| 多层抗弯钢框架的结构影响系数 |
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| 引用本文： | 陆懿,顾强.多层抗弯钢框架的结构影响系数[J].苏州科技学院学报(工程技术版),2008,21(4). |
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| 作者姓名： | 陆懿 顾强 |
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| 作者单位： | 苏州科技学院,土木工程学院,江苏,苏州,215011 |
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| 基金项目： | 国家自然科学基金
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| 摘 要： | 结构影响系数取值与结构的延性和超强有关。我国现行《建筑抗震设计规范》(GB50011-2001)对不同的结构体系采用单一的结构影响系数,不尽合理。本文采用时程分析的方法,对按该规范设计的6个不同层数的抗弯钢框架进行分析,得出了相应的结构影响系数,为相应规范的修订提供参考。
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| 关 键 词： | 地震作用 结构影响系数 多层抗弯钢框架 时程分析 |
The Structural Influencing Coefficient in Multi-story Moment Resisting Steel Frames |
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| LU Yi,GU Qiang.The Structural Influencing Coefficient in Multi-story Moment Resisting Steel Frames[J].Journal of University of Science and Technology of Suzhou：Engineering and Technology,2008,21(4). |
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| Authors: | LU Yi GU Qiang |
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| Abstract: | The structural influencing coefficient value is correlated with the structural overstrength and structural ductility.In our current Code for Seismic Design of Building,the single structural influencing coefficient is adopted for the different structural systems,which is unreasonable.This paper analyzes six different moment resisting steel frames designed according to "Code for Seismic Design of Building"(GB50011-2001) and gets the corresponding structural influencing coefficient by Timehistory analytical method,which can provide reference for the related code revision. |
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| Keywords: | earthquake action structural influencing coefficient multi-story moment resisting steel frames ansys timehistory analysis |
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