| 考虑接连两次地震影响的建筑物震害分析方法 |
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| 引用本文： | 马骏驰,窦远明,苏经宇,马东辉.考虑接连两次地震影响的建筑物震害分析方法[J].地震工程与工程振动,2004,24(1):59-62. |
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| 作者姓名： | 马骏驰 窦远明 苏经宇 马东辉 |
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| 作者单位： | 河北工业大学,天津,300132;中国建筑科学研究院,北京,100013;北京工业大学,北京,100022 |
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| 基金项目： | 国家自然科学基金项目(50278093) |
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| 摘 要： | 本文通过对建筑物进行静力弹塑性分析(Push-over)和静力循环往复加载分析,分别得到两次地震作用对建筑物所造成的损伤。分析表明,考虑两次地震对建筑物的影响,累积破坏现象明显。最后给出了一个六层钢筋混凝土框架结构的算例。
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| 关 键 词： | push-over 往复加载 累积损伤 |
| 文章编号： | 1000-1301(2004)01-0059-04 |
Seismic analysis method considering damage to structure subjected to two earthquakes |
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| MA Jun-chi,DOU Yuan-ming,SU Jing-yu,MA dong-hui.Seismic analysis method considering damage to structure subjected to two earthquakes[J].Earthquake Engineering and Engineering Vibration,2004,24(1):59-62. |
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| Authors: | MA Jun-chi DOU Yuan-ming SU Jing-yu MA dong-hui |
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| Abstract: | Based on the push-over analysis and reversal load pattern analysis for the structure, we get the structural damage by two earthquakes. The analysis reveals that the structural cumulate damage is serious under the effect of two earthquakes. As an example, a six-story moment-resisting frame structure is studied. |
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| Keywords: | push-over reversal load pattern cumulate damage |
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