有限元法

The temperature and stress-strain field of steel plate runout table cooling are simulated using thermo-elasto-plastic finite element method.

针对钢板冷却发生翘曲变形的问题，利用热弹塑性有限元法对中厚板冷却过程的温度场及应力应变场进行数值模拟。

A numerical human head model based on CT scan image of alive head of a Chinese has been developed using finite element method and computer-aided-engineering techniques.

该项目从计算生物力学着手，以有限元法和计算机辅助工程技术为手段，建立中国人的头部损伤生物力学的数字化头颅。

Methods Implants with different screw thread angles and shapes were divided into three groups.

方法采用三维有限元法，分别对种植体施加30牛顿垂直和斜向45°两种方向的集中载荷，对不同螺纹顶角螺纹形状分别为对称、上平下斜、上斜下平的种植体-骨界面进行应力分析。

The principles and methods of present tangent method and secant method are also described in the paper.

全压力史拟合方法的理论模型是：地层均质、等厚、无限大，充满弱可压缩流体，考虑井筒中存在表皮效应和井筒存储的影响 3、通过使用有限元法对脉冲试井过程进行了数值分析计算，得到了脉冲试井的不同条件下的理论曲线，提出了脉冲试井数值分析方法。

Asymmetric hot rolling ; deformation ; shearing strain ; FEM

非对称热轧；变形；剪切变形；有限元法

The finite element method is employed to analyze the shearing stress of the concrete bridge decks with waterproof layer.

应用有限元法，对设防水层的水泥混凝土桥桥面沥青铺装结构进行剪应力计算，分析了防水层的厚度、模量、泊松比、沥青混凝土铺装层厚度和模量等参数对结构层剪应力的影响，认为层间最大剪应力主要取决于面层厚度和防水层模量，相同的防水层模量通过增加面层厚度是降低层间剪应力的最有效手段。

Use finite element method to make static and dynamic calculating analysis on silo models on different foundation.

用有限元法对不同地基上的筒仓模型进行了静、动力分析计算。

Base on summarizing the development state of assembly skew hollow slab bridge, the research content of this dissertation has been determined. Taking Tuan Shan River Bridge, in Hubei province, China, as an example, the finite element method of space slab shell programmed in Ansys Parameter Design Language is adopted to analyze the elastic properties. By calculating the internal force influence surface of assembly skew hollow slab bridge, the internal force-controlling section is attained.

本文在对装配式斜交空心板桥的发展现状进行了详尽的综述后，确定了本文的研究内容，以团山河大桥为工程背景，采用ANSYS提供的参数化语言APDL，用空间板壳有限元法，对装配式斜交空心板桥弹性阶段的受力特性进行全面分析，计算了装配式斜交空心板桥的内力影响面，得到内力控制截面。

A finite element method was applied to analyze the dynamic response of slab track subjected to a moving load.

用有限元法分析了板式轨道在移动荷载作用下的动力响应。

Based on spline function method,the spline finite element formulation for the contact-impact problems is proposed.

文摘：用样条有限元法分析了杆的接触冲击动力响应问题，建立了计算格式，并用算例说明该方法的有效性。

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％。