摘要
针对筏板基础,应用Super-SAP线弹性静力分析程序,分析了不同比较方案的地基沉降、地基反力、结构内力和基础内力,对上部结构、筏基及地基共同作用进行了探讨,取得了较为满意的结果,为地基的弹性及弹塑性分析提供了参考,为工程设计提供了依据。
In this paper,some engineering practical problems in raft are analysed with FEM.The static program (Super SAP) is used to calculate the settlement,reactive force and internal force in structural for different schemes raft of different soils and structures,getting intuitional data.The result of the preliminary study is satisfactory and it can help to study the iuteraction in structure raft soil foundation by elastic model or elastoplastic model in future.
出处
《南京建筑工程学院学报》
1997年第2期35-40,共6页
Journal of Nanjing Architectural and Civil Engineering Institute(Natural Science)
关键词
地基反力
筏基
高层建筑
基础设计
框架
finite element methods
settlement
subgrade reaction
internal forces
raft