A New Research Project on Development of a Practical Monitoring System of Urban Infrastructure toward Mitigation of Disaster and Accidents
In recent years,natural disasters and accidents associated with urban infrastructures such as transportation systems and civil structures have been increased and their reduction is considered to be one of the societal important issues in Japan.Monitoring/sensing is believed to be a key modern technology toward safety and security of urban infrastructure.Japan Science and Technology Agency started a new focused research proposal-based program entitled by Integrated Advanced Sensing(Director:Kiyoshi ITAO)as a part of Core Research for Evolutionary Science and Technology(CREST)in 2005.This paper describes the outline of a new project(Principal Investigator Yozo FUJINO 2006-2012)that started in 2006.The project consists of four subprojects; 1)development of a measurement system of 6-degree displacements for multiple points using free optical laser,2)high resolution optical fiber sensing system,3)new hazard(rain and wind)line sensing system using leaky coaxial(LCX)cable,4)semi-active sensing system of civil structures such as buildings and bridges,5)development of sensing network and data processing system for infrastructure monitoring.The system developed will be installed in the buildings of the main campus of the University of Tokyo and in the high speed train viaducts.
Accidents disaster monitoring damage identification distributed sensing infrastructure
Y. Fujino Y. Mizuno
The University of Tokyo,Tokyo,Japan CREST,Japan Science and Technology Agency,Japan
国际会议
The World Forum on Smart Materials and Smart Structures Technology(SMSST07)(2007年世界智能材料与智能结构技术论坛)
重庆·南京
英文
2007-05-01（万方平台首次上网日期，不代表论文的发表时间）