采用非线性有限元法，对深井巷道围岩应力及变形状态进行了数值计算。
With the non-line finite element method, the numberical value calculation on the stress and deformation of surrounding rock of deep mine roadways has been presented.
本文采用非线性有限元法计算了胶结式预应力岩锚胶结体和基岩的应力及其分布。
This paper calculates the stress distribution of prestressed rock anchor by the non-linear finite element method.
本文以牧马山膨胀土滑坡为例，采用非线性有限元法，考虑膨胀力等因素的作用。
This paper takes the engineering of Muma hill expansive soil landside for example, which adopted nonlinear finite element method and considered such factors as expansive force.
采用非线性有限元法对约束砌体横墙进行全过程分析，采用弹塑性时程分析法对原型结构进行地震反应分析；
Non linear analysis and a non linear dynamic time history analysis were made for the confined masonry wall and structures respectively.
针对7075铝合金中厚板真空电子束焊接过程，采用非线性有限元法，对焊接接头的残余应力分布进行了数值模拟。
Aim at 7075 aluminium alloy vacuum electronic beam welding, using nonlinear finite element, the numerical simulation of the residual stresses distribution in welding joint was made.
优化结果显示，采用非线性有限元法和优化方法对卡环连接结构进行设计能够取得满意的效果，设计结果满足工程要求。
Optimization results show that this structure optimization method based on nonlinear finite element analysis is effective in joint structure design and the engineering demands are well satisfied.
采用大变形几何非线性有限元法分析强夯加固机理及其振动对环境影响。
The geometric nonlinear finite element method is used to analyze the impact mechanism of dynamic compaction.
本文采用的是非线性有限元法，它计及了材料和几何的非线性因素。
This article use nonlinear finite element method, considering the non-linearity both in material properties and in geometry of deformations.
本文采用有限元法分析考虑前屈曲几何非线性影响的结构稳定性。
This paper provides the structural stability analysis considering geometric nonlinearity on the prebuckling path by the finite element method.
本文采用动力非线性有限元法研究了钢筋混凝土面板堆石坝的地震反应，并用滑移面上的静、动应力求得坝坡抗震稳定安全系数时程曲线。
A study on the dynamic response of a rockfill dam with reinforced concrete facing excited by earthquake by means of nonlinear finite element method was presented in this paper.
方法考虑材料非线性，大变形和接触条件建立有限元模型，采用有限元法进行应力分析。
Method the Finite Element Method was employed to perform the stress analysis on this valve, which included the material nonlinearity, large deformation and the contact condition.
采用非线性动态有限元法，结合实际工况条件，建立了高压水射流—机械齿联合破岩的数值模型。
According to practical working situation, nonlinear dynamic finite element method is adopted to establish a numerical model of combined breaking rock with high pressure water jet and mechanical bit.
将非线性广义有限元法应用到混凝土开裂问题的研究，采用弥散裂缝模型，研制了相应的程序。
Apply the nonlinear GFEM to study the concrete crack problem, develop the corresponding program using the smeared crack model.
堆石体本身为弹塑性结构，应力和变形呈非线性关系，故确定计算方法采用增量有限元法；
Rockfill is elastoplastic itself and its stress-strain relationship is nonlinear. So the calculation method must be incremental FEM.
本文对采用线性与非线性抗剪强度的有限元法和极限平衡法分析堆石坝坝坡稳定性进行了比较。
In this paper, stability safety factors of the rockfill dam slope are compared by finite element method and limiting equilibrium method by the use of linear and nonlinear shear strength.
本文采用有限元法解拉绳塔非线性问题。
This paper presents a finite element method for solving the non-linear problem of guyed towers.
采用全矢量有限元法，对其色散和非线性系数进行了数值模拟。
Its dispersion and nonlinearity coefficient are investigated simultaneously by using full vectorial finite element method.
在土体非线性有限元分析的基础上，采用干扰能量法对边坡失稳过程进行了模拟。
On the basis of non linear finite element analysis, the destabilization process of slope was simulated by disturbing energy method in the thesis.
借助并矢分析，分别采用加权余量法和变分法，推导出了三维非线性各向异性静磁场的矢量位有限元方程的一般计算公式。
The 3d finite element vector potential equations of non-linear anisotropic magnetostatic field have been derived in a pithy style by dyadic analysis.
采用有限元法模拟了垫片的非线性特性，计算了垫片应力及法兰应力。
The non - linearity of the gasket material was simulated, and the gasket stress and flange stress were computed with the 3D FEM in this paper.
采用弹塑性有限元法，结合非线性屈曲理论，分析了受初始几何缺陷影响的管线钢管在内压作用下的非线性屈曲。
Secondly, with the first mode of eigenvalue analysis on SSRS as the initial disfigurement, nonlinear buckling loads are obtained by nonlinear buckling analysis.
采用弹塑性有限元法，结合非线性屈曲理论，分析了受初始几何缺陷影响的管线钢管在内压作用下的非线性屈曲。
Secondly, with the first mode of eigenvalue analysis on SSRS as the initial disfigurement, nonlinear buckling loads are obtained by nonlinear buckling analysis.
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