| 压电智能梁力电耦合应力应变分析的智能样条有限点法 |
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| 引用本文： | 秦荣,王涛,王晓峰.压电智能梁力电耦合应力应变分析的智能样条有限点法[J].桂林工学院学报,2007,27(3):343-347. |
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| 作者姓名： | 秦荣 王涛 王晓峰 |
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| 作者单位： | 1. 广西大学,土木建筑工程学院,南宁,530004
2. 广西大学,土木建筑工程学院,南宁,530004;桂林工学院,土木工程系,广西,桂林,541004 |
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| 基金项目： | 国家自然科学基金资助项目(19872020)，广西科学研究与技术开发项目(桂科攻0592005-IC)，广西博士研究生创新项目(2006105930814005) |
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| 摘 要： | 研究了压电智能梁力电耦合应力应变分析的新理论新方法.采用智能样条有限点法,从位移模式出发,以智能本构关系、瞬时变分原理以及样条离散化为基础建立了压电智能梁力电耦合性能分析的计算模式.针对不同边界情况和不同荷载形式进行分析,并与通用有限元软件AN-SYS的结果进行比较,结果表明本文方法简单有效,具有令人满意的精度.
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| 关 键 词： | 压电智能梁 力电耦合 智能样条有限点法 |
| 文章编号： | 1006-544X（2007）03-0343-05 |
| 修稿时间： | 2006-11-28 |
Electromechanical Stress and Strain Analysis of Piezoelectric Intelligent Beam by Intelligent Spline Finite Point Method |
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| QIN Rong,WANG Tao,WANG Xiao-feng.Electromechanical Stress and Strain Analysis of Piezoelectric Intelligent Beam by Intelligent Spline Finite Point Method[J].Journal of Guilin University of Technology,2007,27(3):343-347. |
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| Authors: | QIN Rong WANG Tao WANG Xiao-feng |
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| Affiliation: | 1. College of Civil Engineering and Architecture, Guangxi University, Nanning 530004, China; 2. Department of Civil Engineering, Guilin University of Technology, Guilin 541004, China |
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| Abstract: | The new theory and new method of the electromechanical stress and strain analysis of piezoelectric intelligent beam are studied.Based on intelligent constitutive relation theory,instantaneous variational principle and spline dispersing,the analysis equation of the displacement and electric potential of the piezoelectric intelligent beam is established by the intelligent spline finite-point method.Comparing with the results of ANSYS indicates the correctness and rationality of the present.Different boundary conditions and different load formals are discussed.The results are given with a lot of schematics. |
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| Keywords: | piezoelectric intelligent beam electromechanical analysis intelligent spline finite point method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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