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防雷保护范围的计算机可视化辅助设计方法研究

  

  • 出版日期:2010-12-31 发布日期:2015-08-12

Research on Computer Aided Visible Design Method for Lightning Protection Scope

  • Online:2010-12-31 Published:2015-08-12

摘要: 传统的防雷保护范围设计方法在绘图和计算方面不仅效率低、准确度差,而且容易出现错误。该文针对华南地区的雷电和防雷特点,以AutoCAD为平台研究了防雷保护范围的计算机可视化辅助设计方法。并以整体设计的思路,对现有算法的不足提出了改进方案,跳出现有以两针为单位和以三针为单位进行设计的窠臼,考虑了任意多针、不等高针的保护范围计算及可视化实现的问题,避免了原有算法中的重复计算,提高了计算效率。

关键词: 计算机辅助设计, 防雷研究, 避雷针设计, 可视化

Abstract: The traditional method of lightning protection scope design has many disadvantages, such as low efficiency and precision, and mistakes are very easy to be made in the drawing and calculating of the design. According to the characteristics of the thunder and lightning protection in South China, a visible design method of lightning protection scope based on AutoCAD is researched. An improved method is provided in order to avoid the repetitious counting by using the existing algorithm, which covers the cases of any number and different height of lightning rods, and computational efficiency is increased.

Key words: computer aided design, lightning protection research, lightning rod design, visualization