金鳌洲塔动力测试与特性的研究

邓 晖;陈太聪;罗小虎

振动与冲击 ›› 2010, Vol. 29 ›› Issue (4) : 193-196.

PDF(1355 KB)
PDF(1355 KB)
振动与冲击 ›› 2010, Vol. 29 ›› Issue (4) : 193-196.
论文

金鳌洲塔动力测试与特性的研究

  • 邓 晖;陈太聪;罗小虎
作者信息 +

Study of Dynamic Behavior and Test of Jinaozhou Pagoda

  • Deng Hui;Chen Taicong;Luo Xiaohu
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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。基于金鳌洲塔保护技术的研究,介绍了应用环境随机激振技术测试砖石古塔动力特性的要点和方案,并将测试结果与有限元分析软件Strand7计算分析的结果进行了对比,获得的试验结果是较为理想的,进一步讨论了实测结果与有限元计算结果之间的异同,并分析了原因。这些将为古塔的永久性保护、适度的开发利用及测试提供有益的参考。

Abstract

The dynamic behavior is an important index to evaluate the seismic property and structure damage of historic pagodae.On the base of the research of protection technology on Jinaozhou pagoda, the key points and schemes for applied ambient random excitation technology to determine the dynamic behavior of ancient masonry pagodas is introduced.The test scheme for Jinaozhou pagoda is verified by the results of finite element software Strand7. The similarities and the differences between them are discussed and the causes are analyzed.It is believed that the present research can provide a valuable reference for the eternal protection, reasonable development and utility & test of similar ancient pagodas.

关键词

动力特性 / 测试技术 / 古 塔 / 有限元模型

Key words

dynamic behavior / test technology / ancient pagoda / finite element

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导出引用
邓 晖;陈太聪;罗小虎. 金鳌洲塔动力测试与特性的研究[J]. 振动与冲击, 2010, 29(4): 193-196
Deng Hui;Chen Taicong;Luo Xiaohu. Study of Dynamic Behavior and Test of Jinaozhou Pagoda[J]. Journal of Vibration and Shock, 2010, 29(4): 193-196

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