| 多种梁拱曲线的计算机模拟拟合 |
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| 引用本文： | 倪振荣.多种梁拱曲线的计算机模拟拟合[J].上海海事大学学报,1992(2). |
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| 作者姓名： | 倪振荣 |
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| 作者单位： | 上海海运学院机械系 |
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| 摘 要： | 在常用的直线法作梁拱曲线的基础上,本文进行了包括直线法、半圆法及全圆法3种船用梁拱曲线几何作图所需特定点公式的推导,列出计算机模拟拟合所需系数公式,进行程序设计及计算机绘图。
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| 关 键 词： | 船体放样 几何作图问题 梁拱 曲线拟合 计算机模拟 |
The Computer Analogous Fitting Construction of Arched Beam Curves |
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| Ni Zhenrong.The Computer Analogous Fitting Construction of Arched Beam Curves[J].Journal of Shanghai Maritime University,1992(2). |
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| Authors: | Ni Zhenrong |
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| Institution: | Ni Zhenrong |
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| Abstract: | On the basis of the commonly used straight line method for constructing the arched beam curves, a formula of the special points of curves is developed for the fitting graphs of arched beam curves. The formula contains the straight line method, the semicircle method and the full circle method. Moreover, the insertional figures are listed for the computer analogous fitting construction. |
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| Keywords: | mold lofting problem of geometrical construction cambers curve fitting computerized simulation |
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