| Autor: |
null Muryadin, Teguh Muttaqie, Cahyo Sasmito, Fariz Maulana Noor, Andi C. P. T. Nugroho, Dany Hendrik Priatno, Buddin Al Hakim, Abid Paripurna Fuadi, Muh Hisyam Khoirudin, Teguh Wibowo, Arfis Maydino F. Putra |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Curved and Layered Structures. 10 |
| ISSN: |
2353-7396 |
| DOI: |
10.1515/cls-2022-0190 |
| Popis: |
The inelastic deformation of a 30 m high-speed craft (HSC) subjected to slamming pressure is the main topic of this research. In this work, the commercial software package ABAQUS FEA is used to predict the structural behavior, especially in the hull area under the chine. Dynamic explicit solver simulations are done to predict plastic deformation. Before the principal analysis of the actual size of the ship hull structure model, the numerical studies were validated against relevant experimental data from the previous open literature. A reassessment of the design guidelines was also done to forecast the slamming load on the HSC structure. Then, with the slamming load pressure increased to the design limit, a parametric analysis was also conducted with two different idealizations of the pressure type: rectangular and triangular. Finally, this study identifies the variables that must be considered when calculating the degree of structural deformation brought on by slamming loads. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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