摘要
本文针对多筒型基础平台结构复杂的基础地基边界条件,提出了一种筒型基础边界条件简化方法———筒型基础单体刚度分析法。以位于渤海湾锦州地区的JZ9-3筒型基础系缆平台为对象,引进筒型基础单体刚度,对平台整体结构进行了的动力响应分析。将分析结果与实测结果进行对比,得知该分析方法是可行的。
Since boundary conditions of bucket foundation were complicated, a type of analysis method, single-bucket stiffness analysis method for simplifying boundary conditions of the bucket foundation was brought out and used to analyze the dynamic response of a bucket foundation dolphin platform located in Jinzhou, Bohai sea, China. By comparing the calculating and test results, it is shown that single-bucket stiffness analysis method is feasible.
出处
《地震工程与工程振动》
CSCD
北大核心
2003年第6期133-137,共5页
Earthquake Engineering and Engineering Dynamics
基金
国家自然科学基金资助项目(50079016)
关键词
V筒型基础
单体刚度
动力响应
操作平台
bucket foundation platform
stiffness of single bucket
dynamic response
