HSLA Steel - Simulation of Fatigue
Abstract
In present paper, based on the results of the experimental study of the behaviour of the samples made of a HSLA steel, in the form of round smooth specimens (RSS) under LCF conditions (with controlled and completely reversible strain Δε/2 = const, Rε = εmin/εmax = −1, according to ISO 12106: 2003 (E)) and square specimens (SqS) under conditions of HCF conditions (with controlled one-way variable load on tension with σmin = const, according to ISO 12110-1:2013), a computational stress analysis was performed using the FE method and the behaviour of this steel in the fatigue behaviour simulation (LCF and HCF) in SolidWorks programme was shown. On the basis of the performed analysis of the results of the stress-strain state and the determination of the life using the life isolines for a particular load cycle involving the entire RSS ligament, i.e. SqS for a particular load in a wide range of LCF and HCF loads and comparison with the results of experimental tests, a figure i.e. graphical pr...esentation was given and conclusions were drawn that justify the efforts for numerical assessment of the life cycle of the loaded machine parts.
Keywords:
Simulation / Ligament / LCF / HSLA / HCF / FEMSource:
Lecture Notes in Networks and Systems, 2020, 128 LNNS, 314-321Publisher:
- Springer
Funding / projects:
- Pressure equipment integrity under simultaneous effect of fatigue loading and temperature (RS-35011)
Collections
Institution/Community
Institut za ispitivanje materijalaTY - CONF AU - Aleksić, Vujadin AU - Aleksić, Bojana AU - Prodanović, A. AU - Milović, Ljubica PY - 2020 UR - http://rims.institutims.rs/handle/123456789/380 AB - In present paper, based on the results of the experimental study of the behaviour of the samples made of a HSLA steel, in the form of round smooth specimens (RSS) under LCF conditions (with controlled and completely reversible strain Δε/2 = const, Rε = εmin/εmax = −1, according to ISO 12106: 2003 (E)) and square specimens (SqS) under conditions of HCF conditions (with controlled one-way variable load on tension with σmin = const, according to ISO 12110-1:2013), a computational stress analysis was performed using the FE method and the behaviour of this steel in the fatigue behaviour simulation (LCF and HCF) in SolidWorks programme was shown. On the basis of the performed analysis of the results of the stress-strain state and the determination of the life using the life isolines for a particular load cycle involving the entire RSS ligament, i.e. SqS for a particular load in a wide range of LCF and HCF loads and comparison with the results of experimental tests, a figure i.e. graphical presentation was given and conclusions were drawn that justify the efforts for numerical assessment of the life cycle of the loaded machine parts. PB - Springer C3 - Lecture Notes in Networks and Systems T1 - HSLA Steel - Simulation of Fatigue EP - 321 SP - 314 VL - 128 LNNS DO - 10.1007/978-3-030-46817-0_36 ER -
@conference{ author = "Aleksić, Vujadin and Aleksić, Bojana and Prodanović, A. and Milović, Ljubica", year = "2020", abstract = "In present paper, based on the results of the experimental study of the behaviour of the samples made of a HSLA steel, in the form of round smooth specimens (RSS) under LCF conditions (with controlled and completely reversible strain Δε/2 = const, Rε = εmin/εmax = −1, according to ISO 12106: 2003 (E)) and square specimens (SqS) under conditions of HCF conditions (with controlled one-way variable load on tension with σmin = const, according to ISO 12110-1:2013), a computational stress analysis was performed using the FE method and the behaviour of this steel in the fatigue behaviour simulation (LCF and HCF) in SolidWorks programme was shown. On the basis of the performed analysis of the results of the stress-strain state and the determination of the life using the life isolines for a particular load cycle involving the entire RSS ligament, i.e. SqS for a particular load in a wide range of LCF and HCF loads and comparison with the results of experimental tests, a figure i.e. graphical presentation was given and conclusions were drawn that justify the efforts for numerical assessment of the life cycle of the loaded machine parts.", publisher = "Springer", journal = "Lecture Notes in Networks and Systems", title = "HSLA Steel - Simulation of Fatigue", pages = "321-314", volume = "128 LNNS", doi = "10.1007/978-3-030-46817-0_36" }
Aleksić, V., Aleksić, B., Prodanović, A.,& Milović, L.. (2020). HSLA Steel - Simulation of Fatigue. in Lecture Notes in Networks and Systems Springer., 128 LNNS, 314-321. https://doi.org/10.1007/978-3-030-46817-0_36
Aleksić V, Aleksić B, Prodanović A, Milović L. HSLA Steel - Simulation of Fatigue. in Lecture Notes in Networks and Systems. 2020;128 LNNS:314-321. doi:10.1007/978-3-030-46817-0_36 .
Aleksić, Vujadin, Aleksić, Bojana, Prodanović, A., Milović, Ljubica, "HSLA Steel - Simulation of Fatigue" in Lecture Notes in Networks and Systems, 128 LNNS (2020):314-321, https://doi.org/10.1007/978-3-030-46817-0_36 . .