查询词典 finite element method

Heat equation; finite element method; inverse problem; probe method; size estimate

基础科学，数学，数学分析热方程；有限元；反问题；探测法；大小估计

The purpose of this dissertation is to develop a general nonisothermal viscoelastic stress constitutive theory based on the experimental curves of materials, and to present the finite element method formulation and the method of obtaining the nonisothermal relaxation curves from the isothermal relaxation surface.

本文的目的则是基于材料的实验曲线，建立一个一般的变温粘弹性应力本构方程，并给出相应的有限元计算公式及如何由等温松弛曲面确定变温松弛曲线的方法。

WEB light-gauge steel joist steel system is a new type of light steel structures. Because the current structural software in China can't be directly used to design and analyze this kind of structure, the Finite Element Method is the suitable analysis method for the structural analysis of WEB Steel.

无比钢结构是一种新型的轻钢龙骨体系，我国现有的结构软件无法直接对其进行设计和计算，采用有限元方法是目前进行结构分析较好的选择。

Using finite element method for 16 frame-supported continuous masonry walls composed with the normal law,the paper presentes a simple method of calculating bending moment of control cross section of joist s based on Matlab.

通过按正交设计的16榀框支墙梁的有限元结果分析，采用Matlab程序回归得出了托梁控制截面弯矩计算的简单公式，可以供设计者参考。

By comparison studying of this landside, stability coefficient by finite-element method waso .07 higher than by limit equilibrium method, an...

通过对黄河上游某大型滑坡比较研究发现，采用有限元法比传递系数法得出的稳定性系数高0 0 7，这种差异属允许差异范围。

By using the Limit Equilibrium Method and Finite Element Method, a reasonable pit slope is given.

通过极限平衡及有限元分析计算，给出了合理边坡角。

In slope stability analysis,the limit equilibrium method and finite element method are usually adopted.

边坡稳定分析中常用的方法有极限平衡法和有限元法，而瑞典条分法由于其原理简明、公式简单而成为应用广泛的边坡稳定分析方法之一。

First, buckling collapse models were discussed, and the analysis on the stability of rock slope was carried out through rigid body limit equilibrium method and finite element method.

首先，对岩质边坡的失稳破坏的模式进行探讨，用刚体极限平衡法和有限单元法对岩质边坡进行稳定性分析。

It is very practical for geotechnical engineering design.Fundamentals of the limit state finite element method are discussed in this paper,such as the definition of safety factor and the selection of yield criteria.Through a series of case studies,the applicability of the proposed method is demonstrated.

本文探讨了极限分析有限元法的一些基本原理，包括安全系数的定义、岩土体整体失稳的判据、屈服准则的选用等，并将该方法应用于边坡、地基、隧道稳定性计算，算例表明了此法的可行性，拓宽了该方法的应用范围

A new method of slope stability, limit equilibrium finite element method based on Dijkstra algorithm, was established by applying the improved Dijkstra algorithm which was an algorithm to seek the shortest path in graph theory to search for the minimum safety factor of slopes and the position of most dangerous sliding plane.

通过引入图论中解决最短路问题的Dijkstra算法到搜索边坡最危险滑动面及其安全系数中去，对Dijkstra算法作了一定的改进，建立了一种新的边坡稳定性分析方法―基于Dijkstra算法的极限平衡有限元方法。

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％。