Development of vibration monitoring of bridges for before- and after-earthquake disasters

• Project/Area Number: 25249062
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Structural engineering/Earthquake engineering/Maintenance management engineering
• Research Institution: Yokohama National University
• Principal Investigator: FUJINO YOZO 横浜国立大学, 先端科学高等研究院, 教授 (20111560)
• Co-Investigator(Kenkyū-buntansha): MIZUTANI Tsukasa 東京大学, 工学系研究科, 助教 (10636632)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Project Status: Completed (Fiscal Year 2015)
• Budget Amount: ¥39,650,000 (Direct Cost: ¥30,500,000、Indirect Cost: ¥9,150,000); Fiscal Year 2015: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000); Fiscal Year 2014: ¥12,610,000 (Direct Cost: ¥9,700,000、Indirect Cost: ¥2,910,000); Fiscal Year 2013: ¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
• Keywords: モニタリング / 構造同定 / 損傷同定 / 非線形応答解析 / 橋梁 / 高架橋 / リアルタイム / ウェーブレット解析 / 新幹線高架橋 / 長大斜張橋 / 構造工学 / 逆解析 / 異常検出 / 動的応答

Outline of Final Research Achievements

Usefulness of monitoring of bridges is demonstrated through a few examples. The first one is a detailed response analysis of Yokohama Bay Bridge under 2011.3.11 main shock and aftershocks. It was found that the pounding took place between the wind shoe and the girder. An analytical model that explains the pounding quantitatively was constructed and using that model, the seismic response was simulated. The result indicated that the pounding may break the wind shoe if the seismic excitation is of L2 ground motion level. The second one is the detailed response analysis of dynamic response monitoring of PRC girders or even larger high-speed train viaducts of Hokuriku Line. The cause of large vibration under train passage was clarified and its remedies were suggested. Real-time identification techniques of earthquake-induced damage to RC bridge piers using dynamic responses was also investigated.

Research Products

• [Journal Article] RC柱の非線形地震応答波形からのウェーブレット変換を用いた簡易な損傷検知手法の検討 (2015)
  • Author(s): 肥田隆宏，水谷司，高橋良和，藤野陽三
  • Journal Title: 土木学会論文集A2（応用力学） Volume: Vol.70，No.2
  • NAID: 130004961352
  • Peer Reviewed
• [Journal Article] A Conceptual Review of Pedestrian-Induced Lateral Vibration and Crowd Synchronization Problem on Footbridges (2015)
  • Author(s): Y Fujino, DM Siringoringo
  • Journal Title: Journal of Bridge Engineering ASCE Volume: 10.1061 Issue: 8
  • DOI: 10.1061/(asce)be.1943-5592.0000822
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Long‐term seismic monitoring of base‐isolated building with emphasis on serviceability assessment (2015)
  • Author(s): Dionysius M. Siringoringo and Yozo Fujino
  • Journal Title: Earthquake Engineering & Structural Dynamics Volume: 44(4) Issue: 4 Pages: 637-655
  • DOI: 10.1002/eqe.2538
• [Journal Article] Seismic response analyses of an asymmetric base‐isolated building during the 2011 Great East Japan (Tohoku) Earthquake (2015)
  • Author(s): Dionysius M. Siringoringo and Yozo Fujino
  • Journal Title: Structural Control and Health Monitoring Volume: 22(1) Issue: 1 Pages: 71-90
  • DOI: 10.1002/stc.1661
  • Peer Reviewed
• [Journal Article] Analysis of Tower-Girder Transfer Pounding on the Yokohama-Bay Cable-Stayed Bridge during 2011 Great East Japan Earthquake (2015)
  • Author(s): Dionysius M Siringoringo, Gotaro Takamoto, Yozo Fujino
  • Journal Title: IABSE Symposium Report Volume: 巻104(1) Pages: 1-8
  • DOI: 10.2749/222137815815776078
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 三次元動的解析を用いた曲線ラーメン高架橋に特徴的な地震応答の分析 (2015)
  • Author(s): 武田智信，長山智則，水谷司，藤野陽三
  • Journal Title: 土木学会論文集 A1（構造・地震工学） Volume: 34
  • NAID: 130005100251
  • Peer Reviewed
• [Journal Article] RC柱の非線形地震応答波形からのウェーブレット変換を用いた簡易な損傷検知手法の検討 (2015)
  • Author(s): 肥田隆宏，水谷司，高橋良和，藤野陽三
  • Journal Title: 土木学会論 文集A2（応用力学） Volume: 70
  • NAID: 130004961352
  • Peer Reviewed
• [Journal Article] 東北地方太平洋沖地震においてみられた横浜ベイブリッジの主塔主桁間の衝突とその再現による動的特性の解明 (2014)
  • Author(s): 高本剛太郎，水谷司，藤野陽三，シリンゴリンゴディオンシウス
  • Journal Title: 構造工学論文集 Volume: Vol.60A Pages: 242-248
  • NAID: 130005438943
  • Peer Reviewed
• [Journal Article] Development and validation of nonlinear computational models of dispersed structures under strong earthquake excitation (2014)
  • Author(s): Armen Derkevorkian, Sami F. Masri, Yozo Fujino and Dionysius M. Siringoringo
  • Journal Title: Earthquake Engineering & Structural Dynamics Volume: Vol.43, No.7 Issue: 7 Pages: 1089-1105
  • DOI: 10.1002/eqe.2389
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 三次元動的解析による曲線高架橋に特徴的な地震応答の分析 (2014)
  • Author(s): 武田智信，長山智則，水谷司，藤野陽三
  • Journal Title: 鋼構造年次論文報告集 Volume: Vol.22 Pages: 175-182
  • NAID: 40020486502
• [Journal Article] 交通荷重下の鋼桁橋の応答計測と局部応力の評価 (2014)
  • Author(s): 蘇迪，嶋田優樹，三輪陽彦，藤野陽三，長山智則，水谷司
  • Journal Title: 土木学会 構造工学論文集 Volume: Vol.60A Pages: 205-213
  • NAID: 130005438859
  • Peer Reviewed
• [Journal Article] High-density Structural Health Monitoring System for High-rise Seismic Isolated Building Using Existing Network Facilities (2014)
  • Author(s): 西川貴文, 紺野克昭,藤野陽三, 中山雅哉
  • Journal Title: Journal of Japan Association for Earthquake Engineering Volume: 14 Issue: 2 Pages: 2_1-2_15
  • DOI: 10.5610/jaee.14.2_1
  • NAID: 130004962750
  • ISSN: 1884-6246
• [Journal Article] Feedforward actuator controller development using the backward-difference method for real-time hybrid simulation (2014)
  • Author(s): Brian M. Phillips, Shuta Takada, B.F.Spencer,Jr and Yozo Fujino
  • Journal Title: Smart Structures and Systems Volume: Vol.13, No.6 Issue: 6 Pages: 1081-1103
  • DOI: 10.12989/sss.2014.14.6.1081
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Seismic Response Analyses of the Yokohama Bay Cable-Stayed Bridge in the 2011 Great East Japan Earthquake (2014)
  • Author(s): Dionysius M. Siringoringo, Yozo Fujino, Kenji Namikawa
  • Journal Title: Journal of Bridge Engineering ASCE Volume: 19(8) Pages: 1-17
  • Peer Reviewed
• [Journal Article] FAILURE ANALYSIS OF THE HANGER CLAMPS OF THE KUTAI-KARTANEGARA BRIDGE FROM THE FRACTURE MECHANICS VIEWPOINT (2014)
  • Author(s): Yuta KAWAI, Dionysius M. Siringoringo, Yozo Fujino
  • Journal Title: Journal of JSCE Volume: 2 Issue: 1 Pages: 1-6
  • DOI: 10.2208/journalofjsce.2.1_1
  • NAID: 130004625915
  • ISSN: 2187-5103
  • Peer Reviewed
• [Journal Article] Damage Detection of RC Columns in Shaking Table Tests by Singularity Analysis of Their Acceleration Responses (2014)
  • Author(s): T. Mizutani, T. Hida, Y. Fujino, T. Nagayama
  • Journal Title: 37th IABSE Symposium Madrid CD-rom Volume: Madrid CD-rom
• [Presentation] Lessons Learned from Seismic Monitoring of Yokohama-Bay Cable-Stayed Bridge (2015)
  • Author(s): Dionysius M Siringoringo, Yozo Fujino
  • Organizer: In Proc.7th Structural Heath Monitoring and Intelligent Infrastructure (SHMII) Conference
  • Place of Presentation: Torino, Italy
  • Year and Date: 2015-07-01
  • Int'l Joint Research
• [Presentation] Infrastructure in Japan and a new R&D program "Infrastructure maintenance, renovation and management" (2015)
  • Author(s): Yozo Fujino
  • Organizer: Wireless Sensor Network for Civil Infrastructure Monitoring
  • Place of Presentation: Cambridge University UK
  • Year and Date: 2015-06-29
  • Int'l Joint Research
• [Presentation] Analysis of Tower-Girder Transverse Pounding on the Yokohama-Bay Cable-Stayed Bridge during 2011 Great East Japan Earthquake (2015)
  • Author(s): Dionysius M. Siringoringo, Gotaro Takamoto, Yozo Fujino
  • Organizer: IABSE Symposium Report
  • Place of Presentation: NARA
  • Year and Date: 2015-03-13
  • Int'l Joint Research
• [Presentation] Roles of Civil Engineering and Civil Engineers for the next generation - preparing the unexpected –10 lessons (2014)
  • Author(s): Yozo Fujino
  • Organizer: Forum on Future of Civil Engineering
  • Place of Presentation: 同済大学 上海
  • Year and Date: 2014-11-08
  • Int'l Joint Research / Invited
• [Presentation] Reforming Civil Engineering - my personal experience and view - (2014)
  • Author(s): Yozo Fujino
  • Organizer: International Forum on Civil Engineering Reform
  • Place of Presentation: 東南大学
  • Year and Date: 2014-10-11
  • Int'l Joint Research / Invited
• [Presentation] 社会インフラのマネジメントとセンサーへの期待 (2014)
  • Author(s): 藤野陽三
  • Organizer: 自動制御計測学会SICE講演会
  • Place of Presentation: 日本
  • Year and Date: 2014-09-09
  • Invited
• [Presentation] Long-term seismic monitoring of an instrumented base-isolated building (2014)
  • Author(s): Dionysius M Siringoringo, Yozo Fujino
  • Organizer: Observation and structural analysis, IABSE Symposium Report
  • Place of Presentation: IABSE Madrid Symposium
  • Year and Date: 2014-09-03
  • Int'l Joint Research
• [Presentation] Long -term Seismic Monitoring of an Instrumented Base-Isolated Building: Observation and Structural Analysis (2014)
  • Author(s): Dionysius M. Siringoringo, Yozo Fujino
  • Organizer: Proceeding of IABSE Symposium
  • Place of Presentation: Madrid, Spain
  • Year and Date: 2014-09-03
  • Int'l Joint Research / Invited
• [Presentation] A national research project (2014)
  • Author(s): Yozo Fujino
  • Organizer: infrastructure maintenance, renovation and management 第10回ANCRiSST
  • Place of Presentation: 第10回ANCRiSST, Taipei
  • Year and Date: 2014-08-03
  • Int'l Joint Research / Invited
• [Presentation] REVISITING THE PEDESTRIAN-INDUCED LATERAL VIBRATION OF FOOTBRIDGES AND CROWD SYNCHRONIZATION PROBLEM (2014)
  • Author(s): Yozo Fujino and Dionysius M Siringoringo
  • Organizer: 第5回Footbridge世界会議 2014, 5th Int. Conf. on Footbridges
  • Place of Presentation: London
  • Year and Date: 2014-07-16
  • Int'l Joint Research / Invited
• [Presentation] インフラセンシング/モニタリングとそのマネジメントへの利用 (2014)
  • Author(s): 藤野陽三
  • Organizer: 平成２６年電気学会 センサ・マイクロマシン部門総合研究会
  • Place of Presentation: 日本
  • Year and Date: 2014-05-27
  • Invited
• [Presentation] Lessons learned from structural monitoring of long-span bridges and A tall base-isolated building (2013)
  • Author(s): Y. Fujino and D.M. Siringoringo
  • Organizer: 第６回Int.Conf.on Str.Health Monitoring of Intellg. Infrast.
  • Place of Presentation: 香港
  • Year and Date: 2013-12-09 – 2013-12-11
• [Book] 地盤工学とリスク共生 (2016)
  • Author(s): 藤野陽三，曽我健一 編著
  • Total Pages: 235
  • Publisher: 鹿島出版会
• [Book] センシング情報社会基盤 土木学会構造工学シリーズ24 (2015)
  • Author(s): 藤野陽三
  • Total Pages: 298
  • Publisher: 土木学会