查询词典 finite element method

Moreover, combined with the instance of building, the finite element method for calculating building vibration from subway and its influencing factor is analyzed.

进一步结合实例分析了地铁振动影响下建筑物振动的有限元计算方法及建筑内振动传播的基本规律。

When calculating with three-dimensional finite element method, the elastic-plastic geomechanics model is adopted to simulate the condition of slope, so the slope stability can be analyzed in terms of stress and strain.

运用三维有限元法计算时，采用弹塑性力学模型，分别对静力作用下和动力作用下坡体的稳定性状况进行了模拟，从应力、应变的角度对边坡的稳定性进行分析。

Theretore the finite element method of calculating the temperature field of rolling tire and the computer programs presented by the paper is reliable. Further work to study and improve the calculation to make error smaller should be done to get a faster, more precise and more reliable calculation program of temperature field for tire structure design.

因此，论文给出的滚动轮胎温度场的有限元计算方法及其计算程序是可靠的，研究和改进计算中产生误差的原因，使之更完善，必将可为轮胎结构设计等提供快速、精确、可靠的滚动轮胎温度场的计算软件。

The finite element method is numerical calculation means adapting to the use calculating machine .

有限元法是适应使用计算机而发展起来的一种数值计算方法。

Finite Element Method was used to analyze the stress distribution,resonance frequency and the deformation of the cantilever.

采用有限元方法对静电驱动器的应力分布、翘起高度以及固有频率进行了数值计算。

In this paper, we used the nonlinear finite element method in contact theory to analyze contact force of vehicle separation surfaces, and stress of connectors, as well as rigidity of connecting surfaces between two cabins of a certain type of carrier rocket.

根据接触理论，运用非线性有限元方法对运载火箭的级间分离面进行了三种载荷工况作用下的接触分析。

In this paper take an unsymmetrical catamaran as an object, used 3-D finite element method and empirical formula for the vibration characteristics of the hull.

本文以一艘不对称双体船为对象，分别采用三维有限元方法及经验公式法对其进行了船体总振动特性分析。

This article made a stress analysis into the drive link for saw chain by means of finite element method.

用有限元法对锯链的传动链片进行了应力分析。

By mechanical test of the steel strip and simulation of strip deformation in tension leveling using finite element method,characteristic features of the strip were obtained,such as;high yield stress,high yield ratio and low plastic elongation as the basic reason of difficulty in tension leveling and shape control.

通过对全硬钢的力学性能的测定和拉矫变形行为的有限元仿真，发现屈服应力大、屈强比高以及断裂时塑性延伸小等特性是造成镀锌后全硬带钢拉矫困难和板形难以控制的根本原因。

The experiment results are provided to show that the correspondence quality of the circular polarization helix antennal is good and it meets the design requirements.helix antenna; finite - element method ; radiation pattern; antenna gain

他是2O世纪5O年代首先在连续体力学领域——飞机结构静、动态特性分析中应用的一种收稿日期：2006～12一O7 基金项目：广西自然科学基金(0447090)有效的数值分析方法，随后很快广泛应用于求解热传导、电磁场、流体力学等连续性问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。