船用标校系统支座结构的计算机辅助工程分析与计算

Computer-Aided Engineering Analysis and Calculation of the Base Structure for the Calibration System on Ship

本文借助于计算机辅助工程分析手段对支座结构两种设计方案进行分析、比较，分别计算了支座结构在倾斜和不倾斜情况下的位移、变形、Ａ面相对Ｂ面不平行角和自振频率。找出薄弱环节，提出改善途径。通过设计—分析—修改的迭代过程，得到满意的设计方案。

In this paper , two different schemes of the base structure have been analysed and compared by means of Computer-Aided Engineering Analysis. Displacements and deformation,the angles between A and B, natural frequency have been calculated separately in the conditions of the base being slant and normal. The weakspots can be found out. The way of improving can be carried out. Through design and analysis iterration , the satisfide design scheme can be approached.