摘要： 本文通过实例分析，探讨了形心、惯性矩等截面特性参数的求解方法，并提出了利用AutoCAD计算时应注意的问题，对比得出使用AutoCAD求解更为简捷、准确。
Abstract: This article discusses the way of working out the centroid, the moment of inertia and other cross-section characteristic parameters through analysing an example, raising the attention to using AutoCAD. After comparison we conclude that it’s easier and more accurate to apply AutoCAD to engineering calculation.
关键词： AutoCAD；形心；惯性矩
Key words: AutoCAD；centroid；moment of inertia
中图分类号：O571.43+2 文献标识码：A 文章编号：1006-4311（2012）03-0035-01 摘要： 本文通过实例分析，探讨了形心、惯性矩等截面特性参数的求解方法，并提出了利用AutoCAD计算时应注意的问题，对比得出使用AutoCAD求解更为简捷、准确。
Abstract: This article discusses the way of working out the centroid, the moment of inertia and other cross-section characteristic parameters through analysing an example, raising the attention to using AutoCAD. After comparison we conclude that it’s easier and more accurate to apply AutoCAD to engineering calculation.
关键词： AutoCAD；形心；惯性矩
Key words: AutoCAD；centroid；moment of inertia
中图分类号：O571.43+2 文献标识码：A 文章编号：1006-4311（2012）03-0035-01 存入我的阅览室