| 超高压多层热套组合厚壁简优化设计探讨 |
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| 引用本文： | 李瑞英 穆继卫. 超高压多层热套组合厚壁简优化设计探讨[J]. 内蒙古林学院学报, 1997, 19(1): 82-86 |
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| 作者姓名： | 李瑞英 穆继卫 |
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| 作者单位： | [1]内蒙古林学院森工系 [2]内蒙古林学院机电系 |
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| 摘 要： | 本文根据多层热套组合厚壁筒加工制造时由里向外逐层热套的工艺过程，分析了任意一层内壁的环向应力、径向应力和最大剪应力，利用Ｈ．Ｔｒｅｓｃａ屈服条件及Ｌａｇｒａｎｇｅ乘数法，对这类厚壁容器的优化设计方法进行了探讨，导出了一系列实用的计算公式，供设计及制造部门参考。
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| 关 键 词： | 林业机械 多层热套厚壁筒 优化设计 |
THE OPTIUM DESIGN INQUISITION OF SUPER-HIGH PRESSURE MULTI-PLY COMPOUND SHINKGE-FIT THICK-WALLED CYLINDERS |
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| Li Ruiying Mu Jiwei Forest Engineering. THE OPTIUM DESIGN INQUISITION OF SUPER-HIGH PRESSURE MULTI-PLY COMPOUND SHINKGE-FIT THICK-WALLED CYLINDERS[J]. , 1997, 19(1): 82-86 |
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| Authors: | Li Ruiying Mu Jiwei Forest Engineering |
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| Affiliation: | Li Ruiying Mu Jiwei Forest Engineering Department of NeiMengguForestry College,Hohhot,010019, Electric Engineering Department of NeiMenggu Forestry College,Hohhot,010019) |
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| Abstract: | According to the process of pranufacturing compound thick-walled cylinders by shrinking one tube on to another,in this paper we analys the circumferential stress,radial stress and maximum shearing stress at a point on the inner wall of cylinders. By H. Trescas subdued condition and Lagrange Multiplier,an optium design method for these thick-walled cylindrical pressure vessels is obtained. We also provid a group of practical fosmulae for design and manufacture departments. |
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| Keywords: | multi-ply shirkage-fit thick-walled cylinders optium design practical formula |
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