A VEP constitutive model with cohesion for sea ice dynamics

被引：0
|
作者：
Gang, Wang [1 ,2 ]
Han, Daxu [1 ]
Ji, Shunying [1 ]
Yue, Qianjin [1 ]
机构：
[1] Dalian Univ Technol, Dalian, Peoples R China
[2] Dalian Univ, Dalian, Peoples R China
来源：
RECENT DEVELOPMENT OF OFFSHORE ENGINEERING IN COLD REGIONS, VOLS 1 AND 2, PROCEEDINGS | 2007年
关键词：
D O I：
暂无
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
A viscoelastic-plastic(VEP) constitutive model considering cohesion for sea ice dynamics is adopted to simulate the sea ice ridging process. The cohesion is set up as a function of initial ice thickness, current ice thickness, temperature and salinity, respectively. This viscoelastic-plastic constitutive model is improved with the introduction of cohesion into the Mohr-Coulomb yield criterion. This model is verified with numerical tests of sea ice ridging.
引用
收藏
页码：611 / +
页数：3
相关论文
共 50 条
  • [1] Numerical MPM solution of sea ice dynamics with an elastic-decohesive constitutive model
    Peterson, K.
    Sulsky, D.
    Schreyer, H.
    PROCEEDINGS OF THE SIXTEENTH (2006) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 1, 2006, : 569 - +
  • [2] Elastic-decohesive constitutive model for sea ice
    Schreyer, H. L.
    Sulsky, D. L.
    Munday, L. B.
    Coon, M. D.
    Kwok, R.
    JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 2006, 111 (C11)
  • [3] Ice conditions in an anisotropic sea ice dynamics model
    Pritchard, RS
    PROCEEDINGS OF THE SEVENTH (1997) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL II, 1997, 1997, : 508 - 513
  • [4] Generalized twin shear viscoelastic-plastic constitutive model with application to bohai sea ice dynamics
    State Key laboratory of Structural Analysis for Industrial Equipments, Dalian University of Technology, Dalian 116024, China
    Yingyong Lixue Xuebao, 2006, 3 (357-361):
  • [5] A viscoelastic-plastic constitutive model with Mohr-Coulomb yielding criterion for sea ice dynamics
    Ji, SY
    Shen, HT
    Wang, ZL
    Shen, HH
    Yue, QJ
    ACTA OCEANOLOGICA SINICA, 2005, 24 (04) : 54 - 65
  • [6] Drucker-Prager yield criteria in viscoelastic-plastic constitutive model for sea ice dynamics
    State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116023, China
    Gongcheng Lixue, 2006, 6 (154-161+153):
  • [7] A viscoelastic-plastic constitutive model with Mohr-Coulomb yielding criterion for sea ice dynamics
    JI Shunying1*
    Acta Oceanologica Sinica, 2005, (04) : 58 - 69
  • [8] Anisotropic model for granulated sea ice dynamics
    Wilchinsky, AV
    Feltham, DL
    JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2006, 54 (06) : 1147 - 1185
  • [9] Sea ice dynamics in the Weddell Sea simulated with an optimized model
    Harder, M
    Fischer, H
    JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 1999, 104 (C5) : 11151 - 11162
  • [10] Drucker-Prager yield criteria in Viscoelastic-Plastic constitutive model for the study of sea ice dynamics
    Wang G.
    Ji S.-Y.
    Lu H.-X.
    Yue Q.-J.
    Journal of Hydrodynamics, 2006, 18 (06) : 714 - 722
12345