian Society of Mechanics",
title = "Low-cycle fatigue damage modeling with hysteretic energy loss",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2601"
}
Perović, Z.,& Šumarac, D.. (2021). Low-cycle fatigue damage modeling with hysteretic energy loss. in 8th International Congress of Serbian Society of Mechanics
Serbian Society of Mechanics..
https://hdl.handle.net/21.15107/rcub_grafar_2601
Perović Z, Šumarac D. Low-cycle fatigue damage modeling with hysteretic energy loss. in 8th International Congress of Serbian Society of Mechanics. 2021;.
https://hdl.handle.net/21.15107/rcub_grafar_2601 .
Perović, Zoran, Šumarac, Dragoslav, "Low-cycle fatigue damage modeling with hysteretic energy loss" in 8th International Congress of Serbian Society of Mechanics (2021),
https://hdl.handle.net/21.15107/rcub_grafar_2601 .
