| 自增强高压容器的数学模型 |
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| 引用本文： | 邢慧明 黄兴仁. 自增强高压容器的数学模型[J]. 华南理工大学学报(自然科学版), 1995, 23(9): 81-86 |
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| 作者姓名： | 邢慧明 黄兴仁 |
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| 作者单位： | 华南理工大学应用数学系 |
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| 摘 要： | 在应力分析和证明应力函数满意解为超应变度的最佳选择的基础上，提出了自弱强高压容器的数学模型，以相当应力函数在弹－塑界面半径上取得最小为目标函数，同时箜春结构参数，操作参数及强度条件、爆破极限、尺寸限制和不发生反向屈服约束，为经自增强处理的压力容器优化设计提供理论依据。
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| 关 键 词： | 数学模型 压力容器 承载能力 疲劳寿命 |
MATHEMATICAL MODEL FOR AUTOFRETTAGED VESSEL OF HIGH PRESSURE |
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| Xing Huiming ,Huang Xingren. MATHEMATICAL MODEL FOR AUTOFRETTAGED VESSEL OF HIGH PRESSURE[J]. Journal of South China University of Technology(Natural Science Edition), 1995, 23(9): 81-86 |
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| Authors: | Xing Huiming Huang Xingren |
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| Affiliation: | Dept.of Applied Mathematics South China Univ. of Tech. |
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| Abstract: | Based on the she analySis and the pmof of satisfaCtory solution of equivalent stress function which is the bet theice of overstiain(3). (4), the mathematical model for autofrettagedvan of high pressure is presented in this paper. The objective funthen exprasing the equivalentstress funthen ahafor its drimum at elastic-plastic interface radius. Motiver, the structuralparameters, operation parameters, and the conshaints of strength, blowing up, dimensions,and not occuring the gb in the revelsal direction are also observed It is the foundation todesign optiedation for autofreforged vessel of high pressure. |
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| Keywords: | s:mathematical modal potentiation high pressure vessels solution optimization/autofrettage satisfactory solution |
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