skew plate

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。

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。

For slant correction, Hough transform is used to estimate the skew angle in this paper. Then the license plate is rotated to achieve the tilt correction.

对于倾斜校正，本文先是利用Hough变换测出车牌的倾斜角度，然后将车牌进行旋转以达到校正的目的。

The difficulty in the Plate Recognition is skew emendation.

车牌识别的难点在于倾斜校正和模糊识别.

Analysis on the Bending of Composite Skew Plate

复合材料斜交板弯曲解析

The Analysis of Skew Plate Arch Bridge with Curved Thick Shell Elements

曲厚壳单元在斜板拱桥分析中的应用