| 压电梁机电耦合作用的状态方程法 |
| |
| 引用本文： | 梅甫良,曾德顺.压电梁机电耦合作用的状态方程法[J].山东科技大学学报(自然科学版),2002,21(3):9-12. |
| |
| 作者姓名： | 梅甫良 曾德顺 |
| |
| 作者单位： | 1. 石油大学,华东,储运与建筑工程学院,山东,东营,257061;同济大学特种土木工程研究所,上海,200092
2. 同济大学特种土木工程研究所,上海,200092 |
| |
| 摘 要： | 按平面应力问题，直接从压电物理方程出发，导出了压电梁的状态方程，在此基础上，给出了两端简支压是梁机电耦合作用在均布载荷下的精确状态方程解，算例表明：本文结果与文献1]吻合相当好，并且很容易推广到压电压合梁的静力、动力及稳定性分析中。
|
| 关 键 词： | 压电梁 机电耦合作用 状态方程法 平面应力问题 均布载荷 弹性力学 |
| 文章编号： | 1000-2308(2002)03-0009-04 |
State Equation Method of Mechanical-electric Coupling for a Piezoelectric Beam |
| |
| MEI Fu liang ,ZENG De shun.State Equation Method of Mechanical-electric Coupling for a Piezoelectric Beam[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,2002,21(3):9-12. |
| |
| Authors: | MEI Fu liang ZENG De shun |
| |
| Institution: | MEI Fu liang 1,2,ZENG De shun 2 |
| |
| Abstract: | The state equation of Pieoelectric beam is deduced directly from a piezoelectric physical equation in terms of a plane stress problem. The exact state equation solution of mechanical electric coupling for a simply supported beam subject to uniform distribution of load is given. Examples show that the results are good in harmony with those in the paper. This method is extended to the static, dynamic and stability analyses for a piezoelectric laminated beam. |
| |
| Keywords: | mechanical electric coupling piezoelectric beam state equation method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
