| 王元淳,陈富全.物性值随温度变化热弹性问题的摄动—边界元分析[J].计算力学学报,1999,16(2):248~252 |
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| 物性值随温度变化热弹性问题的摄动—边界元分析 |
| Perturbation boundary element analysis of thermoelastic problems with temperature dependent material properties |
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| DOI：10.7511/jslx19992040 |
| 中文关键词: 变物性 热弹性 摄动法 边界元法 |
| 英文关键词:variable material property,thermoelasticity,perturbation method,boundary element method |
| 基金项目: |
| 王元淳 陈富全 |
| [1]上海交通大学工程力学系 [2]上海核工程研究设计院 |
| 摘要点击次数: 1321 |
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| 中文摘要: |
| 本文将摄动法和边界元法相结合求解物性值随温度变化的热弹性问题，简述了基本方程和积分方程的建立，导出了有关计算公式。算例表明本文方法简便、有效。 |
| 英文摘要: |
| In this paper the boundary element method with the perturbation method for solving thermoelastic problems with temperature dependent material properties is proposed. The derivation of fundamental equations and integral equations are briefly mentioned and relevant formulae are derived. The numerical examples show that this method is valid with simple. |
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