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- field stress tensor 场应力张量
- The complete stress tensor of regional stress field is obtained based on the genetic algorithm;and the result is satisfactory. 同时将遗传算法应用于求解应力场任意一点的完全应力张量,得到比较满意的结果。
- Conservation of Mass. Conservation of Momentum. Stress Tensor. 3质量守恒,动量守恒,应力张量。
- Conservation of Mass . Conservation of Momentum. Stress Tensor. 质量守恒,动量守恒,应力张量。
- We have described the stress tensor arising from equilibrium considerations and the strain tensor arising from kinematical considerations. 我们已经叙述了应力张量和应变张量的有关概念和某些特质,它们是分别从平衡的角度和运动的角度推导而得的。
- The electromagnetic force of the machine was numerically investigated via virtual work method and Maxwell stress tensor method. 计算中选用虚位移法和麦克斯韦应力张量法两种方法。
- The phonon field and phason field stress intensity factors and stress distribution at the crack tips are also given. 进一步可以求得裂纹尖端的声子场和相位子场的应力强度因子,由这些应力强度因子求解了裂尖处的声子场和相位子场的应力分布。
- The results shows that die pressure ofextruder, relaxation time of polymer and geometrical parameters of die have significanteffect on stress tensor in extruder die. 模拟结果表明:机头压力、材料的松弛时间以及口模流道的几何尺寸对高聚物在机头中的应力张量的变化影响较大;
- In this paper we turn out the coherent-state expression of energy-momentum stress tensor in two dimensional Schwarzschild black holes. The results have been discussed as well. 讨论了一个二维黑洞的能量应力张量的相干态表示,并将这样得到的结果与已有的结果进行比较和讨论。
- A new method to identify the field stress of natural Q2 loess using curves of CT-number versus deviatoric stress or deviatoric strain was suggested. 提出利用CT数随偏应变或偏应力的关系确定屈服应力的新方法。
- In addition, the dependence of BTI on channel length is extensively investigated under constant voltage and field stress. 另一方面,负偏压温度不稳定性受应力之影响而产生劣化现象。
- Meanwhile, through experimental study and field stress measuring & testing, the characteristics of material and the mechanical performance characteristics of the bulge zo... 同时本文通过试验研究及现场应力测试,归纳出变换炉鼓包区域的材料及力学性能特征。
- Puts forward a simple method using the transitional matrix. Firstly transforms Cartesian coordinates of stress tensor,which in Navier-Stokes equation,to spherical coordinate,then does vector transform of spherical coordinate to Navier-Stokes equation. 本文利用过渡矩阵;先把Navier-Stokes方程中的粘滞应力张量由笛卡儿坐标系变换到球坐标系;然后对Navier-Stokes方程进行球坐标列矢量变换.
- The physics essence of the radiation pressure is discussed from both the momentum-flow density and the stress tensor, and threee methods for calculation are introduced with illustrations. 由动量流密度和应力两重含义分析辐射压力的物理本质.;通过举例介绍辐射压力的三种计算方法
- STRESS TENSOR OF GRAVITATIONAL FIELD AND ITS APPLICATION 引力场中的应力张量及其应用
- The triaxial unloading creep tests on soft clay in Shanghai is described;and the unloading stress path is designed to be close to the field stress path of the soil in the bottom of foundation pit. 利用三轴流变试验仪,模拟基坑开挖时坑底土体的应力路径,进行卸载流变试验,并提出一个五元件模型对试验结果进行模拟。
- principal value of stress tensor 应力张量主值
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- creep test under spherical stress tensor 球应力蠕变试验
- determination for 3D in situ stress tensor 三维地应力计算