| 抗震结构总输入能量及其影响因素分析 |
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| 引用本文： | 肖明葵,刘波.抗震结构总输入能量及其影响因素分析[J].重庆建筑大学学报,1996,18(2):20-33. |
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| 作者姓名： | 肖明葵 刘波 |
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| 作者单位： | 重庆建筑大学建筑工程学院 |
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| 摘 要： | 采用时程分析法综合考虑各种影响因素分析了单自由度弹性和弹塑性体系、多自由度弹性和弹塑性体系剪切型、弯曲型以及剪弯型结构在罕遇地震作用下的总输入能量反应及其受各类因素影响的规律，得出了上述结构的总输入能量谱曲线、提出了多自由度体系及弹塑性能量分析简化分析方法的建议，为寻求基于能量准则的结构抗震设计方法和完善结构抗震双得破坏准则提供了一定的依据。
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| 关 键 词： | 抗震结构 弹塑性 能量 结构模型 |
Analysis of the Total Energy and Its Influencing Factors for Seismic Structures |
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| Xiao Mingkui,Liu Bo,Bai Shaoliang.Analysis of the Total Energy and Its Influencing Factors for Seismic Structures[J].Journal of Chongqing Jianzhu University,1996,18(2):20-33. |
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| Authors: | Xiao Mingkui Liu Bo Bai Shaoliang |
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| Affiliation: | Chongqing Jianzhu University |
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| Abstract: | In this paper, the total input earthquake energy and influencing effects for shear type,shear-bending type, bending type aseismic structures of the single freedom system and multiple freedom elastic-plastic system are analyzed by synthesizing various effects and employing the timehistory analysis method. Based on the analysis results, the total input earthquake energy spectrum is presented.The simplified methods for analyzing the total input energy of multiple freedom elastic-plastic systems are proposed to provide some basis for developing aseismic structure design method and Double-Failure Criteria. |
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| Keywords: | s: rare earthquake seismic structure total input energy |
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