The space substructure method is used to analyse the space frame, and the finite layer summation method is used for the layered soil.
在分析中，上部结构用空间子结构法分析，而分层土用分层总和法求其刚度。
The analysis method of single pile-soil-raft nonlinear interaction considering soil consolidation based on the finite layer method is built in the study.
提出了基于有限层理论的考虑土体固结的单桩-土-承台非线性共同作用分析方法。
In this paper, the mathematical equations of two-dimensional thermal density flow in channel are developed and the finite layer numerical model is established.
推导二维渠道温差异重流的数学方程，并建立了有限层带数值计算模型。
Based on the consolidated finite layer theory, the analysis method of the nonlinear interaction on pile group-soil-raft considering soil consolidation is built in the study.
基于固结有限层的考虑提出了土体固结的桩-土-承台非线性共同作用分析方法。
This paper describes a pile groups-soil-pile cap interaction model in the lateral loading and proposes a finite layer-finite element analysis for the single pile and groups pile.
本文研究了水平荷载下桩—土—承台共同作用的问题，对单桩和群桩分别进行了有限层—有限元分析。
In this paper, the stresses in a composite concrete pavement are analysed by means of finite layer method. Through calculation and analysis, a practical design method is presented.
本文采用有限层法对复合式水泥混凝土路面结构进行应力分析，通过计算与分析，提出了能满足精度要求的实用设计方法。
Based on high viscous asphalt, this paper mainly studied the following four topics: Firstly, FEM (finite element method) was used to analyze the effect of stress absorbing layer.
本文以高粘性沥青为结合料，主要对以下四方面内容进行了研究：首先，用有限元方法计算分析应力吸收层防治反射裂缝效果。
A damping layer was arranged at the boundaries of the computational domain to ensure that steady calculation results can be obtained within a finite time and space domain.
在计算域的边界布置阻尼层，保证了在一个有限的时间域和空间域内得到稳定的计算结果。
Symmetrical folding of a single layer and folding process of an overfold are analyzed by using the finite element method.
本文采用有限元方法，分析单层对称褶皱作用和一个天然倒转褶皱的变形过程。
In this paper, a finite element method with lumped mass formulation is applied to analyse the transient SH wave propagation in an elastic half-space with a dipping layer.
本文采用一种类似于差分方法的集中质量有限元模型和人工边界透射理论分析倾斜成层弹性半空间中瞬态SH波的近场波动问题。
It will be the foundation for how to consider the scope of soil layer in soil layer response analysis under subway vibration which was calculated by direct finite-element method.
所得的计算成果为在应用有限元法进行土层地铁振动反应计算时确定合理的有限土域范围提供依据。
The equations of the boundary layer containing microbubbles on the plate are established, then calculated employing a simple mixing length model and a finite difference method.
建立了含有微气泡的平板边界层方程，并采用一种简单的混合长度模型和有限差分方法对该方程进行了数值计算。
With the nonlinear finite element program, the whole stability of the single-layer elliptic rotary shell is analyzed; and the joint design of the reticulated shell is introduced.
应用非线性有限元程序对单层椭圆旋转壳进行了整体稳定分析，并介绍了网壳的节点设计情况。
The lower structure in the coupling system is railway track where rails are considered as beams with finite length rested on double layer continuous elastic foundation.
下部结构为轨道，钢轨被离散为双层弹性基础上有限长度的梁。
The finite element method is used to calculate five-phase hybrid stepping motor's tooth layer magnetic field parameters.
用有限元方法，计算出五相混合式步进电动机齿层部分磁场参数；
The finite volume method is adopted on each layer. The high efficiency of this multigrid algorithm has been verified by calculating flows around a multielement airfoil.
采用四重网格，在每一层网格上采用有限体积法进行计算。
Further, according to thermal cycle calculated by the finite element method, the thickness of reaction layer was predicted in the case of different heat input.
进一步，通过有限元数值模拟方法计算了界面不同位置的热循环曲线，进行了不同热输入条件下反应层厚度的预测。
The method is tested by the finite element analysis for a single-layer latticed shell.
利用有限元模拟，应用上述方法对一单层球面网壳结构进行了损伤诊断。
A scalar potential is introduced and finite element method is used to solve the tooth layer magnetic field problems.
在齿层区域有永磁体材料存在的情况下采用标量位求解，并用有限元法计算齿层磁场。
Based on the response stress of one-dimensional soil layer, the finite element approach was improved and a response stress approach was put forward.
从地震时一维土层反应应力入手，对拟静力法中有限元反应加速度法的地震荷载加载方法进行改进，提出了有限元反应应力法。
A general formula is derived for a finite-difference method (FDM) with non-uniform grids in a cylindrical coordinate system, and a perfectly matched layer (PML) is used for the boundary treatment.
在均匀格点的基础上，给出了基于柱坐标的全矢量非均匀格点有限差分方法(FDM)，并采用了完美匹配层(PML)边界条件。
The simulated wind vibration loads are then applied to the time-history analysis of wind vibration response of single-layer spherical latticed shells by the finite-element program ANSYS.
将模拟出的风荷载作用于单层球面网壳，用有限元程序ANSYS进行了网壳结构的风振响应时程分析。
But if the surface layer is considered, the traditional finite element methods can not be used, since the ill-condition of structural equilibrium equations produce numerical difficulties.
但是，如果考虑表面层，常规有限元法由于结构平衡方程病态而导致数值上的困难。
Higher order waves generated by a moving source in a two-layer inviscid, incompressible fluid of finite depth with small density difference were studied.
研究了运动点源在无粘、不可压且具有小密度差的两层有限深流体中生成的高阶波动。
The equation was solved with the finite difference method and the variation of the temperature in the insulation layer was concluded.
采用数值差分法可以求解出绝热层内部温度变化规律，从而推出储罐内液体的温度和压力的变化规律。
To the dynamic stability of the K8 single layer latticed shell structures under the seismic loads, this paper carried out the dynamic stability analysis based on the nonlinear finite element theory.
针对单层k8型网壳结构在强震时的动力稳定问题，应用非线性有限元理论进行了分析。
A thin layer joint finite element is introduced for modelling of the interfaces between structure and soil in the analysis of nonlinear dynamic interaction.
本文引入了用于研究结构与地基非线性动力相互作用时，对其接触面进行模型化的由层状弹塑性材料构成的有限薄层连接元法。
The Finite-Layer Method is presented in this paper.
本文提出了计算角交铺设层板的有限层法。
The shock response finite element model is established to simulate studying object which is a double-layer vibration isolation system of host machine in ship.
以某船主机双层隔振系统为对象，建立了有限元冲击响应模型。
There is a balance structure of upper rock layer in higher level compared with the layered extraction, which exists in the form of finite deformation beam.
综放工作面上覆岩层存在着比分层开采层位更高的平衡结构，以大变形梁的形式存在。
应用推荐