| 5.12汶川大地震中钢筋混凝土框、排架房屋震害现象的调查分析 |
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| 引用本文： | 邵力群,李辉,陈文元.5.12汶川大地震中钢筋混凝土框、排架房屋震害现象的调查分析[J].工业建筑,2009,39(1):20-24,92. |
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| 作者姓名： | 邵力群 李辉 陈文元 |
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| 作者单位： | 四川建筑职业技术学院,四川德阳,618000;西南交通大学土木工程学院,成都,610031 |
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| 摘 要： | 通过对5.12汶川大地震不同地震烈度区域的钢筋混凝土框、排架房屋不同受损形式与程度的调查分析,发现地震烈度大于此类结构设防烈度1~2度及以上时大部分出现严重损坏,极少部分由于设计不合理、施工质量较差等因素引起倒塌的现象,总结了此类结构设计施工的注意事项,可供灾区重建的工程技术人员、施工人员等参考。
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| 关 键 词： | 汶川大地震 框、排架房屋 震害分析 |
INVESTIGATION AND ANALYSIS ON DAMAGES TO REINFORCED CONCRETE FRAME AND BENT STRUCTURES BY 5.12 WENCHUAN EARTHQUAKE |
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| Shao Liqun,Li Hui,Chen Wenyuan.INVESTIGATION AND ANALYSIS ON DAMAGES TO REINFORCED CONCRETE FRAME AND BENT STRUCTURES BY 5.12 WENCHUAN EARTHQUAKE[J].Industrial Construction,2009,39(1):20-24,92. |
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| Authors: | Shao Liqun Li Hui Chen Wenyuan |
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| Affiliation: | 1.Sichuan Architecture Professional Technology College;Deyang 618000;China;2.School of Civil Eng.;Southwest Jiaotong University;Chengdu 610031;China |
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| Abstract: | According to the investigation and analysis on the reinforced concrete frame and bent structures in different regions,of different forms and degrees of damages due to May 12 Wenchuan Earthquake,it has been found out that the majority of serious damages were caused by such structure whose maximum security structure intensity was 1 to 2 degrees below the seismic intensity.Other factors that have caused the collapse include unreasonable design,poor quality construction and so on.Therefore,it is summarized the ... |
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| Keywords: | Wenchuan earthquake frame and bent structure damage analysis |
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