您要查找的是不是：
- Since the mechanical derivation of infinitesimal strain can't eliminate effect of rigid displacement, large deformation theory must be used in it. 采用无限小应变度量将不能消除刚体位移的影响，必须采用大变形理论。
- Based on large deformation theory and updated Lagrangian procedure,a coupled thermo-mechanical plane strain orthogonal ultraprecision cutting model is developed. 基于大变形有限元理论和更新的拉格朗日方程式,建立了热耦合的平面应变正交切削有限元仿真模型。
- THE GEOMETRIC LARGE DEFORMATION OF BEAM, PLATE AND SHELL--FROM THE APPROXIMATE NON-LINEAR THEORY TO THE FINITE DEFORMATION THEORY 梁板壳的几何大变形--从近似的非线性理论到有限变形理论
- An angle aluminum profile extrusion process has been done by numerical simulation with large deformation elasto-plastic finite element theory. 采用大变形弹塑性有限元理论,对典型型材角铝零件的挤压成形过程进行了全面有限元仿真和分析。
- In this paper, an edge-cutting AIA method is presented based on elastic-plastic large deformation finite element simulation theory. 针对板材三维冲压成形的切边回弹问题,提出了基于大变形弹塑性有限元数值模拟理论的切边处理AIA方法。
- Because plastic formation is a large deformation problem, logarithm strain is adopted and constitutive relation is simplified as a total theory that ignores elastic deform. 由于塑性成型是大变形问题，应变采用对数应变，本构关系也宜简化为忽略弹性变形部分的全量理论。
- According to the large deformation features of the transporting pipe, the geometric nonlinear finite element theory has been applied to analyse the transporting system. 摘要根据矿石输送软管挠度变化很大的特点，采用了几何非线性有限元理论对输送系统进行力学分析；
- Large deformation only occurs in the case of very high rotation speed. 只有在转速极高时，弹道簧才会产生局部严重变形。
- The results show that for the large deformation MPF of the 3-D surface s... 这个结果可以作为开发大变形量的多点成形压力机的理论依据。
- This paper presented the solution of BHA under large deformation by means of bom-column theory, on the basis of solution of BHA under small deformation, through the developing of theory. 本文在求解BHA小变形的纵横弯曲法基础上，经过理论扩展，提出了求解BHA大变形的纵横弯曲法，列出了转盘钻下部钻具组合的三弯矩方程组及钻头侧向力和倾角公式；
- According to the large deformation elastic-plastic FEM and contact theory,the nonlinear finite element simulation of involutes spline cold rolling is provided by means of the software of ANSYS. 依据大变形弹塑性有限元理论和接触理论,借助于有限元软件ANSYS对渐开线花键冷搓成形的过程进行了数值模拟,对其中一些关键技术进行了研究,并通过模拟的顺利实现证实了其有效性。
- A new higher-order shear deformation theory based on global-local superposition technique is developed. 基于整体-局部位移方法,建立了一种高阶剪切变形理论。
- Base on the elasticity contact and deformation theory, study the contact load and deformation of the pin and the link chain. 运用弹性接触和变形协调理论,研究销与接链环的接触受力及其形变。
- The development of deformation theory, selection and utilization of new cultivars of Y. denudate can be based on these results. 为进一步深入开展玉兰形变理论、新品种选育和开发利用等研究提供了科学依据。
- The keypoint to simulate the metal forming process by using finite deformation theory is to define the constitutive equations of the material. 有限变形理论应用于金属塑性成形过程模拟的基础之一是确定材料的本构模型。
- The development of deformation theory, selection and utilization of new cultivars of Y. denudata can be based on these results. 为进一步深入开展玉兰形变理论、新品种选育和开发利用等研究提供了科学依据。
- A beam of channel croas section was analysed closely,. its large deformation and critical moment was given. 本文仔细分析了一个槽形截面梁的大变形并给出了其临界弯矩。
- Effective and robust finite element methods are developed for both infinitesimal TNT deformation theory and flow theory. 为小变形的TNT形变理论和流动理论,发展了有效的有限元方法。
- This large deformation is called for rock dilatancy if volume dilation only occurs owing to stress redistribution. 这种大变形如果仅是应力重分布引起的体积膨胀则称为岩石扩容。
- The shear on the slip plane systems is calculated in the rolled body center cubic crystal by using plastic deformation theory. 计祘结果还表明:当轧制横向平行于晶粒的方向时;晶粒在轧制时可能绕横向转动;这样;2套微带就可能形成。
