| 阻尼器力学性能的试验方法与分析 |
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| 引用本文： | 陆飞,程文瀼,陈忠范,黄镇,苏毅.阻尼器力学性能的试验方法与分析[J].工业建筑,2006,36(9):30-32. |
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| 作者姓名： | 陆飞 程文瀼 陈忠范 黄镇 苏毅 |
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| 作者单位： | 东南大学,土木工程学院,南京,210096 |
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| 摘 要： | 根据阻尼器的加载过程分析,提出了阻尼器耗散功率概念。对耗散功率谱法和传统滞回曲线法在评价阻尼器耗能能力方面进行了比较,特别在复杂加载情况下,耗散功率谱法具有显著的优点。通过对单调加载中因加载波形不同而导致耗能的变化的分析,提出了阻尼器耗能性能的综合评价方法。
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| 关 键 词： | 阻尼器 能量耗散 滞回曲线 加载试验 |
| 收稿时间： | 2006-05-02 |
| 修稿时间： | 2006年5月2日 |
ANALYSIS AND TEST METHOD FOR THE MECHANICAL PROPERTY OF DAMPER |
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| Lu Fei,Cheng Wenrang,Chen Zhongfan,Huang Zhen,Su Yi.ANALYSIS AND TEST METHOD FOR THE MECHANICAL PROPERTY OF DAMPER[J].Industrial Construction,2006,36(9):30-32. |
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| Authors: | Lu Fei Cheng Wenrang Chen Zhongfan Huang Zhen Su Yi |
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| Affiliation: | College of Civil Engineering, Southeast University Nanjing 210096 |
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| Abstract: | Based on the analysis of damper movement during load test period,a concept for the dissipation power of damper is suggested.Comparing with the traditional method using hysteretic loop,the method of dissipation power seems obviously more useful when assessing the capacity of damper′s power dissipation.After analyzing the difference of damper′s energy dissipation,between two waveshapes of a simple loop load test,a comprehensive method for the capacity assessment of damper′s power dissipation is suggested. |
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| Keywords: | damper energy dissipation hysteretic loop load test |
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