| 椭圆形封头的展开方法 |
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| 引用本文： | 林大钧. 椭圆形封头的展开方法[J]. 华东理工大学学报(自然科学版), 1988, 0(2) |
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| 作者姓名： | 林大钧 |
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| 作者单位： | 华东化工学院机械工程系 |
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| 摘 要： | 用测地线与法截线相结合的方法,提出椭圆型封头曲面的展开模式,并建立了数学模型,为用计算机展开椭圆型封头曲面提供了途径。可以提高展开效率和精度,并使这种方法与[JB1154-73]标准相匹配。
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| 关 键 词： | 储罐 放样 测地线 数学模型 椭球封头 |
Development of ellipsoidal envelope |
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| Lin Dajun. Development of ellipsoidal envelope[J]. Journal of East China University of Science and Technology, 1988, 0(2) |
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| Authors: | Lin Dajun |
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| Affiliation: | Department of Mechanical Engineering |
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| Abstract: | This paper tries to express an approximate development model of ellipsoidal envelope using the method in combining geodesic line with normal cut line. To obtain the optimum effect, a corresponding mathematical model for the use of computer-aided development is so established. This method matches standard [JB1154-73] well. |
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| Keywords: | container lofting geodesic mathematical models ellipsoidal envelope |
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