| 两线型恢复力模型在结构地震反应分析中的适用性 |
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| 引用本文： | 黄宗明,罗志坚.两线型恢复力模型在结构地震反应分析中的适用性[J].土木与环境工程学报,1996,18(2):110-114. |
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| 作者姓名： | 黄宗明 罗志坚 |
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| 作者单位： | [1]重庆建筑大学 [2]云南工业大学 |
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| 摘 要： | 根据小型单层钢框架的动力试验数据，分别以结构最大位移反应ＭＤ，位移平方和反应ＳＳＤ和总耗能ＥＩ作为等效目标，对两线型简化恢复力模型在结构地震反应分析中的适用性进行了讨论。
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| 关 键 词： | 建筑结构 地震反应 弹塑性 等效目标 |
Suitability of Bi-linear Restoring Force Model in Earthquake Response Analysis |
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| Huang Zongming,Luo Zhijian.Suitability of Bi-linear Restoring Force Model in Earthquake Response Analysis[J].Journal of Civil and Environmental Engineering,1996,18(2):110-114. |
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| Authors: | Huang Zongming Luo Zhijian |
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| Affiliation: | Huang Zongming; Luo Zhijian (Chongqing Jianzhu University) (Yunnan University of Science and Engineering)Lai Ming (Chongqing Jianzhu University) |
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| Abstract: | Based on the data of dynamic tests of small single-storey steel frames,the suitability of simplified hi-linear restoring force model in earthquake response analysis is discussed, and the Maximum displacement response MD, the sum of squares of the displacements in the whole vibrating history SSD, and the total dissipated energy EI are considered respectively as equivalent object. |
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| Keywords: | s: elasto-plastic earthquake response analysis bi-linear restoring force model |
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