钢筋混凝土框架结构三维弹塑性地震反应分析 |
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引用本文: | 罗红,李耀庄.钢筋混凝土框架结构三维弹塑性地震反应分析[J].工程设计与建设,1998(2). |
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作者姓名: | 罗红 李耀庄 |
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作者单位: | 湖南省建筑设计院(罗红),湖南大学结构工程研究所(李耀庄) |
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摘 要: | 以分段变刚度单元刚度矩阵为基础,采用空间三维分析模型编制了空间弹塑性地震反应时程分析程序,并对实际震害结构进行了分析,验证本文方法的正确性和程序的可靠性
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关 键 词: | 框架结构 弹塑性地震反应 时程分析 |
A 3D elastoplastic seismic responseanalysis of reinforced concrete frame structure |
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Abstract: | Based on the element stiffness matrix with varied stiffness in different regions, a time history analysis programme is developed for elastoplastic seismic response, using 3D analysis model. The accuracy of the method and reliability of the programme are demonstrated by the analysis of an actual seismic damage structure. |
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Keywords: | Frame structure Elastoplastic seismic response Time history analysis |
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