Case Collection Advanced Technology Solutions
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Advanced Technology Solutions: Case Collection Toward safer and more secure civil infrastructures driven by cutting-edge technologies Infrastructure Maintenance, Renovation and Management CONTENTS 11 An EWS for slope failure and landslides. 16 Overview Chuo Kaihatsu Corporation Large weeding machine×Sensing technology Introduction; The R&D Project of Infrastructure Maintenance, Renovation and Management 03 12 A simultaneous embankment monitoring and weed cutting 17 Aero Asahi Corporation High corrosion–resistance rebar Project Organization 05 13 18 National Institute for Materials Science 14 Precast products with high-durability concrete 19 Okayama University Advanced Technology Solutions 15 Smartphone-based Road Condition Evaluation System 20 -The 24 Best Practices in 71 Research and Development Themes- JIP Techno Science Corporation 01 High Output X-Ray and Compact Neutron Source Visualization Technology 06 16 The Variable Guide Frame Vehicle for Tunnel Inspection 21 Public Works Research Institute Tokyu Construction Co.,Ltd. 02 Portable magnetic inspection equipment 07 17 Bridge inspection system using UAV with passive rotational spherical shell (PRSS) 22 Okayama University Tohoku University 03 High-performance, non-destructive infrastructure diagnosis technology using lasers 08 18 Hammer-tapping and close observation systems on UAV 23 RIKEN Shin-Nippon Nondestructive Inspection Co.,Ltd. 04 Integrated diagnostic system for pavement and embankment 09 19 Bridge inspection system using two-wheeled multicopter 24 Gifu University Fujitsu Ltd. Tunnel Inspection and Synthetic Soundness Diagnostic System using High-Speed High-speed Automatic Radar Diagnosis Technology for Bridges 05 Scanning Non-contact Radar 10 20 25 The University of Tokyo Pacific Consultants Co., Ltd. 06 AI-aided hammering test system 11 21 Multi-scale simulation scheme of Fatigue life assessment of RC bridge slabs 26 AIST The University of Tokyo System for airport pavement surface monitoring Remotely Operated Vehicle (ROV) equipped with camera system for visual 07 12 22 inspection of concrete pier superstructure 27 The University of Tokyo Port and Airport Research Institute, National institute of Maritime, Port and Aviation Technology 08 Understand the scouring condition by ALB (Airborne Laser Bathymetry) 13 23 Integrated Database System for Bridge Maintenance 28 PASCO Corporation Tohoku University 09 Bridge Inspection Robotic Camera 14 24 Robotic Technology to Support Periodic Inspection of Bridges in Local Governments 29 Sumitomo Mitsui Construction Co., Ltd. Gifu University Infrastructure diagnostics 10 Infrastructure monitoring using space-borne SAR 15 Exit Strategies 30 NEC Corporation 2 Introduction; The R&D Project of Infrastructure Maintenance, Renovation and Management Greeting Outline Overview For持続的 Sustainable,・ に安心 安Safe, 全 なand イ Secure ン フInfrastructure ラ シ ス Systems テ ム を 社会In Japan にwhere degradation is progressing as the remaining lifetime, and applied technologies such as AI infrastructure ages, there is concern over the risk of a major technology for the data in connection with infrastructure. In The Cross-Ministerial Strategic Innovation Promotion Program infrastructure in a multi-faceted matter, systems that apply GIS to accident such as that which occurred at the Sasago Tunnel in addition, a team has been assembled based on local (SIP) managed by the Council for Science, Technology and support the collection and analysis of infrastructure inspection 2012, and the increasing cost of maintenance. With the universities that links the problems in infrastructure Innovation (CSTI) has been established to realize scientific and data, robots that support or replace all or part of the inspection continuation of the stringent financial situation and the maintenance with local characteristics, to construct an asset technological innovations. As a cross-ministerial and cross-field and monitoring work, support for diagnosis of infrastructure using reduction in experienced engineers, it is essential to establish management system taking into consideration these local program, SIP is running forward with a focus ranging from basic AI technology, ultra high durability concrete, etc. The technologies and infrastructure management system utilizing new characteristics. In addition, initiatives are being implemented to research to commercialization/industrialization. One of its tasks is developed in this project have superb performance, and we can technology in order to prevent accidents and minimize lifecycle verify new technologies, prepare guidelines, provide support "Technology for infrastructure maintenance, renovation, and recommend them with confidence. costs through preventative maintenance. In addition, the latest for construction of infrastructure and databases (spread to all management" (hereafter referred to as "SIP Infrastructure"). The value of Japan's infrastructure stock is estimated to be information technologies such as IoT, AI, and analysis of big Japan based on local characteristics), provide training to Infrastructure such as roads, railways, harbors, airports, and over 800 trillion yen. Infrastructure should function for several data, create a new business opportunity in infrastructure introduce new technologies to the whole country, to various disaster prevention facilities support our everyday life and decades. Passing on to the next generation infrastructure that maintenance, with the potential for the business to be disseminate these technologies overseas in cooperation with social and economic activities. Many of them, however, were built can be used with confidence is our contribution to the future. We expanded to various foreign countries, in particular the various the Japan International Cooperation Agency (JICA), and during the high economic growth period. As they get older, the believe that the widespread use of the results of "SIP countries in Asia. By accurately exploring the infrastructure support is being provided to establish these technologies in increase in maintenance and repair expenditure along with the Infrastructure" should contribute to the establishment of a maintenance needs on-site and the seeds of research and local areas. The final task before this program terminates in possibility of a serious accident occurring during service have sustainable, safe, and secure society. development, technologies that can be continuously used on March 2019 will be to connect these various new movements in become serious social issues. This program aims at preventing site have been developed, and the appropriateness and infrastructure maintenance produced in "SIP Infrastructure" to accidents and reducing the burden of maintenance by effectiveness of the maintenance cycle has been increased. the next generation, so that investment will continue into the constructing systematic infrastructure management that utilizes Also the accuracy of preventative maintenance has been future. the world's most advanced information and robotics technologies. significantly increased based on technologies to predict the Unlike mass-produced products, such as vehicles and laptop computers, infrastructure consists of single products that are designed, constructed, and manufactured individually. The initial conditions of infrastructure vary depending on the time and Cabinet Office PD condition they were built. As a result, in addition to the difference in deterioration actions under service, the rate of infrastructure (Yozo Fujino) deterioration also varies. Infrastructure that has been used for several tens of years may pose a higher risk of accidents due to PD (Program Director) Sub-PD SIP Infrastructure Promoting Committee material and structural degradation. To enable effective and Yozo Fujino Hajime Asama (University of Tokyo, Professor) [Overall Coordination] efficient preventive maintenance management of infrastructure Yusaku Okada (Keio University, Professor) Chair: PD Distinguished Professor, Institute of Advanced Sciences, and to establish a safe and secure infrastructure system, it is Yoshinori Sakamoto (Kajima Corporation, Managing Secretariat: Cabinet Office Yokohama National University Executive Officer) Members: therefore crucial to have technologies that can precisely diagnose Masaki Seki (Futaba Railways Industry, President and CEO) Biography Sub-PDs, and take appropriate measures, by closely examining a large Tadayuki Tazaki (Japan Construction Machinery and Ministry of Internal Affairs and Communications, Yozo Fujino graduated from Department of Civil Engineering, at the Construction Association, President) number of items of infrastructure individually on-site. It is also Ministry of Education,Culture, Sports, Science and Technology, University of Tokyo in 1972. After completing his Master's degree (Civil Kenichi Tanaka (Mitsubishi Electric Corporation, Ministry of Agriculture,Forestry and Fisheries, important to minimize the hazards and risks associated with Engineering) at the University of Tokyo, he received the Doctor of Senior Engineer) Ministry of Economy, Trade and Industry, manual work on site. Philosophy from the University of Waterloo in 1976. He joined the .D]XKLUR1LVKLNDZD 3XEOLF:RUNV5HVHDUFK,QVWLWXWH Ministry of Land, Infrastructure, Transport and Tourism, Earthquake Research Institute at the University of Tokyo; the Institute of President) For infrastructure managed by local governments, reduction -671('2 of life cycle cost is also a particularly important viewpoint. Structural Engineering at the University