考虑横向剪切的粘弹性材料扁球壳轴对称弯曲分析  

Analysis on Bending of Symmetrically Viscoelastic Shallow Spherical Shell Including Transverse Shear

作　　者：吴洪 王璠[2] 

机构地区：[1]金山区廊下镇城建办,上海201516 [2]暨南大学力学与土木工程系,广州510632

出　　处：《科学技术与工程》2007年第1期26-29,共4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：研究了考虑横向剪切的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近似解析解。Symmetrically viscoelastic shallow spherical shell including transverse shear under actions of uniform pressure was analyzed. Applying elastic and viscoelastic correspondence principle , the approximately analytic solution of internal force and deflection has been obtained.

关 键 词：粘弹性 扁球壳 相应原理 横向剪切 

分 类 号：O345[理学—固体力学]