| 平面图形几何性质计算方法研究 |
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| 引用本文： | 刘志红.平面图形几何性质计算方法研究[J].安阳工学院学报,2011,10(4):57-59. |
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| 作者姓名： | 刘志红 |
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| 作者单位： | 华东交通大学,南昌,330013 |
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| 摘 要： | 截面几何性质是结构设计中的重要数据,不同类型的截面形状采用的计算方法不同。着重介绍了一种基于AutoCAD的方法计算平面图形的面积、形心、惯性矩、惯性积等参数,通过与其它方法比较,显现出该方法具有简单、快速、准确和适用于各种平面图形的优点,是一种值得推广的方法。
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| 关 键 词： | 几何性质 AutoCAD 计算 |
The Development of Calculation Methods for the Ichnography Geometry Qualify |
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| LIU Zhi-hong.The Development of Calculation Methods for the Ichnography Geometry Qualify[J].Journal of Anyang Institute of Technology,2011,10(4):57-59. |
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| Authors: | LIU Zhi-hong |
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| Institution: | LIU Zhi-hong(East China Jiaotong University,Nanchang 330013,China) |
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| Abstract: | The ichnography geometry quality of the design is important data.The different calculation methods is used for the different types of the ichnography.This paper introduces a method of the ichnography geometry quality based on AutoCAD.This method which is easy,fast,accuratle and suitable for all kinds of plane graphs after comparing with other methods for the calculating of parameter such as area,centroid,inertia,product of inertia is a worthy method. |
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| Keywords: | geometry quality AutoCAD calculation |
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