| 用边界元法计算轴对称弹性体内部点位移和应力及边界应力 |
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| 引用本文： | 董云峰.用边界元法计算轴对称弹性体内部点位移和应力及边界应力[J].吉林建筑工程学院学报,1996(1):14-18. |
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| 作者姓名： | 董云峰 |
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| 作者单位： | 基础部 |
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| 摘 要： | 本采用边界元法，推导出了具有轴对称问题的弹性体内部点位移和应力、及边界应力计算公式，并且给出了算例。该公式具有计算速度快和精度高等优点。
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| 关 键 词： | 轴对称问题 内部点位移 应力 边界应力 边界元 |
The Displacements and Stresses at the Internal Points and Surface Stresses of Axisymmetric Elastic Body Calculated with Boundary Element Method |
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| Dong Yunfeng.The Displacements and Stresses at the Internal Points and Surface Stresses of Axisymmetric Elastic Body Calculated with Boundary Element Method[J].Journal of Jilin Architectural and Civil Engineering,1996(1):14-18. |
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| Authors: | Dong Yunfeng |
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| Affiliation: | Department of Basic Courses |
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| Abstract: | In this paper,the formulas are deduced to compute the displacements and stresses at the internal points and surtace stresses of axisymmetric elastic body with boundary element method,and at the same time,an example is given.The formulas have the advantages of fast calculating speed,high accuracy and so on. |
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| Keywords: | axisymmetric problem surface streese displacements and stresses at the internal points boundary element method |
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