Appropriate Modeling of Dynamic Behavior of Quayside Container Cranes Boom Under a Moving Trolley
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2011
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The paper deals with the analysis of moving trolley effects on the dynamic behavior of flexible structure of a mega high-performance quayside container crane (QCC) boom. The boom is modeled as a system with distributed parameters, comprising reduced stiffnesses and lumped masses from other parts of the upper structure. This paper looks both at the "moving force" and "moving mass" trolley modeling approaches to achieve the required performance of the QCC boom structure. Deterministic simulation for both considered approaches gives dynamic structural response of the boom for container transfer from quay-to-ship. The obtained results for "moving force" and "moving mass" models are compared in the scope of real values of parameters and future expectations in design of QCC. The conclusions lead to an appropriate way of model selection that can be used by engineers in practice.
Ključne reči:
Quayside container crane / Moving mass / Moving force / ModelingIzvor:
Vibration Problems Icovp 2011, 2011, 139, 81-86Izdavač:
- Springer-Verlag Berlin, Berlin
Finansiranje / projekti:
- Održivost i unapređenje mašinskih sistema u energetici i transportu primenom forenzičkog inženjerstva, eko i robust dizajna (RS-MESTD-Technological Development (TD or TR)-35006)
DOI: 10.1007/978-94-007-2069-5_10
ISSN: 0930-8989
WoS: 000314230800010
Scopus: 2-s2.0-84859203277
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Institucija/grupa
Mašinski fakultetTY - CONF AU - Zrnić, Nenad AU - Gašić, Vlada AU - Obradović, Aleksandar AU - Bošnjak, Srđan PY - 2011 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1173 AB - The paper deals with the analysis of moving trolley effects on the dynamic behavior of flexible structure of a mega high-performance quayside container crane (QCC) boom. The boom is modeled as a system with distributed parameters, comprising reduced stiffnesses and lumped masses from other parts of the upper structure. This paper looks both at the "moving force" and "moving mass" trolley modeling approaches to achieve the required performance of the QCC boom structure. Deterministic simulation for both considered approaches gives dynamic structural response of the boom for container transfer from quay-to-ship. The obtained results for "moving force" and "moving mass" models are compared in the scope of real values of parameters and future expectations in design of QCC. The conclusions lead to an appropriate way of model selection that can be used by engineers in practice. PB - Springer-Verlag Berlin, Berlin C3 - Vibration Problems Icovp 2011 T1 - Appropriate Modeling of Dynamic Behavior of Quayside Container Cranes Boom Under a Moving Trolley EP - 86 SP - 81 VL - 139 DO - 10.1007/978-94-007-2069-5_10 ER -
@conference{ author = "Zrnić, Nenad and Gašić, Vlada and Obradović, Aleksandar and Bošnjak, Srđan", year = "2011", abstract = "The paper deals with the analysis of moving trolley effects on the dynamic behavior of flexible structure of a mega high-performance quayside container crane (QCC) boom. The boom is modeled as a system with distributed parameters, comprising reduced stiffnesses and lumped masses from other parts of the upper structure. This paper looks both at the "moving force" and "moving mass" trolley modeling approaches to achieve the required performance of the QCC boom structure. Deterministic simulation for both considered approaches gives dynamic structural response of the boom for container transfer from quay-to-ship. The obtained results for "moving force" and "moving mass" models are compared in the scope of real values of parameters and future expectations in design of QCC. The conclusions lead to an appropriate way of model selection that can be used by engineers in practice.", publisher = "Springer-Verlag Berlin, Berlin", journal = "Vibration Problems Icovp 2011", title = "Appropriate Modeling of Dynamic Behavior of Quayside Container Cranes Boom Under a Moving Trolley", pages = "86-81", volume = "139", doi = "10.1007/978-94-007-2069-5_10" }
Zrnić, N., Gašić, V., Obradović, A.,& Bošnjak, S.. (2011). Appropriate Modeling of Dynamic Behavior of Quayside Container Cranes Boom Under a Moving Trolley. in Vibration Problems Icovp 2011 Springer-Verlag Berlin, Berlin., 139, 81-86. https://doi.org/10.1007/978-94-007-2069-5_10
Zrnić N, Gašić V, Obradović A, Bošnjak S. Appropriate Modeling of Dynamic Behavior of Quayside Container Cranes Boom Under a Moving Trolley. in Vibration Problems Icovp 2011. 2011;139:81-86. doi:10.1007/978-94-007-2069-5_10 .
Zrnić, Nenad, Gašić, Vlada, Obradović, Aleksandar, Bošnjak, Srđan, "Appropriate Modeling of Dynamic Behavior of Quayside Container Cranes Boom Under a Moving Trolley" in Vibration Problems Icovp 2011, 139 (2011):81-86, https://doi.org/10.1007/978-94-007-2069-5_10 . .