汶川灾后重建的隔震建筑远程实时监测
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摘要
开发并实施了汶川灾后重建的隔震建筑远程实时监测系统,对汶川灾后重建的汶川第一小学教学楼(非隔震)、汶川第二小学教学楼(隔震)和映秀安置房(隔震及非隔震)三个代表性隔震工程实施了远程实时监测,在汶川5.12大地震近5周年之际,该监测系统已正常运行满1年,成功对上述结构受到的震中位于四川地区的几次小型地震响应进行了监测并给出典型测试记录和初步分析结果。该工作有望构建我国隔震结构理论验证与隔震工程实测分析新的研究平台,同时为未来可能的隔震结构强震作用下的实时监测做好技术准备。
The development and implementation of the remote real-time monitoring system for base-isolated buildings in the Wenchuan post-disaster reconstruction is presented.The education building of Wenchuan No.1 Primary School,the education building of Wenchuan No.2 Primary School,and the Yingxiu Settlement Buildings are under real-time structural monitoring by the system.The Wenchuan 5.12 Earthquake has past for almost 5 years and the system has been normally working for 1 year.It has been successfully recorded and preliminarily analyzed for the monitoring structures under several small earthquakes.The system can be regarded as a working platform for further research on isolated structure theory and isolation engineering measurement analysis.It can also be preparatory technical work for base-isolated structure monitoring under possible violent earthquake.
The development and implementation of the remote real-time monitoring system for base-isolated buildings in the Wenchuan post-disaster reconstruction is presented.The education building of Wenchuan No.1 Primary School,the education building of Wenchuan No.2 Primary School,and the Yingxiu Settlement Buildings are under real-time structural monitoring by the system.The Wenchuan 5.12 Earthquake has past for almost 5 years and the system has been normally working for 1 year.It has been successfully recorded and preliminarily analyzed for the monitoring structures under several small earthquakes.The system can be regarded as a working platform for further research on isolated structure theory and isolation engineering measurement analysis.It can also be preparatory technical work for base-isolated structure monitoring under possible violent earthquake.
引文
[1]周福霖.工程结构隔震减震研究进展[M].北京:地震出版社,2004.
[2]谢礼立,于双久.强震观测与分析原理[M].北京:地震出版社,1982.
[3]KELLY J.Seismic isolation of civil buildings in the USA[J].Progress in Structural Engineering and Materials,1998,1(3):279-285.
[4]周雍年.强震观测的发展趋势和任务[J].世界地震工程,2001,17(4):19-26.
[5]CELEBI M.Successful performance of a base-isolatedhospital building during the 17 January 1994 NorthridgeEarthquake[J].The Structural Design of Tall Buildings,1996,5:95-109.
[6]KASHIMA T,ITOU A,FUJITA H.Dynamic behavior of9-story base isolated building during the 2003 off TokachiEarthquake,Japan[C]∥Proceeding of Third UJNRWorkshop on Soil-Structure Interaction,California,USA,2004.
[7]KANI N,TAKAYAMA M,WADA A.Performance of seis-mically isolated buildings in Japan.–Observed recordsand vibration perception by people in buildings with seis-mic isolation[C]∥Proceedings of the 8th U.S.NationalConference on Earthquake Engineering,San Francisco,California,USA,2006.
[8]MORITA K,TAKAYAMA M.Performance of seismic iso-lated buildings due to 2005 West off Fukuoka Earthquakein Japan[C]∥Proceedings of the 14th World Conferenceon Earthquake Engineering,Beijing,China,2008.
[9]HIJIKATA K,TAKAHASHI M,AOYAGI T,et al.Be-havior of a base isolated building at Fukushima Dai-IchiNuclear Power Plant during the Great East Japan Earth-quake[C]∥Proceedings of the International Symposiumon Engineering Lessons Learned from the 2011 Great EastJapan Earthquake,Tokyo,Japan,2012.
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[11]张强,刘文光,何文福,等.隔震结构的强震观测及数值响应分析效果[J].结构工程师,2012,28(3):109-116.
[12]崔建文,赵永庆,付正新,等.隔震及超高层建筑的地震反应观测[J].地震研究,2002,25(2):173-185.
[13]韦永祥.基于强震和风振记录分析隔震结构的动力特性[D].哈尔滨:中国地震局工程力学研究所,2007.
[14]金星,韦永祥,陈学良,等.隔震建筑结构的强震观测与初步分析[J].地震工程与工程振动,2007,27(6):181-188.
[15]金星,韦永祥,张红才,等.基于强震观测的隔震结构地震反应分析[J].地震工程与工程振动,2009,29(2):19-28.
[16]范雁,张季超,许勇.广东科学中心E区隔震支座监测预警指标研究与应用[J].工程力学,2010,29(2):19-28.
[17]贾瑞武,彭光正,范伟.基于LabVIEW平台和网络的计算机远程在线监控[J].北京理工大学学报,2002,22(1):76-80.
[18]邹卫华,尹宁宁.基于LabVIEW的远程数据采集的实现[J].哈尔滨理工大学学报,2008,13(6):87-90.
[19]高东伟,李宏男,任亮,等.基于虚拟仪器技术的结构健康监测系统开发[J].系统仿真学报,2009,21(10):2889-2894.
[2]谢礼立,于双久.强震观测与分析原理[M].北京:地震出版社,1982.
[3]KELLY J.Seismic isolation of civil buildings in the USA[J].Progress in Structural Engineering and Materials,1998,1(3):279-285.
[4]周雍年.强震观测的发展趋势和任务[J].世界地震工程,2001,17(4):19-26.
[5]CELEBI M.Successful performance of a base-isolatedhospital building during the 17 January 1994 NorthridgeEarthquake[J].The Structural Design of Tall Buildings,1996,5:95-109.
[6]KASHIMA T,ITOU A,FUJITA H.Dynamic behavior of9-story base isolated building during the 2003 off TokachiEarthquake,Japan[C]∥Proceeding of Third UJNRWorkshop on Soil-Structure Interaction,California,USA,2004.
[7]KANI N,TAKAYAMA M,WADA A.Performance of seis-mically isolated buildings in Japan.–Observed recordsand vibration perception by people in buildings with seis-mic isolation[C]∥Proceedings of the 8th U.S.NationalConference on Earthquake Engineering,San Francisco,California,USA,2006.
[8]MORITA K,TAKAYAMA M.Performance of seismic iso-lated buildings due to 2005 West off Fukuoka Earthquakein Japan[C]∥Proceedings of the 14th World Conferenceon Earthquake Engineering,Beijing,China,2008.
[9]HIJIKATA K,TAKAHASHI M,AOYAGI T,et al.Be-havior of a base isolated building at Fukushima Dai-IchiNuclear Power Plant during the Great East Japan Earth-quake[C]∥Proceedings of the International Symposiumon Engineering Lessons Learned from the 2011 Great EastJapan Earthquake,Tokyo,Japan,2012.
[10]日本建築学会.日本建築学会大会学術講演梗概集(北陸)[C].2010.
[11]张强,刘文光,何文福,等.隔震结构的强震观测及数值响应分析效果[J].结构工程师,2012,28(3):109-116.
[12]崔建文,赵永庆,付正新,等.隔震及超高层建筑的地震反应观测[J].地震研究,2002,25(2):173-185.
[13]韦永祥.基于强震和风振记录分析隔震结构的动力特性[D].哈尔滨:中国地震局工程力学研究所,2007.
[14]金星,韦永祥,陈学良,等.隔震建筑结构的强震观测与初步分析[J].地震工程与工程振动,2007,27(6):181-188.
[15]金星,韦永祥,张红才,等.基于强震观测的隔震结构地震反应分析[J].地震工程与工程振动,2009,29(2):19-28.
[16]范雁,张季超,许勇.广东科学中心E区隔震支座监测预警指标研究与应用[J].工程力学,2010,29(2):19-28.
[17]贾瑞武,彭光正,范伟.基于LabVIEW平台和网络的计算机远程在线监控[J].北京理工大学学报,2002,22(1):76-80.
[18]邹卫华,尹宁宁.基于LabVIEW的远程数据采集的实现[J].哈尔滨理工大学学报,2008,13(6):87-90.
[19]高东伟,李宏男,任亮,等.基于虚拟仪器技术的结构健康监测系统开发[J].系统仿真学报,2009,21(10):2889-2894.
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