黏弹性材料扁球壳轴对称弯曲分析  

Analysis on Bending of Symmetrically Viscoelastic Shallow Spherical Shell

作　　者：吴洪[1] 王璠[1] 

机构地区：[1]暨南大学力学与土木工程系,广州510632

出　　处：《科学技术与工程》2006年第15期2240-2244,共5页Science Technology and Engineering

基　　金：教育部科学技术研究重点项目(106156)资助

摘　　要：研究了承受均布荷载的粘弹性材料扁球壳的轴对称弯曲问题,利用弹性-粘弹性相应原理,求解了随时间变化的挠度和内力的解析解。Symmetrically viscoelastic shallow spherical shell under actions of uniform pressure was analyzed. Applying elastic and viscoelastic correspondence principle, the analytic solution of internal force and deflection has been obtained.

关 键 词：粘弹性 扁球壳 相应原理 

分 类 号：O345[理学—固体力学]