摘要
本文以板架为例，利用结构分析中的板单元、膜单元建立结构模型，将其计算结果与利用等效刚度梁、板单元建立的结构模型计算结果进行比较，通过分析，了解等效刚度梁在结构分析中的利弊。
In this paper,the grillage structure is calculated by employing the discrete model with the plate elements and equivalent stiffness beam elements. The results are compared with those obtained from the structure model of plate and membrane elements. The advantages and the disadvantages of using the equivalent stiffness beam elements in the structure analysis are also presented.
出处
《海洋工程》
CSCD
北大核心
1994年第2期26-31,共6页
The Ocean Engineering
关键词
等效刚度梁
结构分析
beam element with equivalent stiffness
structure analysis
