精品文档---下载后可任意编辑饱和多孔弹性梁的线性和非线性动静力响应分析的开题报告摘要:饱和多孔弹性梁是一类具有复杂内部结构和高度非线性特性的杆件结构,其在海洋工程、土木工程、建筑工程等领域得到了广泛应用
本文针对饱和多孔弹性梁的线性和非线性动静力响应分析问题展开讨论
首先,介绍了饱和多孔介质的基本特性和弹性力学理论;然后,对饱和多孔弹性梁的动静力响应计算方法进行了综述;最后,提出了当前讨论存在的问题和进一步的讨论方向
关键词:饱和多孔介质;弹性力学;弹性梁;动静力响应Abstract:Saturated porous elastic beam is a type of structural member with complex internal structure and highly nonlinear characteristics
It has been widely used in the fields of ocean engineering, civil engineering, and architectural engineering
In this paper, the linear and nonlinear dynamic-static response analysis of saturated porous elastic beams is studied
Firstly, the basic characteristics of saturated porous media and elastic mechanics theory are introduced
Then, the calculation methods of dynamic-static response of saturated porous elastic bea