弹性元件国内外理论发展概况  

Overview of Theory Development for Elastic Elements at Home and Abroad

作　　者：刘人怀[1,2] 袁鸿[1,2] 

机构地区：[1]暨南大学重大工程灾害与控制教育部重点实验室,广东广州510632 [2]暨南大学应用力学研究所,广东广州510632

出　　处：《仪表技术与传感器》2011年第9期1-8,29,共9页Instrument Technique and Sensor

基　　金：暨南大学广东省高校<工程结构故障诊断>科研型重点实验室建设资金资助

摘　　要：在变形不大的情况下,各种弹性元件的弹性特性基本符合虎克定律,其载荷与位移之间具有一定的函数关系。利用这种特性,弹性元件能将一些难以直接测量的物理量转换成便于测量的参量。文中介绍了弹性元件的研究进展,重点综述了平膜片、跳跃膜片、波纹膜片及波纹管的非线性弯曲、振动和稳定性研究方法及方法比较。At small deformation, the elastic characteristic of various elastic elements obey Hooke＇s law, and there are certain relationships between load and displacement. Elastic elements can transform some physical quantities which are difficult to measure into other quantities which are relatively easy to measure. This paper introduced the state on study of elastic elements at home and abroad. It especially summarized research method and the comparion of the method of the nonlinear bending, vibration and stability of plane diaphgram,jump diaphgram, corrugated diaphgram and bellows.

关 键 词：平膜片 跳跃膜片 波纹膜片 波纹管 弯曲 振动 稳定 

分 类 号：O343.5[理学—固体力学]