| 液压机工作缸内部受任意二次函数分布压力之解析解 |
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| 引用本文： | 单锐,夏国坤,江洪峰. 液压机工作缸内部受任意二次函数分布压力之解析解[J]. 燕山大学学报, 2004, 28(6): 480-484 |
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| 作者姓名： | 单锐 夏国坤 江洪峰 |
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| 作者单位： | 1. 燕山大学,理学院,河北,秦皇岛,066004
2. 长春试验机研究所,吉林,长春,130012 |
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| 摘 要： | 根据弹性力学的基本理论，采用解析解法，构造出一个即满足双调和方程又满足边界条件的应力函数，并由此求出液压机工作缸在内部边界受任意二次函数分布压力之解析解。
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| 关 键 词： | 工作缸 液压机 解析解 双调和方程 弹性力学 应力函数 边界条件 内部 二次函数 构造 |
| 文章编号： | 1007-791X(2004)06-0480-05 |
| 修稿时间： | 2004-03-22 |
An analytic solution of quadratic function pressures on liquid press working urn |
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| SHAN Rui,XIA Guo-kun,JIANG Hong-feng. An analytic solution of quadratic function pressures on liquid press working urn[J]. Journal of Yanshan University, 2004, 28(6): 480-484 |
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| Authors: | SHAN Rui XIA Guo-kun JIANG Hong-feng |
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| Affiliation: | SHAN Rui1,XIA Guo-kun1,JIANG Hong-feng2 |
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| Abstract: | By means of the basic theory of plane problem in elastic mechanics and by using analytical solving method, we can es- tablish a new stress function satisfying both the biharmonic equation and boundary conditions. An analytic solution is derived for the quadratic function stress distribution in a retaining ring with inner boundary. |
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| Keywords: | biharmonic equation stress function quadratic function analytical solution |
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