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- The numerical results show that the distance between the upper surface and the center of cavity has effect on dynamic stress concentration. 如果板中有不连续处如空穴或裂纹,那么确定他们的位置和影响是非常重要的。
- Dynamic stress concentration and scattering of SH-wave by interface multiple circle canyons[J].Acta Mechanica Sinica,2001,33(1):60-70. SH波与界面多圆孔的散射及动应力集中.;力学学报;2001;33(1):60-70
- The dynamic stress concentration problems at the swallowtail on a hammer forging die are investigated by using the dynamic photoelastie method. 用动态光弹性法研究了锤锻模燕尾的动态应力集中问题。
- Computational examples are presented, and the influence of wave number and wave incidence angle on dynamic stress concentration factor (DSCF) is discussed. 通过算例给出了浅埋圆孔动应力与入射波数、入射波角度的变化规律。
- An analytic method is developed for the problem of scattering of SH-wave and dynamic stress concentration around a circular cavity near the interface of elastic half space. 建立了求解在含有圆形孔洞的弹性半空间中SH波散射与圆形孔洞附近动应力集中问题的解析方法。
- Numerical examples are provided to discuss the amplitude of displacement on the surface,as well as the dynamic stress concentration factor(DSCF) around the subsurface cavity and the homocentric hole. 通过理论求解,得出了问题的解析解答,文中最后给出了具体算例,讨论了地表位移幅值、浅埋圆孔及凸起所含圆孔的动应力集中系数。
- Based on the theory of elastic dynamics, the scattering of elastic waves and the dynamic stress concentration in a fiber-reinforced composite are studied. 基于弹性动力学理论,对纤维增强复合材料结构中弹性波散射及动应力集中问题进行了分析研究。
- Also compare dynamic stress concentrations, the maximal dynamic stress with the static characters and discuss the results of comparison. 另外，对动应力集中系数、最大动应力与静态特征进行比较，并对比较结果进行讨论。
- dynamic stress concentration factor (DSCF) 动应力集中系数（DSCF）
- dynamic stress concentration factor 动应力集中因子
- In this paper, based on the governing equation for flexural waves of orthotropic plates, deals with scattering of elastic wave by cutouts and dynamic stress concentrations in the thin plate. 采用各向异性平板弯曲波动理论及摄动方法，对正交各向异性平板开孔弯曲波的散射及动应力集中问题进行了分析研究，得到了此种平板稳态弯曲波动问题的渐近形式的分析解。
- DYNAMIC STRESS CONCENTRATION IN AN ORTHOTROPIC STRIP WITH A HOLE 含孔正交各向异性复合材料板的动应力集中
- An Analytical Solution for Dynamic Stress Concentration of Underground Twin Cavities due to Incident SV Waves 地下双洞室在SV波入射下动力响应问题解析解
- A Method to Solve the Dynamic Stress Concentration Factors for a Circular Hole in a Finite-Width Strip 求解带圆孔的有限宽板的动态应力集中系数的迭加积分法
- Dynamic Stress Concentration Factor of a Elastic Plate with a Hole Subjected to Transverse Explosive Loading 横向爆炸载荷下开孔弹性板的应力集中
- Study of Dynamic Stress Concentration of Bar Board With Hole Under Axial Impact Load 带孔板条在轴向冲击载荷下的动态应力集中研究
- DYNAMIC STRESS CONCENTRATION AND SCATTERING OF SH-WAVE BY CIRCLE INTERMIXION AND CRACK SH波对圆形夹杂与裂纹的散射及其动应力集中
- PHOTOELASTIC STUDY OF DYNAMIC STRESS CONCENTRATION AT SWALLOWTAIL ON HAMMER FORGING DIE 锤锻模燕尾动态应力集中的光弹性研究
- Nishida M. Stress Concentration[M]. Translated by Li Anding. 西田正孝.;应力集中[M]
- Dynamic stress attenuates slowly with distances and has a large value. 动应力随距离衰减速度慢，量值大；
