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- 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。
- 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。
- 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。
- 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。
- The thin thickness small diameter brass antenna casing is introduced and plastic deformation theory in tension fracture process is analyzed. 介绍了开发研制的黄铜薄壁小直径天线套管，并对拉伸断裂的塑性变形理论进行了分析探讨。
- Using the Hertz contact deformation theory, the min. rib height of angular contact ball bearing under axial load and controlled contact stress is calculated. 利用赫兹的接触变形理论 ,对角接触球轴承的套圈最小挡边高度在承受轴向载荷、控制接触应力的情况下进行了理论计算 ,并给出了计算公式。
- Aimed at the transverse-force bend of Laminated Bamboo Strips Lumber Beam, it deduced the definite formula by High-order Shear Deformation Theory (HSDT). 针对竹篾层积材梁横力弯曲问题,推导得到了高阶剪切变形理论下的具体分析表达式。
- The paper gives a new method to determine the negative pressure for under balanced perforating by use of elasto-plastic deformation theory coupled with reservoir flow equations. 利用弹塑性力学理论结合渗流方程提出了确定射孔完井最大负压差的新方法。
- 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 one step inverse forming finite element method based on deformation theory will became a quickly formability evaluation tool and it is applied suitably in part and die design phase. 基于形变理论的一步逆成形有限元方法作为一种可成形性的快速评价工具非常适合在零件设计阶段和模具设计阶段应用。
- Using the first order shear deformation theory, Boltzmann superposition principle and Galerkin technique, the nonlinear equations of antisymmetric cross-ply viscoelastic laminated plates with damage are derived. 基于一阶剪切变形理论、Boltzmann线性叠加原理和Galerkin技术;建立了反对称正交铺设损伤黏弹性复合材料层合板的非线性控制方程.
- Based on the elasto-plastic finite deformation theory,a finite elementmodel has been developed with Updated Lagrange description used for analysis of the bending of a bar. The isotropic elastio-plastic constitutive equation for metal is adpoted. 基于弹塑性有限变形理论，采用UpdatedLagrange描述建立了用于棒料弯曲成形分析的弹塑性有限元数学模型，给出了各向同性金属材料的弹塑性本构方程；
- A bending deformation of bamboo laminates beam is respectively calculated with Classical Plate Theory(CPT),First order Shear Deformation Theory(FSDT)and Finite Element Method(FEM). 用层梁经典理论、一阶剪切变形理论以及有限单元法分别计算了竹材层合板梁的弯曲变形。
- The predicted models of plate crown, the prediction and feedback models of plate shape are set up on the basis of Ben Cheng's elastic deformation theory by simplifying and discretizing the models. 以本城轧辊弹性变形理论为基础,通过模型简化和离散化建立了板凸度预报模型、板形预测模型及板形控制反馈修正模型。
- This method is based on cubic B-spline functions, a higher-order shear deformation theory and a varitional principle.The dissected compatible problems are avoided because spline partition is used. 这个方法是以B样条函数、高阶剪切变形理论及变分原理为基础而建立的，由于采用样条离散化，不存在剖分协调问题。
- All existing necking deformation theories for a sheet metal under biaxialstresses are imperfect. 本文对金属板料在拉伸为主的变形过程中发生颈缩变形的机理进行了分析。
