Research on numerical simulation of ship-ice collision based on MD Nastran

被引：0
作者：
Zhang, Ai-Feng [1 ]
Song, Yan-Ping [1 ]
Su, Lin-Fang [1 ]
机构：
[1] Transportation Equipments and Ocean Engineering College, Dalian Maritime University, Dalian
来源：
Chuan Bo Li Xue/Journal of Ship Mechanics | 2015年 / 19卷 / 03期
关键词：
Collision; Ice load; Numerical simulation; Ship;
D O I：
10.3969/j.issn.1007-7294.2015.03.006
中图分类号：
学科分类号：
摘要：
With the opening of the arctic passages, the navigation safety of ships in the region has become a significant concern. The interaction of ship-ice is a complex process, which involves a variety of nonlinear problems. This paper describes a numerical analysis to simulate the process between bow and ice collision using MD Nastran and provides the results such as deformation of bow and sea ice, stress and strain of hull structure and components of energy during ship-ice collisions. The research results from the simulations show the detailed process of ship-ice collision, indicate the response of hull structure and provide a significant reference for the design of ship structure under ice loads. ©, 2015, China Ship Scientific Research Center. All right reserved.
引用
收藏
页码：284 / 293
页数：9
相关论文
共 13 条
  • [1] Li Z., Numerical and Experimental Investigation of Stationkeeping in Level Ice, pp. 1-3, (2012)
  • [2] Wang B., Yu H., Basu R., Ship and ice collision modeling and strength evaluation of LNG ship structure, Estoril, Portugal: ASME 27th International Conference on Ocean, Offshore and Arctic Engineering (OMAE), pp. 139-146, (2008)
  • [3] Zong R., Finite Element Analysis of Ship-ice Collision Using LS-dyna, pp. 1-147, (2012)
  • [4] Liu Z., Amdal J., Loset S., Integrated numerical analysis of an iceberg collision with a foreship structure, Marine Structures, 22, 2, pp. 1-19, (2010)
  • [5] IACS requirements concerning polar class, (2011)
  • [6] Mosfiqur R., Structural Resistance of Polar Ships and FPSO's to Ice Loading, pp. 2-10, (2012)
  • [7] El Jaaba M., Structural Resistance of Polar Ships to Ice Loading, pp. 10-20, (2013)
  • [8] Kwak M.-J., Choi J.-H., Park S.-G., Et al., Strength assessment for bow structure of arctic tanker (107 k) under ship-ice interaction, ICSOT, (2009)
  • [9] Liu C., Li F., Application of FEA simulation in ship collisions research, Journal of Dalian Maritime Univercity, 39, 1, pp. 15-18, (2013)
  • [10] Standards Norway, (2004)
12