Based on the finite element analysis (FEA) model of steel tube scaffold couplers, the corresponding connection of scaffold couplers and pre-load of slide wedge have been discussed.
在建立新型钢管脚手架扣件的有限元分析模型的基础上，对扣件各部件之间的连接以及斜楔的预紧力问题进行了处理。
An FEA (Finite Element Analysis) model for two boards connecting with bolt is built and based on the model the deformation of it is calculated and analyzed by FEA software.
本文利用有限元软件建立了两块螺钉连接的板结构有限元模型。
In this article we simplify turbine supercharger impeller as a model, which was jointed of axial symmetry entity elements and plane shell elements, for finite elements analysis (FEA).
利用循环对称条件，将增压器叶轮简化为由实体单元与平面壳体单元组合而成的有限元分析模型。
In order to validate the dynamic characteristic of the improved fuel pump bracket, the new FEA model is set up and the modal analysis and the spectrum analysis are carried out.
为了验证改进后托架结构的动力性能，本文建立了改进后的油泵托架的有限元模型，并利用该模型对改进后的油泵托架进行了模态分析和随机振动分析以及疲劳损伤计算。
We used periodic symmetry constraint on FEA Model. Elastic plastic finite element principle used in analysis process.
用弹塑性有限元法分析超速预过载处理后叶轮的残余位移、应变及应力场 ，给出相应的求解结果。
The FEA(finite elements analysis) model is established for coach monocoque frame. The analysis on static, mode, frequency response and fatigue life are carried on.
建立全承载客车骨架的有限元壳单元模型，分析其静力、模态、频率响应和疲劳寿命。
With the comparison of FEA data and actually measured data of the seismic desk simulation experiment, the validity of calculation model of this bridge and dynamic analysis has been validated.
通过与模型振动台试验的实测值进行了对比分析，验证了建立的计算模型及动力分析方法的正确性。
On the basis of the method, the FEA (finite element analysis) model of the van body in extendable work condition is established and the structure strength analysis of the van body is proceeded.
在此方法基础上建立了扩展厢式车厢体展开状态下有限元模型，并对其进行了强度分析。
Proper simplification of tiny features on CAD model can save time for FEA analysis. While unreasonable simplification may get wrong results that are completely different from real situations.
对细微特征合理的简化能够缩短分析周期，但不适当的简化则会得到与实际情况相背离的结果。
One simple model was put forward and elasticity and FEA (finite elementary analyzing) analysis were provided.
在此基础上提出了一个简化的力学模型，并进行了弹性力学和有限元分析。
One simple model was put forward and elasticity and FEA (finite elementary analyzing) analysis were provided.
在此基础上提出了一个简化的力学模型，并进行了弹性力学和有限元分析。
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