The Nonlinear Finite Element Analysis was applied to study the stress and modal of an air spring, which is composed of composites with multiple orthotropic materials.
运用非线性有限元分析技术，对由多层正交各向异性复合材料组成的某型空气弹簧进行了应力和模态分析。
Finite Element Analysis on air spring should play a more and more important role for the design and manufacture in the future.
本文的分析对空气弹簧的结构设计和优化有一定的参考价值。
During the finite element calculation of vehicle frame, the simulation of front leaf spring in the complete frame finite element mould must be considered.
在汽车车架有限元计算中，必须考虑前钢板弹簧在整个车架有限元模型中如何模拟。
For surface crack in pipe, this paper presents the finite element model including line spring element that is used for J integration calculation, as well as numerical examples.
对管道上的表面裂纹采用线弹簧单元，建立了裂纹管道J积分计算的有限元模型，给出了J积分的计算实例。
This paper introduces the steps of developing parametric finite element analysis by APDL and put a cylinder spring as an example expatiates the realization process in detail.
文章介绍了采用APDL进行参数化有限元分析的实施步骤，并以圆柱弹簧为例，详细阐述了这一过程的实现。
Considering that the property of the gasbag model is similar to that of the spring model, the complex gasbag model is simplified to a general spring model in the light of the Finite Element Method.
考虑到气囊模型的特性与弹簧模型的特性相似，利用有限元法把复杂的气囊模型简化为常用的弹簧模型。
Based on the finite element method, a spring element model is used.
本文在有限元法的基础上利用弹簧单元模型来分析。
Two types of nonlinear spring elements were incorporated into the finite element program to simulate tensile and shear tractions, to analyze the thermally induced failure of interfaces.
并在界面上引入承受剪切和拉压的两种非线性弹簧单元，模拟了界面的热致失效问题。
The finite element model, computation response of driving force and dynamic characteristic are established by taking double mass spring damping system for example.
以双质量弹簧阻尼系统为例建立有限元模型，计算动力响应以及动态特性。
A nonlinear finite element method was applied in the research of the collector head spring system of pantograph.
将非线性有限元理论应用于机车受电弓弓头弹簧系统的研究。
The finite element dynamic analysis model of the spindle assembly was developed by taking the advantage of the spring-damper elements to simulate the bearing supports.
在对主轴部件分析模型进行研究的基础上，采用弹簧阻尼单元模拟轴承支承的方法，建立了主轴部件动力学分析有限元模型。
The dissertation analyses the air spring and spring bracket which belong to the air suspension system as pivotal components taking use of the finite element theory and method.
论文应用有限元理论与方法，研究分析了空气悬架的关键元件——空气弹簧和弹簧支架。
The spring-back mechanism in the drop bend-forming of automotive glass is introduced, and the finite element model is established.
介绍了汽车玻璃落模弯曲成形中回弹的机制，建立了有限元模型。
51 environment, the contacting rigidity between slide block and linear guideway was simulated with spring elements, the finite element model of the machine tool was set up, and the static rigid.
51环境中，用弹簧单元来模拟滑块与直线导轨的接触刚度，建立了机床的有限元模型，并对其静刚度进行了分析。
Abstract: Inthis article, experimental research, theoretical calculation and finite element method have been used to analyze the load deformation characteristics of diaphragm spring.
摘要：本文通过实验研究、理论计算和有限元方法对膜片弹簧载荷变形进行了研究。
A finite element model for diaphragm air spring is created, and its dynamic characteristics are simulated and verified by test, with both results coinciding each other.
建立膜式空气弹簧的有限元模型，对其动态特性进行仿真和试验验证，仿真结果和试验结果吻合良好。
The natural vibration problem of the rod can be treated by discretion as a natural vibration problem of a spring-mass system, using finite element method or finite difference method.
杆件的固有振动问题，可用有限元方法或差分法离散化为一个弹簧-质点串联系统的固有振动问题。
The finite element analysis of the compound bending forming process is done for knives of the template. The spring back in the forming procedure is investigated.
运用有限元方法分析了模切板刀片的复合弯曲成形，对成形过程中的回弹进行了研究。
Aiming at vibration analysis of seamless turnout on bridge, the rail-turnout-tie-bridge spring-damping vibration model was built by using finite element method.
针对桥上无缝道岔，运用有限单元法，建立了钢轨-岔枕-桥梁弹簧-阻尼空间振动模型。
The topic for our future, air spring further analysis through the finite element simulation provides a theoretical basis for air spring manufacturer product development to lay a foundation.
本课题为我国今后对空气弹簧进一步通过有限元仿真分析提供了理论依据，并为空气弹簧生产厂家的产品开发、设计打下一定的基础。
In a compacting spring bracket project, the finite element method and shape forming technology were used to simulate and validate the pressing and forming processes.
运用有限元方法和塑性成形技术，对压紧弹簧座零件冲压成形工艺方案进行模拟验证。
Nonlinear stiffness characteristics of an air spring were analyzed (FEA) by a nonlinear finite element analysis package.
应用abaqu S非线性有限元分析软件，对空气弹簧进行有限元建模，计算其静态刚度特性。
Nonlinear stiffness characteristics of an air spring were analyzed (FEA) by a nonlinear finite element analysis package.
应用abaqu S非线性有限元分析软件，对空气弹簧进行有限元建模，计算其静态刚度特性。
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