2012 Fiscal Year Final Research Report
Evaluation of ultimate performance of civil infrastructure using dense monitoring
Project/Area Number |
20226011
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Research Category |
Grant-in-Aid for Scientific Research (S)
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Allocation Type | Single-year Grants |
Research Field |
Structural engineering/Earthquake engineering/Maintenance management engineering
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Research Institution | The University of Tokyo |
Principal Investigator |
FUJINO Yozo 東京大学, 大学院・工学系研究科, 教授 (20111560)
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Co-Investigator(Renkei-kenkyūsha) |
NAGAYAMA Tomonori 東京大学, 大学院・工学系研究科, 講師 (80451798)
HONDA Riki 東京大学, 新領域創成科学研究科, 教授 (60301248)
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Project Period (FY) |
2008 – 2012
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Keywords | 維持管理工学 |
Research Abstract |
Importance and effectiveness of vibration-based monitoring of infrastructure in order to prevent accidents and disasters are strongly demonstrated from the analysis of actual monitoring response data in Yokohama Bay Bridge(seismic) and Hakucho Bridge(wind). Emphasis is placed on finding facts which are unexpected in design.Aiming at prediction of ultimate performance of structures, rational procedures of modeling of structures from monitoring data is also studied using examples. Middleware technology of wireless sensors such as multi-hop transmission of measured data in a number of wireless sensors is developed from various points of view.
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Research Products
(49 results)
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[Journal Article] Flexible smart sensor framework for autonomous structural health monitoring2010
Author(s)
Rice, J., Mechitov, K., Sim, S.-H., Nagayama, T., Jang, S., Kim, R., Spencer, Jr., B. F., Agha, G., and Fujino, Y.
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Journal Title
Smart Struct. and Systems
Volume: Vol.6No.5
Peer Reviewed
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[Journal Article] Reliable multi-hop communication for structural health monitoring2010
Author(s)
Nagayama, T., Moinzadeh, P., Mechitov, K., Ushita, M., Makihata, N., Ieiri, M., Agha,G., Spencer, Jr., B. F., Fujino, Y., and Seo, J.-W.
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Journal Title
SmartStruct. and Systems
Volume: Vol.6No.5
Peer Reviewed
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