Zobrazeno 1 - 10
of 449
pro vyhledávání: '"ship structure"'
Autor:
Ying LI, Zhipeng DU, Ganchao CHEN, Shiping WANG, Hailiang HOU, Xiaobin LI, Pan ZHANG, Lunping ZHANG, Xiangshao KONG, Haitao LI, Jun GUO, Shujian YAO, Zhikai WANG, Caiyu YIN
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 19, Iss 3, Pp 3-60 (2024)
Large ships and submarines are the main equipment and mobile platforms supporting three-dimensional naval space operations. However, with the increasing damage power and strike accuracy of warheads, plus the diversity of destroying elements, their li
Externí odkaz:
https://doaj.org/article/88b9bf8097cd439e8fb1d5af5b57b0f9
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 18, Iss 3, Pp 32-37 (2023)
ObjectivesIn order to improve the efficiency of structural strength verification in finite element calculation, and reduce workloads for size optimization in iterative process, this paper is intended to propose a method for plate seam arrangement and
Externí odkaz:
https://doaj.org/article/1394f7bf2f9a47baad43c21802751646
Autor:
Masahiko Fujikubo, Tetsuo Okada, Hideaki Murayama, Hidetaka Houtani, Naoki Osawa, Kazuhiro Iijima, Kunihiro Hamada, Kimihiro Toh, Masayoshi Oka, Shinichi Hirakawa, Kenichi Shibata, Tetsuro Ashida, Toshiro Arima, Yoshiteru Tanaka, Akira Tatsumi, Takaaki Takeuchi, Taiga Mitsuyuki, Kohei Mikami, Makito Kobayashi, Yusuke Komoriyama, Chong Ma, Xi Chen, Hiroshi Ochi, Rei Miratsu
Publikováno v:
Data-Centric Engineering, Vol 5 (2024)
In order to clarify and visualize the real state of the structural performances of ships in operation and establish a more optimal, data-driven framework for ship design, construction and operation, an industry-academia joint R&D project on the digit
Externí odkaz:
https://doaj.org/article/f9f79c835a4848d385af4014f12b871b
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 5, p 746 (2024)
Real-time prediction of hull girder loads is of great significance for the safety of ship structures. Some scholars have used neural network technology to investigate hull girder load real-time prediction methods based on motion monitoring data. With
Externí odkaz:
https://doaj.org/article/64763fbddfe64e50becb40a32b7b0856
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 2, p 257 (2024)
Digital twins, an innovative technology propelled by data and models, play a seminal role in the digital transformation and intelligent upgrade of ships. This study introduces a digital twin methodology for the real-time monitoring of ship structure
Externí odkaz:
https://doaj.org/article/fe169e117e4343638dd6241ee1923d3b
Akademický článek
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Publikováno v:
Curved and Layered Structures, Vol 9, Iss 1, Pp 163-186 (2022)
This paper presents a numerical procedure based on the finite element (FE) method using ANSYS Workbench software to analyse fatigue phenomena in ship structures. Fatigue failure prediction is used as a stress–life approach, when the stress is still
Externí odkaz:
https://doaj.org/article/8075cd03be7c43d8b7b267616aeb4d9a
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 12, p 2248 (2023)
Recently, point cloud technology has been applied in the ship engineering field. However, the dense point cloud acquired by terrestrial laser scanning (TLS) technology in ship engineering applications brings an obstacle to some powerful and advanced
Externí odkaz:
https://doaj.org/article/878d4154c6d349d68153fa96c74f2954
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 12, p 2282 (2023)
The identification of longitudinal bending moments is a critical component in the health monitoring of ship structures. This study examines the effect of the failure of measurement points on the accuracy of bending moment identification and presents
Externí odkaz:
https://doaj.org/article/a6a65a95680e4563975f8d171bc3f34e
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 16, Iss 6, Pp 176-182 (2021)
ObjectivesThis paper aims to study the fatigue damage problem of large ship prone to springing effect.MethodsThe test result in two generation 400 000 DWT very large ore carrier (VLOC) are compared based on ship model test method, and the relation of
Externí odkaz:
https://doaj.org/article/94280311299a4dbda6e901c271355c6b