Graphical'/> A stress analytical solution for Mode III crack within modified gradient elasticity
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A stress analytical solution for Mode III crack within modified gradient elasticity

机译:改性梯度弹性内模式III裂纹的应力分析解决方案

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摘要

Graphical abstract Display Omitted Highlights ? A stress analytical solution for Mode III crack within MGE theory is deduced. ? The shear stresses at crack tip within MGE have singularities of order r ?3/2. ? When lx =0, the stress fields within MGE can be simplified to classical LEFM. ? The stresses’ peak value is attained at a
机译:<![cdata [ 图形抽象 显示省略 亮点 推导出MGE理论内模式III裂缝的应力分析解决方案。 在MGE内的裂缝尖端处的剪切应力具有 R 3/2 l x = 0,MGE内的应力字段可以简化为古典lefm。 应力'峰值达到a

著录项

  • 来源
    《Mechanics research communications》 |2017年第2017期|共6页
  • 作者单位

    Department of Mechanics School of Civil Engineering and Architecture Changsha University of Science and Technology;

    Department of Mechanics School of Civil Engineering and Architecture Changsha University of Science and Technology;

    Department of Mechanics School of Civil Engineering and Architecture Changsha University of Science and Technology;

    Department of Mechanics School of Civil Engineering and Architecture Changsha University of Science and Technology;

    Department of Mechanics School of Civil Engineering and Architecture Changsha University of Science and Technology;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 应用力学;
  • 关键词

    Modified gradient elasticity (MGE); Mode III crack; Strain gradient; Internal length scale; Singularities;

    机译:改进的梯度弹性(MGE);模式III裂缝;应变梯度;内部长度;奇点;

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