| 都江堰市钢筋混凝土楼梯的震害分析 |
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| 引用本文： | 陈建立.都江堰市钢筋混凝土楼梯的震害分析[J].四川建材,2010,36(4):266-267,270. |
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| 作者姓名： | 陈建立 |
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| 作者单位： | 四川建筑职业技术学院,四川,德阳,618000 |
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| 摘 要： | 楼梯是房屋的出入通道和重要的紧急逃生通道,本文根据对地震现场考察的情况,介绍了汶川地震中都江堰市建筑结构（多层框架结构、多层砌体结构）钢筋混凝土楼梯的破坏情况,分析了破坏原因,并对钢筋混凝土楼梯的抗震设计与施工提出一些建议。
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| 关 键 词： | 汶川地震 框架结构 砌体结构 楼梯 震害调查 震害分析 |
Seismic Damage of Reinforced Concrete Staircases in Dujingyan |
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| CHEN Jianli.Seismic Damage of Reinforced Concrete Staircases in Dujingyan[J].Sichuan Building Materials,2010,36(4):266-267,270. |
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| Authors: | CHEN Jianli |
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| Affiliation: | CHEN Jianli(Sichuan College of Architectural Technology,Deyang 618000,China) |
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| Abstract: | Staircases are accesses and escape routes of buildings. According to inspection in earthquake locale,the reinforced concrete stairs＇ seismic damage of building structures（multi-story frame structure,multi-story masonry structure） in Dujiangyan during Wenchuan earthquake is introduced in this paper.The causes of damage are analyzed,some proposal is provided for the staircases＇ seismic design and construction of building structures. |
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| Keywords: | Wenchuan earthquake frame structure masonry structure stair seismic damage investigation seismic damage analysis |
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