The rules regarding the propagation of irreversible phase boundaries along a finite rod are investigated with a phase transition constitutive model based on the simple mixture theory.
采用一种简单混合物相变本构模型，对不可逆相变材料有限杆中的宏观相边界传播规律进行了研究。
Using finite element analysis method, three-dimensional calculation is conducted for force summing on rod in high-inclination well of Liaohe tidal zone oilfield.
应用有限元法对辽河滩海油田大斜度定向井抽油杆柱受力进行了三维计算。
This paper gave the computer simulation of natural frequencies and vibrational modes of truck frames, based on the structural features of the frame, by finite element method of thin wall rod system.
本文根据汽车车架结构的特点，应用薄壁杆系有限单元法，对汽车车架的固有频率和主振型进行了计算。
A three-dimensional model for transient thermal profile in a finite laser rod is presented.
本文建立了有限几何尺寸棒状激光介质瞬态热分布的三维模型。
Finally, a series of conclusions significant to the finite element analysis for the connecting rod are given.
文中给出了连杆有限元分析的一系列结论。
The analysis of the problem of the finite length rod beingimpacted becomes very complex because viscoelasticity is introduced.
有限长细杆冲击问题的分析由于引入了粘弹性本构关系而变得比较复杂。
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 simulation models of the discrete rod and the projectile impacting on the aircraft panel structure at high velocity are established according to some experiment projects.
根据已有实验方案分别建立了离散杆和射弹高速冲击飞机壁板结构的有限元模型，利用显式动力有限元计算程序进行了冲击损伤仿真。
The temperature field and warming process of the transient and steady state in the laser rod by symmetrical trigonal side-pumping were simulated using the finite element analysis method.
用有限元法计算模拟了三角均匀分布侧面泵浦结构激光棒瞬态温升过程及稳态温度分布情况。
The rigidity calculation of the closed thin - walled section rod structure of aircraft is carried out by using finite element method and the result tallies with the full - scale test value well.
利用有限元法对飞机闭合薄壁剖面杆结构进行刚度计算，其结果与全尺寸试验值吻合较好。
A contact analytical modal of hanging rod linking big bell in blast furnace was built in finite element method (FEM) according to fatigue reasons of hanging rod linking big bell.
根据大钟吊杆的可能失效原因，采用有限元方法，建立高炉大钟吊杆系统的接触分析模型。
This paper discusses the methods for treating the connecting rod by finite element analysis.
通过大量的数值试验，对连杆有限元分析的边界条件的处理方法进行了探讨。
The result indicates, rod-plate finite element model are effectiveness and rational to model the stiffened-panel structure under eccentricity load.
对比结果表明，杆板组合有限元模型能有效合理地简化偏心受载的加筋板结构。
Working state of a screw pump rod-line is analyzed using Finite element analysis method during broken working station, and three kinds of possible mechanical models are set up.
如何降低螺杆泵抽油杆的应力水平，提高工作寿命是石油开采设备研究中一个急需解决的力学问题。
Working state of a screw pump rod-line is analyzed using Finite element analysis method during broken working station, and three kinds of possible mechanical models are set up.
如何降低螺杆泵抽油杆的应力水平，提高工作寿命是石油开采设备研究中一个急需解决的力学问题。
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