高层建筑基础设计考虑上部结构刚度影响分析  

Tall building foundation design on the analysis of the stiffness of the upper structure

作　　者：赵彦波 ZHAO Yanbo(Beijing Tianhong Yuanfang Architectural Design CO ,Ltd , Beijing 100062)

机构地区：[1]北京天鸿圆方建筑设计有限责任公司,北京100062

出　　处：《福建建筑》2017年第11期45-47,90,共4页Fujian Architecture & Construction

摘　　要：是否考虑上部结构刚度对建筑结构的基础设计计算结果影响明显。文章采用有限元分析方法,分析了两个工程实例在使用YJK软件(盈建科结构设计软件)进行高层建筑基础设计时考虑上部结构刚度软件实现的参数设置注意事项及对设计计算结果的影响。结果表明:建筑结构基础设计考虑上部刚度影响可以有效减小基础沉降量及沉降差,使基础设计更经济、合理。The calculation results for architectural structure foundation design can be quite different by taking the superstructure rigidity into account In this paper,the superstructure rigidity is considered during the design of high rise building foundations by exploiting the YJK software through two engineering projects The parameter setting and the influence made on the calculation results for design are noticed by finite element analysis The results indicate that it can reduce the subsidence and settlement difference by considering the superstructure rigidity influence during the architectural structure basic design Meanwhile,it makes the basic design more economically and more reasonably

关 键 词：高层建筑基础设计 上部结构刚度 建筑结构分析 

分 类 号：TU973[建筑科学—结构工程]