Expressions of stress concentration factors for an eccentric circular hole in a tension orthotropic finite - width strip 拉伸正交各向异性有限宽板偏心圆孔的应力集中系数表达式
An analytical expression of stress concentration factor for a finite wide plate with an eccentrically placed circular hole 含偏心小圆孔的有限宽板条孔边应力集中系数的一种解析表达式
Stress concentration factor generally is calculated based elastic mechanics method or empirical equation derived the conclusion of testing 应力集中系数一般由实验确定或由弹性力学方法求出。
Moreover , various loading statuses were reviewed , and their influence on stress concentration coefficient of the hole - edge were discussed 并针对不同的荷载状况，以及它们对矩形和八边形孔边应力集中系数的影响进行探讨。
The influences of wave numbers , angle of incidence , combination of different media parameters and cavity shape upon the dscf around the cavity are discussed 讨论了入射波数、入射角、不同介质组合以及孔的形状对孔附近动应力集中系数的影响。
Statistical characteristic of fatigue strength of contact wires was obtained by comprehensively considering such coefficients as stress concentration , size and surface quality 综合考虑了接触线应力集中系数、尺寸系数、表面质量系数和材料疲劳强度的影响，得到了接触线疲劳极限的统计特征。
The theory of wave propagation in different medium are expatiated . the displacement vs . time and dynamic stress concentration factor at the edge of lining are given and discussed 阐述了波在不同介质中传播时有限元网格的划分的原理，给出了衬砌外边缘的位移时程解和动应力集中系数，并进行了讨论。
The model is made of photo elastic material that was developed with low freezing temperature ( 50 - 70 ) . there are total twelve models . firstly , model photo elasticity experiment was carried out 如何克服光弹性实验方法本身缺陷，发挥它在解决应力集中系数方面迅速准确的优点就成为一项新的课题。
In the article , the numerical simulation software ansys is used to analyze the working stress distribution in butt joint and the effect of the geometric parameter on the stress concentration efficiency 摘要通过数值模拟软件ansys分析对接接头的工作应力分布，找出了对接接头的几何参数对应力集中系数的影响。
Based on the above work , the author analyzed the stress in an infinite plate with oval hole which is commonly used in structures and figured curves of stress concentration to hole ' s shape parameters 应用由该方法编制的程序对工程上常用的腰圆孔口问题进行了应力分析，给出应力集中系数与孔口参数相关曲线。
