A numerical model calculating displacement of jointed slab on void foundation is established with finite element method.
用有限单元法建立了可考虑接缝和地基脱空的弹性地基板位移计算模型。
By some cases the finite element method has improvement at calculating precision by a long way, and it is a kind of comparatively perfect method.
通过实例计算表明，有限元法在计算精度上有了大大的提高，是一种较为完善的方法。
Compared with the finite element method, the method proposed in this paper requires less memory, less original data to input into computer, and has higher calculating accuracy.
与有限单元法相比，本方法所需的计算机内存少。原始数据输入较简单，算例表明，计算精度高。
This article presents the whole process of calculating in finite-element displacement method by MATLAB, and draws bending moment diagram directly.
介绍用MATLAB实现有限元位移法结构计算的全过程，并直接绘出弯矩图。
The adaptable finite element method is used for calculating the pressure distribution of gas film for face seal.
在有关端面密封气膜压力分布的计算中，采用了对几何结构适应性强的有限元素法。
A finite element method is presented for the calculating natural frequency of turbogenerator stator end windings.
本文提出一种计算汽轮发电机定子绕组端部振动固有频率的有限元方法。
The cutter's design method, including parameter design and modeling, stress analysis and calculating, finite element analysis and correcting was introduced in detail.
详细介绍了铣刀的设计方法，包括参数设计与建模、受力分析与计算、有限元分析与校正。
The stress analytic method of arch dam covers pure arch method, arch beam sharing method, finite element method, calculating method of shell theory and structural model test method.
拱坝的应力分析方法包括纯拱法、拱梁分载法、有限元法、壳体理论计算方法和结构模型试验法。
Finite element analysis method is an effective method for calculating thermal stress, but the temperature parameters for calculation have no uniform standard.
有限元是计算温度应力的很好方法，但是对于计算中所需的温度参数取值并没有统一的标准。
By measuring the dynamic strain of the cylinder and calculating the dynamic strain by finite element method, the impact internal pressure of experiment is determined.
通过对带裂纹厚壁筒试件外壁动应变的测定，和用有限元方法计算冲击内压下动应变的变化规律，求出了实验中所加的冲击内压。
The result indicated that the theoretical calculating result of elastically supported continuous beam method is accordant with the result of experimental test and the finite element method.
结果表明，所提出的弹性支承连续梁法计算值，与空间有限元分析理论值及荷载试验测试值吻合得较好。
A calculating model of finite element method with three-dimensional beam element for subsurface pipeline was established.
建立了埋地输油管道三维梁单元有限元应力应变计算力学模型，并给出了求解方法。
Calculation of brake bottom of drum brake by use finite element method for stress. according to calculating result, studied that stress is distributed over brake bottom.
对汽车鼓式双向自增力式制动器底板进行了有限元计算，在此基础上对制动器底板的应力分布进行了分析研究。
The methods of calculating the first and second kind of stability problems are expatiated using the nonlinear finite element method.
从非线性有限元角度阐述了工程结构第一类稳定及第二类稳定的求解方法。
The finite element program generated by this method is utilized for calculating the three dimensional magnetic field distribution of a model.
利用该方法生成的有限元程序计算了一个三维模型的磁场分布。
The structural forms of upper floor and the calculating method of the modal analysis by finite element method are presented.
介绍了上层地板的结构型式和有限元法动力分析。
After calculating with finite element method and photoelastic-test, it shows that the contact stress distribution is not in keeping with the formulas given by some bearing hand books and textbooks.
通过有限元计算及光弹性实验，结果证明，滚针轴承的接触应力分布与轴承手册和教科书中所给出的公式不符。
With finite element method and compressed flexible array method, this paper establishes a method calculating displacement of joint slab on elastic foundation.
应用有限元压缩柔度矩阵，建立了具有接缝传荷能力多块板的位移计算方法。
The presented method selects only one cyclic symmetric sector of the structure as the finite element calculating model and establishes the complex constrained eigenvalue equation of the sector.
选取结构的任一个循环对称扇区作为有限元计算模型，建立单个扇区复约束特征值方程；
Analysing and calculating the strength of generator frame and rotor with finite element method.
利用有限元方法分析验算了机座和转子的强度。
In chapter two, finite element method (FEM) and the process of calculating the distributing parameters of cable resistance, inductance, capacitance and conductance by FEM are presented.
论文第二章介绍了有限元法(FEM)和通过FEM求解电缆电阻、电感、电容、电导分布参数的过程。
The finite element internal force method for calculating arch dam equivalent stress is improved.
本文对有限元内力法求解拱坝等效应力分析方法进行了进一步改进。
Its advantages over finite element method for adhesive-bonded structure lie in less amount of calculating work and effectiveness of analyzing interracial stresses.
和有限元相比，可减少计算工作量，且可方便地计算界面应力。
The simulated results from experimental stress analyses agree with calculating data of finite-element numerical method very well.
实验应力分析模拟结果与有限元数值法吻合较好。
Then we provide a rigorous and sound theoretical basis of variational finite element method and boundary element method for calculating the accurately fundamental equations.
从而为求取较为精确的入水冲击问题基本方程的变分有限元及边界元方法奠定了严密的理论基础。
This paper discusses the application of the finite element method to the design of the glass shell of aviation picture tube and gives the theoretical formulae for calculating the shell geometry.
本文讨论有限元法在航空显象管玻壳设计中应用，同时给出计算玻壳外形的公式。
This paper discusses the application of the finite element method to the design of the glass shell of aviation picture tube and gives the theoretical formulae for calculating the shell geometry.
本文讨论有限元法在航空显象管玻壳设计中应用，同时给出计算玻壳外形的公式。
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