thick plate element

Research results: The analysis process of frame bridge with skew angle has been given by use of MIDAS. We obtained the outcomes from two models and the difference between results with 2D rigid frame and 3D space model of thick plate element.

研究结果：给出了用MIDAS分析斜交框架桥的详细分析过程，得出斜交框架桥三维空间模型和二维平面模型分析的结果，并得出2种模型计算结果的差别。

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Three-dimensional finite element method was used to analyze the temperature distribution of thick plate multipass welding.

采用三维有限元法模拟厚板对接多道焊的温度场分布.

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The analytical trial function method was used to extend the existing Kirchhoff triangular thin plate element, to the corresponding lock-free Mindlin triangular thick plate element.

为了有效克服剪切闭锁问题，利用已有的薄板单元构造厚薄板通用单元，提出了采用解析试函数法（ATF），将已有的Kirchhoff三角形薄板单元推广为相应的Mindlin三角形厚板单元的通用方法。

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Two generalized conforming quadrilateral thick plate elements are developed in this paper. A QUADRILATERAL THIN-THICK PLATE BENDING ELEMENT BY USING AREA COORDINATE METHOD

本文构造两个广义协调四边形厚板元ATF-PQ4a和ATF-PQ4b。采用面积坐标的四边形厚薄板通用单元

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Locking-free Thick Plate Bending Triangle Element

完全无闭锁厚薄板通用弯曲三角形单元

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In the case of thin plate, this thick/ thin plate element is degraded into corresponding thin plate element automatically and is free from shear locking.

对于薄板极限情况，这种厚薄板通用单元自动退化为原有的薄板单元，完全无剪切闭锁现象发生。

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Research methods: This paper analyzes the skew frame with 2D rigid frame and 3D space model of thick plate element with MIDAS Civil structure design system, and their results have been contrasted with comparison method.

研究方法：运用MIDAS有限元分析软件，分别建立厚板单元的三维空间模型和平面刚架的二维平面模型对某斜交框架桥进行分析，并采用对比法对2种模型结果进行对比。

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Thick/ thin plate rectangular element based on finite strip

基于有限条带的厚/薄板矩形通用单元

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The singularity of thick and thin plate element stiffness matrix due to the use of the reduced integration on the basis of the finite element is investigated.

本文研究了薄厚板壳有限单元统一性理论中，由于采用降阶积分而使得刚度矩阵产生奇异的问题。

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A Thin and Moderately Thick Plate Element Satisfying the IE Test and Its Application in Dynamic Eigenvalue Problems

通过单体检验的中厚板&薄板单元体及其在动力特征值问题中的应用

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CAD for unfolding of thick plate punched element in automobile frame

汽车车架厚板冲压件毛坯展开CAD

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The structure coordination and shear unlocking middle thick plate element is a problem to which people pay close attention in the finite element analysis of plate.

在板的有限元分析中，构造协调和无剪切闭锁现象的中厚板单元一直是人们所关注的问题和难题。

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Thick/ Thin Rectangular Plate Element with Complementary Rotation and Shear Strain Fields

增补转角场和剪应变场的厚薄板通用矩形单元

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The influence of generalized bubble displacement on thick plate rectangular element

引入广义泡状型位移场影响的厚板矩形单元

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A thick-thin triangular plate element

一个厚薄板通用的三角形板弯元

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A Triangular Thick/ Thin Plate Element with Shear Strain and SUPplementary Deflection Fields

增补挠度场和剪应变场的厚薄板三角形广义协调元

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