• The intensity factor decreases with the propagation of cracks.

    应力强度因子随着裂纹扩展而下降

    dict.cnki.net

  • Multiiiple crack interaction may cause distrubed effect of stress intensity factor.

    裂纹交互作用引起裂纹应力强度因子的干扰效应

    joa.csee.org.cn

  • We study stress intensity factor of thick wall cylinder with cracks under dynamic load.

    研究载荷作用裂纹应力强度因子

    www.dictall.com

  • The multiple-points method was used for computation of mixed-mode stress intensity factor.

    混合型强度因子计算应用多点法

    dict.cnki.net

  • The acoustic emission also shows a decreasing rate, following the drop in stress-intensity factor.

    随着应力强度因子的下降发射随着减少

    www.xjishu.com

  • Carbon fibers restrained the matrix cracks growth and diminished the crack tip stress intensity factor.

    纤维基体开裂起抑制作用降低裂纹尖端的应力集中。

    dict.cnki.net

  • The influence of cold expansion on the stress intensity factor distribution in crack tip was also analyzed.

    分析了扩张疲劳裂纹尖端应力强度因子分布影响

    dict.cnki.net

  • The transient displacement field and the dynamic stress intensity factor at the moving crack tip are obtained.

    给出瞬态位移运动裂纹尖端动态应力强度因子

    dict.cnki.net

  • The numerical results of shear stress intensity factor and the length of the crack face contact region are given.

    给出剪切应力强度因子裂纹接触尺寸数值结果

    dict.cnki.net

  • The energy release rate for crack propagation depends only on the stress intensity factor and the material constants.

    电导裂纹模型中的静电场对裂纹尖端扩展能量释放不作贡献。

    dict.cnki.net

  • Stress intensity factor (k). A factor used in fracture mechanics to specify the stress intensity at the tip of a crack.

    应力强度因子(K):断裂力学使用一个因子,说明裂纹尖端处的应力强度。

    dmse.jlu.edu.cn

  • The strain-stress curve and the stress intensity factor are carried out using the machine MTS for Magnesium alloy AM50.

    利用MTS高级材料实验在应变控制条件下获得了镁合金AM50的单向拉伸应力应变曲线常规的机械性能参数

    dict.cnki.net

  • The loading state of specimen is important for calculation of the temporal evolution of dynamic stress intensity factor.

    试样受力状态动态应力强度因子历史曲线确定具有重要影响。

    dict.cnki.net

  • The convergence problem of boundary collocation method used to calculate the stress intensity factor is also investigated.

    探讨了边界配置应力强度因子收敛性问题

    dict.cnki.net

  • An element initial stress method to calculate stress intensity factor of three-dimensional mixed-mode crack is introduced.

    单元初始应力应用于复合型三维裂纹问题进行了研究。

    www.dictall.com

  • Experimental results indicate that the crack propagation is controlled mainly by the crack tip stress intensity factor range k.

    结果表明裂纹扩展主要应力强度因子的控制。

    dict.cnki.net

  • The stress intensity factor of crack solids is a fracture mechanics index that denotes the effect of loading and crack geometry.

    聚力形成阻抗强度因子数值,黏聚裂纹长度和材料极值拉伸应力存在数量关系。

    dict.cnki.net

  • Meanwhile, we find the dynamical stress intensity factor is bigger than the statical stress intensity factor under the same conditions.

    同时发现动态应力强度因子相应静态应力强度因子大。

    dict.cnki.net

  • However, the calibration of the dimensionless stress intensity factor, which is an important mechanical parameter, is still in question.

    但是试样重要力学参数即无量纲应力强度因子标定尚有问题

    dict.cnki.net

  • The relative equation between stress intensity factor and displacement field near interface crack tip of bimaterials was derived firstly.

    首先推导了双材料界面裂纹尖端位移应力强度因子之间的关系式。

    www.chemyq.com

  • The results show that the accuracy for crack tip stress intensity factor using ANSYS software is enough for engineering designs and analysis.

    研究结果表明ANSYS程序裂纹尖端应力强度因子计算方法的计算精度可以满足工程设计分析需要。

    lib.cqvip.com

  • The results show that the stress intensity factor after bonding would decrease obviously if the composite patch parameters were selected properly.

    结果表明,在正确选择复合材料片的参数,修补后铝合金板裂纹尖端应力强度因子有显著下降

    dict.cnki.net

  • Tile thickness effect on critical stress-intensity factor in plane stress is discussed, and a quantitative formula is also suggested in this paper.

    文中讨论临界应力强度因子厚度效应给出一个定量关系式

    dict.cnki.net

  • The approximate engineering approaches for stress intensity factor (SIF) of skin with multiple site cracks and skin and stringer with cracks are given.

    给出蒙皮带有裂纹蒙皮带有多裂纹且条也带有裂纹时应力强度因子近似工程估算方法

    dict.cnki.net

  • Based on this kind of crack element, and by introducing parametric equation of ellipse, a new method for estimating stress intensity factor is proposed.

    基于这种裂纹单元作者引入椭圆参数方程,推出一种计算裂纹前缘点应力强度因子方法

    dict.cnki.net

  • It is of interest to note, that the stress intensity factor of this problem is independent of the material constants of the composite rectangular sheet.

    令人兴趣是:分析还发现问题应力强度因子与复合板的材料性质无关

    dict.cnki.net

  • It is also found that the electric displacement intensity factor depends on both material properties and the mechanical loads, but not the electric loads.

    结果表明位移强度因子取决于材料常数机械载荷电载荷无关。

    dict.cnki.net

  • The result indicates that the maximum of dynamical stress intensity factor arrives behind the load time and increases with the size of thick wall cylinder.

    结果表明动态应力强度因子最大值加载时间上有滞后性现象,它最大值随壁筒尺寸增加增加。

    dict.cnki.net

  • The fundamental assumption of this research is the existence of the origin intensity factor(OIF)upon the singularity of the coincident source-collocation nodes.

    本项工作一个基本假设奇异源点强度因子存在性。

    www.dictall.com

  • The results show that the stress intensity factor is independent of material constants, and the strain energy release rate is dependent on all material constants.

    结果表明应力强度因子材料常数无关,应变释放依赖所有材料常数。

    dict.cnki.net

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定