摘要
基于经典弹性理论,利用Euler方程组推导了橡胶筒承受径向载荷时的位移解析解,推导过程中未采用体积不可压缩假设.有限元计算表明,该解析解是正确的.
Based on the classical elasticity theory, an exact analytic expression of displacements is derived for a cylindrical rubber bush subjected to radial loading in terms of Euler equations. In the developmentof formulas, the assumption of incompressibility is not adopted. By comparison with the results of finite-element analyses, it is showed that the solution is correct.
出处
《海军工程大学学报》
CAS
北大核心
2005年第4期47-49,75,共4页
Journal of Naval University of Engineering
关键词
弹性力学
橡胶
泊松比
平面应力
平面应变
解析解
径向刚度
不可压缩性
elasticity mechanics
rubber
Poisson′s ratio
plane stress
plane strain
analytic solution
radial stiffness
incompressibility
