| 某高层框架结构在地震作用下的时程分析 |
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| 引用本文： | 尹新生,巴盼锋,邱瑞,蔡婧娓,务实.某高层框架结构在地震作用下的时程分析[J].吉林建筑工程学院学报,2011,28(2):10-12. |
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| 作者姓名： | 尹新生 巴盼锋 邱瑞 蔡婧娓 务实 |
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| 作者单位： | 1. 吉林建筑工程学院寒地绿色建筑研究中心,长春,130118
2. 东北电力设计研究院,长春,130021 |
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| 摘 要： | 通过对一实际工程中的高层框架结构进行有限元建模,并施加地震载荷作用.结合框架结构的地震响应,分别就顶层角点的X,Y,Z方向的位移及扭转角的时程响应进行分析,发现刚度因素是影响响应的决定因素.结合最大地震响应时的等效应力云图,验证了建筑规范的要求,更进一步说明有限元分析的必要性.
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| 关 键 词： | 有限元 时程响应 等效应力云图 |
A High-rise Frame Structures under Earthquake Effect Time-history Analysis |
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| YIN Xin-sheng,BA Pan-feng,QIU Rui,CAI Jing-wei,WU Shi.A High-rise Frame Structures under Earthquake Effect Time-history Analysis[J].Journal of Jilin Architectural and Civil Engineering,2011,28(2):10-12. |
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| Authors: | YIN Xin-sheng BA Pan-feng QIU Rui CAI Jing-wei WU Shi |
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| Affiliation: | YIN Xin-sheng1,BA Pan-feng1,QIU Rui2,CAI Jing-wei1,WU Shi2(1:Cold Green Building Research Center,Jilin Institute of Architecture and Civil Engineering,Changchun,China 130118,2:Northeast Electric Power Design Institute,China 130021) |
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| Abstract: | In this paper,the practical engineering of a high-level framework for finite element modeling,and seismic loads imposed.Combined with the seismic response of frame structure,the top corner of the X,Y and Z direction of the displacement and torsion angle of the time-history response are analyzed;the factors that affected the stiffness are key factors of the response.The maximum equivalent stress contour of the seismic response is verified the requirements of building codes,and further illustrated the need fo... |
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| Keywords: | finite element time-history response equivalent stress contour |
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