摘要
本文在比较Rayleigh模型与Lyon模型的基础上探讨了SEA中的热力学型的基本假设。对耦合振动系统的机率流和各态经历行为也进行了初步讨论。
one of the elementary assumptions of SEA—the thermodynamic type assumption is investigated based on the comparison of Rayleigh's Model and Lyon's Model. The probability flow and ergodie behavior of the coupled vibrating systems is also discussed primarily.
出处
《工程力学》
EI
CSCD
1991年第3期116-123,共8页
Engineering Mechanics
