| 桩-土-结构相互作用下的Pushover分析 |
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| 引用本文： | 冯晶.桩-土-结构相互作用下的Pushover分析[J].低温建筑技术,2012,34(10):83-85. |
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| 作者姓名： | 冯晶 |
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| 作者单位： | 大连理工大学建设工程学部土木工程学院,辽宁 大连,116024 |
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| 摘 要： | 利用SAP2000有限元软件,对考虑桩-土-结构相互作用的高层框架结构进行了Pushover分析。分析计算过程中建立了考虑桩-土-结构相互作用的有限元模型和文克尔梁模型。研究结果表明:考虑桩-土-结构相互作用的Pushover分析方法可以简便、有效地预测桩-土-结构体系的地震反应;文克尔梁模型更方便实际工程应用。
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| 关 键 词： | 桩-土-结构相互作用 Pushover分析 非线性时程分析 |
THE PUSHOVER ANALYSIS OF FRAMEWORK STRUCTURE WITH THE CONSIDERATION OF SOIL-PILE STUCTURE INTERACTION |
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| FENG Jing.THE PUSHOVER ANALYSIS OF FRAMEWORK STRUCTURE WITH THE CONSIDERATION OF SOIL-PILE STUCTURE INTERACTION[J].Low Temperature Architecture Technology,2012,34(10):83-85. |
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| Authors: | FENG Jing |
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| Affiliation: | FENG Jing (School of Civil Engineering, Faculty of Infrastructure Engineering, Dalian University of Technology, Liaoning Dalian 116024, China) |
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| Abstract: | SAP2000 finite element software is used to do Pushover analysis with a highrise frame structure considering the pile-soil-structure interaction. In the process of computation and analysis, a fi- nite element model and a winkle beam model are established to consider the pile-soil-structure interac- tion. The results of the study show that the Pushover analysis method for highrise frame structures consid- ering pile-soil-structure interaction can simply and effectively predict the seismic response of the pile- soil-structure system;the winkle beam model is more convenient for practical engineering application. |
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| Keywords: | pile-soil-structure interaction Pushover analysis nonlinear time history analysis |
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