finit element method meaning in English
有限元法
Examples
- Finit element method have been adopted to further study stress field and rockmass deformation repture characteristic
建立概化边坡的地质模型，通过有限元数值分析，深化对工程边坡的应力?形变作用的理解。 - The finit element method is used to analyse the influence of reinforcement to displacement field of soft subgrade by way of comparing reinforced embankment with unreinforced embankment
摘要采用非线性有限元方法，通过比较土工格栅加筋路堤和未加筋路堤来分析加筋对软基位移场的影响。 - In the paper , with system energy balance method and heat conductive equations ， on tne basis of short time heat transfer modeling established the long time modeling , considering heat interference in thermal well group . this paper used the finit element method for element division and computer analysis , and provided the operation temperature figure . acquired computation values agreed well with experimental results , the most difference between them was 5 . 13 %
本文采用系统能量平衡结合热传导方程，在浅埋套管式换热器短期传热模型基础上建立了长期传热模型，并考虑了管群热干扰对模型的影响。并运用有限单元法软件编程进行离散和计算机分析，得出模拟温度场，其模拟值与实测的均值基本相符，两者最大误差小于5 . 13 % ，表明该模型具有一定的合理性和实用意义。 - In this paper , we consider mixed finit element methods for the initial - boundary value problems of two order hyperbolic equations and linear integro - differential equations of parabolic type , obtain the error estimates of the discrete schemes for this two kinds of problems . in chapter one , we consider the expanded mixed finite element methods for the followling 2nd order hyperbolic problems this method expands the standard mixed formulation in the sense that three variable are explixitly treated : the scalar unknwon , its gradient and its flux
本文讨论了二阶双曲方程和线性抛物型积分微分方程方程初边值问题的混合有限元方法，得到了这两类问题混合有限元离散格式的误差估计。第一章讨论二阶双曲初边值问题的扩展混合元方法。该方法能同时逼近未知函数、未知函数的梯度和流体的流量，较好的模拟了带有混合型边界条件的二阶双曲问题。