EI、Scopus 收录
中文核心期刊
Quick Search Issue Search Advanced Search
Volume 38 Issue 5
Turn off MathJax
Article Contents
Abstract
Related Articles
Bo Zhou. The Elastic-viscoplastic Field At The Mixed-mode Steadily Propagating Crack-Tip Under Compression And Shear[J]. Chinese Journal of Theoretical and Applied Mechanics, 2006, 38(5): 618-625. DOI: 10.6052/0459-1879-2006-5-2005-583
Citation: Bo Zhou. The Elastic-viscoplastic Field At The Mixed-mode Steadily Propagating Crack-Tip Under Compression And Shear[J]. Chinese Journal of Theoretical and Applied Mechanics, 2006, 38(5): 618-625. DOI: 10.6052/0459-1879-2006-5-2005-583
shu

The Elastic-viscoplastic Field At The Mixed-mode Steadily Propagating Crack-Tip Under Compression And Shear

  • 哈尔滨工程大学建筑工程学院,150001

    Graphical Abstract
    • Abstract
  • Under the assumption that the artifical viscosity cofficient is in inverse proportion to power law of the plastic strain rate.The friction touch effection beween viscosity and crack-tip surface be considerde,the asymptotic solution is established for elastic-viscoplastic field at the mixed-mode propagating crack-tip under comprission and shear.The numerical solution to crack-tip without stress and stain gap is got. The variation of numerical solution are discussed for the mixed-mode under compression and shear according to each parameter.It is shown in numerical results and analysis that for the mixed-mode crack-tip field under compressing and shear is whole plastic without elatic unloaded section,viscosity effection is an important factor when propagating crack-tip field is studied, whether the mixed-mode crack trend to mode I or to mode II,the hydro-statil stresses are added according to the increasing on frictional coefficient. The crack-tip propagating velocity is prevented due to the frictoon on crack face,the tenacity on crack-tip freld become more higher with the more strorger on friction.Keywords: mixed-mode crack-tip under compression and shear; steadily propagating; viscosity effectionelastic-viscoplastic materials
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]Wang Zhengqing Wen-Yan Liang Lv Hongqing. The elastic-viscoplastic field near mode I dynamic propagating crack-tip of interface in double dissimilar materials[J]. Chinese Journal of Theoretical and Applied Mechanics, 2011, 43(2): 417-422. DOI: 10.6052/0459-1879-2011-2-lxxb2010-018
    [2]Zhenqing Wang. The asymptotic elastic-viscoplastic field at mode II dynamic propagating crack-tip[J]. Chinese Journal of Theoretical and Applied Mechanics, 2009, 41(1): 76-83. DOI: 10.6052/0459-1879-2009-1-2007-345
    [3]Asymptotic field of mode I dynamic growing crack in visco-elastic material[J]. Chinese Journal of Theoretical and Applied Mechanics, 2005, 37(5): 573-578. DOI: 10.6052/0459-1879-2005-5-2004-191
    [4]The elastic-viscoplastic field at mode I steadily propagating crack-tip[J]. Chinese Journal of Theoretical and Applied Mechanics, 2005, 37(4): 421-427. DOI: 10.6052/0459-1879-2005-4-2004-128
    [5]ELASTIC-PLASTIC FIELDS NEAR THE GROWING CRACK TIP[J]. Chinese Journal of Theoretical and Applied Mechanics, 1994, 26(1): 39-48. DOI: 10.6052/0459-1879-1994-1-1995-520
    [6]INVESTIGATION ON THE ASYMPTOTIC SOLUTION FOR THE MODE III MOVING CRACK-TIP FIELD[J]. Chinese Journal of Theoretical and Applied Mechanics, 1993, 25(6): 732-737. DOI: 10.6052/0459-1879-1993-6-1995-700
    [7]基于变形动力学模型的黏弹性材料本构关系[J]. Chinese Journal of Theoretical and Applied Mechanics, 1993, 25(3): 375-379. DOI: 10.6052/0459-1879-1993-3-1995-655
    [8]DYNAMIC CRACK-TIP FIELD IN AN ELASTIC-VISCOPLASTIC MATERIAL[J]. Chinese Journal of Theoretical and Applied Mechanics, 1993, 25(2): 159-168. DOI: 10.6052/0459-1879-1993-2-1995-627
    [9]THE NEAR-TIP FIELDS FOR A PLANE STRESS MODE Ⅰ STATIONARY CRACK IN AN ELASTIC-PERFECTLY ORTHOTROPIC PLASTIC MATERIAL[J]. Chinese Journal of Theoretical and Applied Mechanics, 1991, 23(4): 448-457. DOI: 10.6052/0459-1879-1991-4-1995-862
    [10]样条积分方程法分析弹塑性板弯曲[J]. Chinese Journal of Theoretical and Applied Mechanics, 1990, 22(2): 241-245. DOI: 10.6052/0459-1879-1990-2-1995-940

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (1835) PDF downloads (577) Cited by()
    Related

    Download Center

    Author Center

    Copyright © Editorial Office of the Chinese Journal of Mechanics   京ICP备05039218号-1

    Address：15 Beishihuan Xi Lu, Haidian District, Beijing, China   China Pos：100190

    Tel：010-62536271

    Email：lxxb@cstam.org.cn

    微信公众号
    RSS

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return