| 某厂化学装置爆炸对设备房结构的损坏——调查与模拟分析 |
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| 引用本文： | 张望喜,舒浩华,易伟建,肖岩,陈友坤,谢小安.某厂化学装置爆炸对设备房结构的损坏——调查与模拟分析[J].自然灾害学报,2007,16(4):103-109. |
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| 作者姓名： | 张望喜 舒浩华 易伟建 肖岩 陈友坤 谢小安 |
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| 作者单位： | [1]湖南大学土木工程学院,湖南长沙410082 [2]湖南大学机械与汽车工程学院,湖南长沙410082 [3]美国南加州大学土木与环境工程系,洛杉矶CA90089 |
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| 基金项目： | 国家自然科学基金;面向21世纪教育振兴行动计划（985计划） |
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| 摘 要： | 在对某厂化学爆炸所作的现场调查的基础上，对设备房钢筋混凝土框架结构构件的受损状况进行了分类描述，采用有限元方法对框架结构在静力和爆炸冲击荷载下的反应进行了模拟分析，分析结果与现场调查情况基本一致，给出了一些有意义的结论。
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| 关 键 词： | 爆炸 结构损伤 现场调查 模拟分析 |
| 文章编号： | 1004-4574（2007）04-0103-07 |
| 收稿时间： | 2007-03-01 |
| 修稿时间： | 2007-03-012007-06-10 |
Explosive damage of chemical device to structure of equipment workshop in some factory: investigation and simulation analysis |
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| ZHANG Wang-xi,SHU Hao-hua,YI Wei-jian,XIAO Yan,CHEN You-kun,XIE Xiao-an.Explosive damage of chemical device to structure of equipment workshop in some factory: investigation and simulation analysis[J].Journal of Natural Disasters,2007,16(4):103-109. |
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| Authors: | ZHANG Wang-xi SHU Hao-hua YI Wei-jian XIAO Yan CHEN You-kun XIE Xiao-an |
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| Institution: | 1. College of Civil Engineering, Hunan University, C hangsha 410082, China; 2. College of Mechanical and Automotive Engineering, Hunan University, Changsha 410082, China; 3. Department of Civil Engineering, University of Southern California, Los Angeles CA90089, USA |
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| Abstract: | After the chemical explosion spot investigation on a certain factory, the damage state of the reinforcement concrete frame structural members in an equipment building is classified and described. The simulation analysis is made by means of finite element method, in order to obtain the response of the frame structural members under static loading and impulsive force. The numeral simulation analytic result is agreement with that of spot investigation. Some meaningful conclusions are obtained. |
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| Keywords: | explosion structural damage spot investigation simulation analysis |
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