By car body structure stiffness analysis, can guide the car design engineers to optimize the structure of the body.
对轿车车身结构进行刚度特性的分析，汽车设计工程师们以分析的结果作为车身结构优化设计的依据。
Finally, the results of stiffness analysis and experiments completed on a high-speed cylindrical roller bearing were given in the paper.
结合具体的高速圆柱滚子轴承给出了刚度分析结果及其与实测结果的比较。
A design method of micro-displacement amplifier in a novel piezoelectric servo was proposed based on stiffness analysis of flexure hinges.
针对一种新型压电舵机的微位移放大机构，提出一种基于刚度分析的设计方法。
By this method, combining with the finite element method, the homogenized mixing unit cell is solved to perform damaged stiffness analysis.
本文在均匀化方法的基础上，通过层合结构的均匀化基元，建立相应的有限元方法，对层合板进行损伤刚度分析。
Make use of ANSYS software, Investigations are made on the stiffness analysis of the main machine replacement parts for parallel machine tool.
利用有限元分析软件ANSYS，对并联机床的主要部件进行静刚度有限元分析。
The stiffness analysis is performed by the finite element method, in which a triangular element considering the transverse shear effects is used.
刚度分析用有限元法完成 ，其中采用了一种考虑横向剪切影响的三角形单元。
The thermal flutter characteristics of structure in different temperature and different material are researched using the thermal stiffness analysis method.
使用热刚度计算理论，进行了不同温度场和不同结构材料的热颤振特性研究。
Finally, the existing beam stiffness analysis of calculation methods established for the new steel-concrete composite beam stiffness and deformation calculation.
最后通过对现有组合梁刚度计算方法的分析研究，建立了适合新型钢-混凝土组合梁的刚度和变形计算方法。
Because of complex structure, traditional designing methods can not be used to do intensity analysis, stiffness analysis and stress analysis precisely for solid carbide end mill.
由于整体硬质合金立铣刀形状结构复杂，传统的设计方法无法对刀具进行精确的强度、刚度及应力分析。
Those stiffness parameters provided confirmable consult for gantry frame machining center design. The process gives a simple method for the same type machine tool's stiffness analysis.
刚度参数为龙门加工中心白勺刚度设计提供了定量参考，求解过程为同类机床白勺刚度分析提供了一种简捷可行白勺方法。
This work deals with the strength and stiffness analysis of the middle plate of injection machine by using finite element method. A proposal for the improvement of structure is put forward.
采用有限元技术对注塑机中间面板的强度、刚度进行分析，通过分析结果，对该零件结构合理化提出建议。
We ran finite element analysis stress calculations to determine where the frame needed to be reinforced for maximum strength and stiffness, then reinforced those areas with additional carbon fiber.
我们跑应力有限元分析计算，确定了框架需要得到加强的最大强度和刚度，然后加强这些领域更多的碳纤维。
The complex modal analysis method is generalized to the cases in which stiffness matrix may be singular and mass matrix, damping matrix and stiffness may be nonsymmetric.
把复模态分析法推广到刚度矩阵可以奇导且质量矩阵、阻尼矩阵和刚度矩阵均不必为对称的情形。
The effects of track stiffness on track dynamic characteristics were investigated by the wheel-rail system dynamic analysis in frequency domain.
应用轮轨系统动力学的频域分析方法，研究了轨道刚度对轨道动力特性的影响规律。
The principle of stiffness offset with the positive and negative stiffness parallel were introduced and through analysis the natural frequency and the vibration transmissibility can be reduced.
介绍正负刚度并联相消原理，通过分析可知应用该原理可以有效降低系统的固有频率，减小隔振传递率。
In agreement with the bearing deformation, approximate contact analysis is made with a simplified stiffness function formula obtained which is beneficial to computer programming.
与支座变形相一致，进行了接触问题的近似分析，得到了一个便于计算机编程的刚度函数算式。
General mechanic differences and methods of dynamic response analysis of RC structure characterized by abrupt change in horizontal connection stiffness are discussed.
探讨具有水平连接刚度突变特征的钢筋混凝土结构的一般力学特点与动力反应分析方法。
In the methods of nonlinear analysis, along with the normal variable stiffness methods, the improved BFGS method is used.
非线性分析的方法，除采用一般的变刚度法之外，还采用了改进的BFGS法。
By using finite element analysis program, the models for computation of stiffness parameters of a specific structure with a fixed joint surface are developed.
对一个包含固定结合面的具体结构，利用有限元分析程序计算了结合面刚度参数和结合面位置对结构模态的影响。
This paper presents a effective method dealing with step elastic supports in structural finite element analysis by inducing elastic support stiffness and structural displacement support matrices.
本文通过引入弹性约束刚度矩阵和结构位移约束列阵，提出了结构有限元分析中处理阶跃型弹性约束的一种有效方法。
Meanwhile, its stress response properties have been discussed according to above analysis results, and its strength and stiffness have been evaluated.
同时，根据分析结果讨论了该车应力响应特征，并对强度和刚度作出评估。
The ride comfort of AD250 articulated dump truck is improved through analysis and optimization of the stiffness of laminated rubber spring in balanced suspension.
为了提高AD 250铰接式自卸车的平顺性，对其平衡悬架夹层橡胶弹簧的刚度进行了分析和优化。
The method is applied to calculate lateral stiffness matrix in space cooperating analysis and the the degree of freedom can be greatly decreased.
空间协同分析时，采用超元法（每个单元由多根杆组成）计算等效柱的侧移刚度矩阵，自由度成倍减少。
The principle and method in utilizing the elastic secant stiffness in the reinforced concrete nonlinear hysteretic analysis were presented.
分析弹性割线刚度运用于钢筋混凝土非线性滞回分析的原理和方法。
Through analysis the tensile stiffness on concrete pylon wall and steel anchorage box, the formula about tension distributing of various component are induced.
通过对混凝土塔壁和钢锚箱抗拉刚度的分析，推导出了各构件拉力分配公式。
In the static analysis, study mainly focused on the static stiffness and in obtaining the static stiffness distribution of the whole work piece table.
在静态特性中着重分析了微进给平台的静态刚度，得出整个动平台的工作平面上的刚度分布图。
The test and analysis about intension and stiffness of airplane structure is a important part of airplane design.
飞机结构强度和刚度的试验与分析研究是飞机设计的重要环节。
This paper presents a matrix structural analysis of variable stiffness on the complete loading history of prestressed concrete grids with unbonded tendons.
本文采用变刚度的矩阵位移法分析无粘结预应力混凝土网格梁的加载全过程。
The system of stiffness test analysis is created by analyzing the shapes and forming processes of tractor body panels, of which based on cylindrical shallow shells and spherical shells.
通过分析拖拉机车身及其冲压成形的特点，结合柱面扁壳及球面扁壳件，建立一套扁壳类零件刚度的试验分析系统。
The system of stiffness test analysis is created by analyzing the shapes and forming processes of tractor body panels, of which based on cylindrical shallow shells and spherical shells.
通过分析拖拉机车身及其冲压成形的特点，结合柱面扁壳及球面扁壳件，建立一套扁壳类零件刚度的试验分析系统。
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