地基不均匀沉降对上部框架结构内力的影响分析  

The Influence of Uneven Settlement of Foundation on Internal Force of Frame Structure

作　　者：陈虹丽[1] 

机构地区：[1]福建省建筑科学研究院,福建福州350028

出　　处：《福建建筑》2015年第5期30-32,共3页Fujian Architecture & Construction

摘　　要：在实际工程项目中,地基不均匀沉降常常伴随着结构的倾斜,故本文结合工程实例,提出了考虑倾斜的固定支座模型,并与传统固定支座模型进行对比,得出地基不均匀沉降下,上部结构内力的变化规律,为将来类似的鉴定工程,提供借鉴。In practical engineering project, the uneven settlement of foundation are always companied by structural slope. Therefore, this paper suggested a new restrained support model in which the influence of slope is considered, based on a certain engineering case. And then, the change law of internal force on the superstructure was provided and compared to the traditional fixed support model. This paper would offer reference for similar identification project.

关 键 词：考虑倾斜影响 沉降 内力分析 

分 类 号：TU312[建筑科学—结构工程]