Load-bearing steel structure diagnostics on bucket wheel excavator, for the purpose of failure prevention
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2011
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The appearance of cracks on load-bearing steel structure of compact, hydraulic bucket wheel excavator was a perennial problem. Unfavourable stress concentration, inadequate geometry and structure of materials, inadequate operational technology has led to crack appearance and reduced structural integrity. Finite elements method is defined in this paper as a diagnostic tool for the prevention of the anomalies during operation of the bucket wheel excavator. Solution for repair and reconstruction of the excavator's super structure is the result based on a detailed analysis of the load, identified cracks, the results of calculation and the identified causes of structural failure of excavator's super structure.
Ključne reči:
Stress and failure analysis / Steel structure / Condition and behaviour diagnostics / Bucket wheel excavatorIzvor:
Engineering Failure Analysis, 2011, 18, 4, 1203-1211Izdavač:
- Pergamon-Elsevier Science Ltd, Oxford
DOI: 10.1016/j.engfailanal.2011.03.001
ISSN: 1350-6307
WoS: 000290920100007
Scopus: 2-s2.0-79954597227
Institucija/grupa
Inovacioni centarTY - JOUR AU - Jovančić, Predrag AU - Ignjatović, Dragan AU - Tanasijević, Miloš AU - Maneski, Taško PY - 2011 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1221 AB - The appearance of cracks on load-bearing steel structure of compact, hydraulic bucket wheel excavator was a perennial problem. Unfavourable stress concentration, inadequate geometry and structure of materials, inadequate operational technology has led to crack appearance and reduced structural integrity. Finite elements method is defined in this paper as a diagnostic tool for the prevention of the anomalies during operation of the bucket wheel excavator. Solution for repair and reconstruction of the excavator's super structure is the result based on a detailed analysis of the load, identified cracks, the results of calculation and the identified causes of structural failure of excavator's super structure. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Engineering Failure Analysis T1 - Load-bearing steel structure diagnostics on bucket wheel excavator, for the purpose of failure prevention EP - 1211 IS - 4 SP - 1203 VL - 18 DO - 10.1016/j.engfailanal.2011.03.001 ER -
@article{ author = "Jovančić, Predrag and Ignjatović, Dragan and Tanasijević, Miloš and Maneski, Taško", year = "2011", abstract = "The appearance of cracks on load-bearing steel structure of compact, hydraulic bucket wheel excavator was a perennial problem. Unfavourable stress concentration, inadequate geometry and structure of materials, inadequate operational technology has led to crack appearance and reduced structural integrity. Finite elements method is defined in this paper as a diagnostic tool for the prevention of the anomalies during operation of the bucket wheel excavator. Solution for repair and reconstruction of the excavator's super structure is the result based on a detailed analysis of the load, identified cracks, the results of calculation and the identified causes of structural failure of excavator's super structure.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Engineering Failure Analysis", title = "Load-bearing steel structure diagnostics on bucket wheel excavator, for the purpose of failure prevention", pages = "1211-1203", number = "4", volume = "18", doi = "10.1016/j.engfailanal.2011.03.001" }
Jovančić, P., Ignjatović, D., Tanasijević, M.,& Maneski, T.. (2011). Load-bearing steel structure diagnostics on bucket wheel excavator, for the purpose of failure prevention. in Engineering Failure Analysis Pergamon-Elsevier Science Ltd, Oxford., 18(4), 1203-1211. https://doi.org/10.1016/j.engfailanal.2011.03.001
Jovančić P, Ignjatović D, Tanasijević M, Maneski T. Load-bearing steel structure diagnostics on bucket wheel excavator, for the purpose of failure prevention. in Engineering Failure Analysis. 2011;18(4):1203-1211. doi:10.1016/j.engfailanal.2011.03.001 .
Jovančić, Predrag, Ignjatović, Dragan, Tanasijević, Miloš, Maneski, Taško, "Load-bearing steel structure diagnostics on bucket wheel excavator, for the purpose of failure prevention" in Engineering Failure Analysis, 18, no. 4 (2011):1203-1211, https://doi.org/10.1016/j.engfailanal.2011.03.001 . .