| 地震损伤评价的累积滞回耗能计算 |
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| 引用本文： | 刘良林,王全凤,林煌斌. 地震损伤评价的累积滞回耗能计算[J]. 华侨大学学报(自然科学版), 2011, 0(5): 565-568 |
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| 作者姓名： | 刘良林 王全凤 林煌斌 |
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| 作者单位： | 华侨大学土木工程学院;南通市广播电视大学建筑工程系;集美大学工程技术学院; |
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| 基金项目： | 国家自然科学基金资助项目(50578066/E080507); 福建省自然科学基金资助项目(2011J01320) |
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| 摘 要： | 从地震损伤评价的角度出发,概括常见的两种经典模型的参数计算方法及存在的缺陷,并建议研究累积滞回耗能的必要性.基于4个HRB 400级钢筋混凝土柱的低周加载试验,研究累积滞回耗能的计算方法.此外,为了进行地震损伤指数的计算,根据试验结果,建立累积滞回耗能与极限位移的关系.
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| 关 键 词： | 地震损伤 损伤模型 损伤指数 损伤评价 |
Calculation of the Cumulative Dissipative Hysteretic Energy in Evaluation of the Seismic Damage |
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| LIU Liang-lin,,WANG Quan-feng,LIN Huang-bin. Calculation of the Cumulative Dissipative Hysteretic Energy in Evaluation of the Seismic Damage[J]. Journal of Huaqiao University(Natural Science), 2011, 0(5): 565-568 |
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| Authors: | LIU Liang-lin WANG Quan-feng LIN Huang-bin |
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| Affiliation: | LIU Liang-lin1,2,WANG Quan-feng1,LIN Huang-bin1,3(1.College of Civil Engineering,Huaqiao University,Quanzhou 362021,China,2.Department of Architectural Engineering,Nantong Radio and TV University,Nantong 226006,3.College of Engineering Technology,Jimei University,Xiamen 361021,China) |
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| Abstract: | In view of the seismic damage evaluation,the calculation methods of two classic models were discussed,their defects were also pointed out,and the necessity of calculation of cumulative dissipative hysteretic energy was suggested.Based on the low cyclic loading test of four HRB 400 grade reinforced concrete columns,the calculation method of the cumulative dissipative hysteretic energy was presented.According to the test,the relationship between the cumulative dissipative hysteretic energy and the ultimate di... |
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| Keywords: | seismic damage damage model damage index damage evaluation |
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