Pregled bibliografske jedinice broj: 924508
MARSTRUCT benchmark study on nonlinear FE simulation of an experiment of an indenter impact with a ship side-shell structure
MARSTRUCT benchmark study on nonlinear FE simulation of an experiment of an indenter impact with a ship side-shell structure // Marine structures, 59 (2018), 142-157 doi:10.1016/j.marstruc.2018.01.010 (podatak o recenziji nije dostupan, članak, znanstveni)
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Naslov
MARSTRUCT benchmark study on nonlinear FE simulation of an experiment of an indenter impact with a ship side-shell structure
Autori
Ringsberg, Jonas W. ; Amdahl, Jörgen ; Chen, Bai Qiao ; Cho, Sang-Rai ; Ehlerse, Sören ; Hu, Zhiqiang ; Kubiczek, Jan M. ; Kõrgesaarg, Mihkel ; Liu, Bin ; Marinatos, Janis N. ; Niklas, Karol ; Parunov, Joško ; Quinton, Bruce W.T. ; Rudan, Smiljko ; Samuelides, Manolis ; Guedes Soares, Carlos ; Tabri, Kristjan ; Villavicencio, Richard ; Yamadao, Yasuhira ; Yu, Zhaolon ; Zhang, Shengming
Izvornik
Marine structures (0951-8339) 59
(2018);
142-157
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Benchmark study Experiment Failure criteria Failure modes Finite element analysis Ship collision
Sažetak
This paper presents a benchmark study on collision simulations that was initiated by the MARSTRUCT Virtual Institute. The objective was to compare assumptions, finite element models, modelling techniques and experiences between established researchers within the field. Fifteen research groups world-wide participated in the study. An experiment involving a rigid indenter penetrating a ship-like side structure was used as the case study. A description of how the experiment was performed, the geometry model of it, and material properties were distributed to the participants prior to their simulations. The paper presents the results obtained from the fifteen FE simulations and the experiment. It presents a comparison of, among other factors, the reaction force versus the indenter displacement, internal energy absorbed by the structure versus the indenter displacement, and analyses of the participants' ability to predict failure modes and events that were observed in the experiment. The outcome of the study is a discussion and recommendations regarding mesh size, failure criteria and damage models, interpretation of material data and how they are used in a constitutive material model, and finally, uncertainties in general.
Izvorni jezik
Engleski
Znanstvena područja
Brodogradnja
Napomena
Rad/casopis je indeskiran i u slijedecim bazama: Offshore Engineering Abstracts ; Selected Water Resources Abstracts ; World Aluminum Abstracts.
POVEZANOST RADA
Projekti:
HRZZ-IP-2013-11-8658 - Pouzdanost konstrukcije oštećenog naftnog tankera u Jadranskom moru (DATAS) (Parunov, Joško, HRZZ - 2013-11) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
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- International Civil Engineering Abstracts International Petroleum Abstracts/Offshore Abstracts
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- Oceanographic Literature Review