摘要
考虑热效应对弹性梁的影响,研究了一类具有结构阻尼的热弹性梁耦合系统的整体动力行为,采用Galerkin方法证明了该系统整体弱解的存在唯一性.
Considering the impact of thermal effect to elastic beam, global dynamic behavior of a coupled system of non-linear thermo-elastic beam with structural damping is studied, and then by using Galerkin method, the existence and uniqueness of global weak solution of the system is proved.
出处
《数学的实践与认识》
CSCD
北大核心
2009年第15期209-212,共4页
Mathematics in Practice and Theory
基金
国家自然科学基金(10772131)
