机械科学与技术2011，Vol.30Issue(8)：1318-1321,4.
金属跳跃膜片稳定性的有限元分析
Finite Element Analysis on Stability for Metal Elastic-Jumping Membrance
吴振亭 1王皓1
作者信息
- 1. 漯河职业技术学院科研处,漯河462000
- 折叠
摘要
Abstract
In order to increase the design precision and study the main factors influencing the stability of metal elas- tic-jumping membrane, a set of experimental equipment has been designed to test the stability of metal elastic- jumping membrane. The laws of influencing the stability of elastic-jumping membrane were studied by changing the structural parameters such as the thickness, the height and the radius etc. It shows that the increasing of the height and thickness can enhance the distortion rigidity of metal elastic-jumping membrane, resulting in the increase of the critical load while losing stability; the increasing of the diameter can reduce the distortion rigidity of metal elastic- jumping membrane, resulting in the decrease of critical load while losing stability. In addition, the correctness of the finite element model is confirmed关键词
跳跃膜片/稳定性/实验测试/有限元分析Key words
elastic-jumping membrane/stability/experimental test/finite element analysis分类
矿业与冶金引用本文复制引用
吴振亭,王皓..金属跳跃膜片稳定性的有限元分析[J].机械科学与技术,2011,30(8):1318-1321,4.
