| 钢柱、柱脚底板、混凝土基础三者相互作用研究 |
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| 引用本文： | 陈全红,赵建昌.钢柱、柱脚底板、混凝土基础三者相互作用研究[J].钢结构,2007(9). |
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| 作者姓名： | 陈全红 赵建昌 |
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| 作者单位： | [1]兰州交通大学勘察设计院 [2]兰州交通大学土木工程学院 兰州 |
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| 摘 要： | 从钢柱、底板、基础三者相互作用原理出发,采用大型有限元分析软件ANSYS 9.0对一个理想钢柱脚模型——轴心受压柱柱脚,进行非线性静力分析,得到柱脚底板反力分布状况,并与现行钢结构柱脚底板设计方法的计算结果进行比较,所做工作可为建立新的简化设计模型提供理论依据。
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| 关 键 词： | 钢柱 柱脚底板 混凝土基础 相互作用 非线性有限元 |
THE NONLINEAR FINITE ELEMENT ANALYSIS OF INTERACTION AMONG SECTION STEEL FRAME COLUMN,SOLEPLATE AND CONCRETE FOUNDATION |
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| Chen Quanhong.THE NONLINEAR FINITE ELEMENT ANALYSIS OF INTERACTION AMONG SECTION STEEL FRAME COLUMN,SOLEPLATE AND CONCRETE FOUNDATION[J].Steel Construction,2007(9). |
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| Authors: | Chen Quanhong |
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| Abstract: | On the basis of the interaction of the steel frame column,soleplate and foundation,a nonlinear static analysis of a soleplate suffering axial force is carried out by ANSYS9.0,a finite element software.The distribution of the reaction forces of soleplate is obtained by analysing the results of the model,which can provide a theoretical basis for establishing,a new simplified calculation method. |
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| Keywords: | steel frame column soleplate of steel frame column concrete foundation interaction nonlinear finite element method |
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