| 虎丘塔动力特性的试验研究 |
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| 引用本文： | 袁建力,樊华,陈汉斌,姚玲. 虎丘塔动力特性的试验研究[J]. 工程力学, 2005, 22(5): 158-164 |
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| 作者姓名： | 袁建力 樊华 陈汉斌 姚玲 |
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| 作者单位： | 扬州大学,扬州,225009;罗马大学(拓.委瑞伽塔),罗马,00133,意大利 |
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| 摘 要： | 结构的动力特性是评价古塔抗震性能和损伤状态的重要指标。结合虎丘塔保护技术的研究,探讨了应用环境随机激振技术测试砖石古塔动力特性的要点、方案和提高测试效率的措施。通过与有限元程序ANSYS分析的结果对比,表明按本测试方案获得的试验结果较为理想,可为同类古塔的测试和研究提供参考。
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| 关 键 词： | 结构检测 古塔 动力特性 环境激振 测试技术 |
| 文章编号： | 1000-4750（2005）05-0158-07 |
| 收稿时间： | 2003-08-04 |
| 修稿时间： | 2003-08-042005-04-22 |
EXPERIMENTAL STUDY OF DYNAMIC BEHAVIOR OF HUQIU PAGODA |
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| YUAN Jian-li,FAN Hua,CHEN Han-bin,YAO Ling,Donato Abruzzese. EXPERIMENTAL STUDY OF DYNAMIC BEHAVIOR OF HUQIU PAGODA[J]. Engineering Mechanics, 2005, 22(5): 158-164 |
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| Authors: | YUAN Jian-li FAN Hua CHEN Han-bin YAO Ling Donato Abruzzese |
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| Abstract: | The dynamic behavior is an important index to evaluate the seismic property and damage of ancient pagodas.Combining with the research of protection technology on Huqiu pagoda,this paper discusses the key points,schemes,and measures of improving test efficiency for applied ambient random excitation technology to determine the dynamic behavior of ancient masonry pagodas.The test scheme for Huqiu pagoda is verified by the results of finite element code ANSYS.It is believed that the present work can provide a reference for the test and research of similar ancient pagodas. |
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| Keywords: | structure detection ancient pagoda dynamic behavior ambient random excitation test technology |
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