Reliability based structural design of river-sea tankers: Still water loading effects
Само за регистроване кориснике
2022
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
More than twenty years ago it was acknowledged that methods used in ship design, which affect safety of the vessel, are less sophisticated and modern compared to those used in some other industries, for instance aeronautics or nuclear. The most apparent response to this setback was enforced development of reliability based methods for ship structural design. Implementation of those in the state-of-the-art rules and codes for design of ocean-going vessels is recognizable. However, much less, if anything, was done in this matter for river-sea ships, although a significant portion of their demands and capacity is stochastic in its nature. This paper is aimed to be a pilot research in this field. It uses probability approach to estimate the reliability index of Rule based formulas for still water bending moment, i.e., the probability that thus obtained values will not be overcome by actual, lege artis calculated values. It is based on analyses of more than 400 load cases of 37 prominent ri...ver-sea tankers. Acquired results are also input parameters for further analyses, which would include wave induced loads and are the subject of succeeding investigations.
Кључне речи:
Still-water bending moment / River-sea tankers / River-sea ships / Reliability index / Inland vessels / Classification rulesИзвор:
Marine Structures, 2022, 83Издавач:
- Elsevier Sci Ltd, Oxford
Финансирање / пројекти:
DOI: 10.1016/j.marstruc.2022.103202
ISSN: 0951-8339
WoS: 000772602400001
Scopus: 2-s2.0-85125478821
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Motok, Milorad AU - Momčilović, Nikola AU - Rudaković, Stefan PY - 2022 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3690 AB - More than twenty years ago it was acknowledged that methods used in ship design, which affect safety of the vessel, are less sophisticated and modern compared to those used in some other industries, for instance aeronautics or nuclear. The most apparent response to this setback was enforced development of reliability based methods for ship structural design. Implementation of those in the state-of-the-art rules and codes for design of ocean-going vessels is recognizable. However, much less, if anything, was done in this matter for river-sea ships, although a significant portion of their demands and capacity is stochastic in its nature. This paper is aimed to be a pilot research in this field. It uses probability approach to estimate the reliability index of Rule based formulas for still water bending moment, i.e., the probability that thus obtained values will not be overcome by actual, lege artis calculated values. It is based on analyses of more than 400 load cases of 37 prominent river-sea tankers. Acquired results are also input parameters for further analyses, which would include wave induced loads and are the subject of succeeding investigations. PB - Elsevier Sci Ltd, Oxford T2 - Marine Structures T1 - Reliability based structural design of river-sea tankers: Still water loading effects VL - 83 DO - 10.1016/j.marstruc.2022.103202 ER -
@article{ author = "Motok, Milorad and Momčilović, Nikola and Rudaković, Stefan", year = "2022", abstract = "More than twenty years ago it was acknowledged that methods used in ship design, which affect safety of the vessel, are less sophisticated and modern compared to those used in some other industries, for instance aeronautics or nuclear. The most apparent response to this setback was enforced development of reliability based methods for ship structural design. Implementation of those in the state-of-the-art rules and codes for design of ocean-going vessels is recognizable. However, much less, if anything, was done in this matter for river-sea ships, although a significant portion of their demands and capacity is stochastic in its nature. This paper is aimed to be a pilot research in this field. It uses probability approach to estimate the reliability index of Rule based formulas for still water bending moment, i.e., the probability that thus obtained values will not be overcome by actual, lege artis calculated values. It is based on analyses of more than 400 load cases of 37 prominent river-sea tankers. Acquired results are also input parameters for further analyses, which would include wave induced loads and are the subject of succeeding investigations.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Marine Structures", title = "Reliability based structural design of river-sea tankers: Still water loading effects", volume = "83", doi = "10.1016/j.marstruc.2022.103202" }
Motok, M., Momčilović, N.,& Rudaković, S.. (2022). Reliability based structural design of river-sea tankers: Still water loading effects. in Marine Structures Elsevier Sci Ltd, Oxford., 83. https://doi.org/10.1016/j.marstruc.2022.103202
Motok M, Momčilović N, Rudaković S. Reliability based structural design of river-sea tankers: Still water loading effects. in Marine Structures. 2022;83. doi:10.1016/j.marstruc.2022.103202 .
Motok, Milorad, Momčilović, Nikola, Rudaković, Stefan, "Reliability based structural design of river-sea tankers: Still water loading effects" in Marine Structures, 83 (2022), https://doi.org/10.1016/j.marstruc.2022.103202 . .