查询词典 fem

In order to ensure sensitivity and precision of transducer of spring beam,according to "stress concentration" design philosophy,based on reasonable choice of transducer,its strain and strength are calculated using FEM,the paster place of spring beam should be ascertained in reason,and the transducer's maximum strain orientation and measuring range are determined theoretically.

采用弹性梁对旧式液压万能材料试验机下横梁进行改造，为确保弹性梁传感器的灵敏度和精度，根据应用"应力集中"的设计原则，在合理选择传感器结构基础上，采用有限元法对其应变和强度进行计算，合理确定弹性梁的贴片部位，从理论上确定传感器的最大应变方位及传感器的量程。

So, the factor of shear lag of box girder is researched by using the principle of the stationary value of the total potential energy, FEM and model test.

针对箱梁剪力滞效应研究不完善的现状，本文对箱梁剪力滞效应应用最小势能原理、有限元法和模型试验进行研究，并探讨了剪力滞效应的影响因素。

The stress analysis was conducted with FEM for the steam chest of the PTA steam-tube rotatory dryers, and a stress intensity estimation was made based on JB4732-95" Steel Pressure Vessel—— Standards of Analysis and Design".

运用有限单元法对PTA蒸汽管回转干燥机汽室进行了应力分析，并按照JB4732-95《钢制压力容器———分析设计标准》进行了应力强度评定。

As Legendre integration is one of Gauss integration, it is nature to apply the others Gauss integration into stochastic FEM.

为了减少在多随机变量情况下的该方法的计算量，建立了一种简化算法，推导出利用单随机变量的响应结果构造多随机变量的响应。

To simplify FEM analysis of concrete creep, the function to creep coefficient is proposed as per the Code for Design of Highway RC and PC Bridges and Culverts (JTG D62-2004), using a synthesis optimization software package "1 stopt" for stepped fitting with exponential functions.

为了便于进行混凝土徐变有限元分析，对JTG D62-2004《公路钢筋混凝土及预应力混凝土桥涵设计规范》提出的徐变系数函数，应用综合优化软件包1stopt进行分段指数函数拟合。

Using ANSYS to make FEM analysis for the orbiting model and got the integration displacement transfiguration and equivalent stress transfiguration diagram and verified the validity and practicability of general scroll profiles integration design theory.

利用有限元分析软件ANSYS对通用涡旋型线集成型线压缩机的动涡盘进行了有限元分析，得出了在运动状态及气体力作用下的综合位移变形图及等效应力变形图，验证了通用涡旋型线集成设计理论的正确性。

Theory of structural stability is an important independent branch in structural analysis and with the development of calculation technique in recent years, the way of FEM has been one of main methods in structural stability analysis.

结构稳定理论是结构分析的一个重要的独立分支，近年来随着计算技术的发展，有限元法已成为结构稳定分析的主要方法之一。

The FEM model was accurate andeffective by using submodel and error estimation technique that ensured the reliability of calculation and analysis.

在建模过程中采用了子模型、误差估计等技术手段，得到了计算精度较高的有限元模型，为寿命计算提供了有力的保障。

The usage of large scaled FEM program-ANSYS and submodel technology can help us find out the distribution of stress of whole and local structures adequate accurately.

采用大型有限元分析程序ANSYS，并采用子模型技术，可以足够精确地了解结构整体以及局部的应力情况。

To reduce the freedom of the systerm, this article uses substruction technology to build the FEM of the camera, then anylysises every substruction respectively, and on this base , calculates the impact response of space camera structure through applying mode synthesize to all the substruction.

为缩减系统自由度，该文采用子结构技术划分相机有限元模型，然后逐个分析每个子结构，并在此基础上经模态综合计算了航天相机结构的冲击动力学响应。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。