摘要
本文首次将海洋地基土模型化为二相饱和介质进行土壤地基与海洋平台结构相互作用的动力有限元分析,文中给出了分析原理,并以此为基础编制了动力子结构分析程序。算例结果表明孔隙水存在对结构和地基的受力与变形的影响。文末对该课题有待进行的一些工作进行了论述。
In this paper,the foundational soil was firstly modeled as two-phase saturated media for dynamic analysis of interaction between foundation and structure. The fundamental principle was given out, and based on this principle, a dynamic substructure analysis program was developed. Form the numerical results, it is easy to find the effect of the existence of porous water. Finally, the further works for this topic were expounded.
出处
《海洋工程》
CSCD
北大核心
1993年第2期33-40,共8页
The Ocean Engineering
基金
国家自然科学基金
