Finite Element Analysis on Stability for Elastic-Jumping Membrane

Abstract:

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In order to increase the designing precision and study the main factors influencing the stability of metal elastic-jumping membrane, a set of experimental equipments have been designed to test the stability of metal elastic-jumping membrane. The laws of influencing the stability of elastic-jumping membrane were studies by changing the thickness, high, radius etc structure parameter. It shows that the increasing of high and thickness can enhance the distortion rigidity of metal elastic-jumping membrane, result in the increase of critical load at losing stability; the increasing of diameter can reduce the distortion rigidity of metal elastic-jumping membrane, result in the decrease of critical load at losing stability. At the same time, the correctness of finite element model was confirmed, and the basis was established for finite element method applying in optimizing design of metal elastic-jumping membrane.

Info:

Periodical:

Advanced Materials Research (Volumes 287-290)

Edited by:

Jinglong Bu, Pengcheng Wang, Liqun Ai, Xiaoming Sang, Yungang Li

Pages:

717-722

DOI:

10.4028/www.scientific.net/AMR.287-290.717

Citation:

Z. T. Wu and S. J. Li, "Finite Element Analysis on Stability for Elastic-Jumping Membrane", Advanced Materials Research, Vols. 287-290, pp. 717-722, 2011

Online since:

July 2011

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Price:

$35.00

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