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Takanobu Suzuki

Faculty
Department of Civil and Environmental Engineering
Research Institute of Industrial Technology
Course of Architecture，Civil and Environmental System Design
Course of Civil and Environmental Engineering
PositionProfessor
Mail
HomepageURL
Birthday
Last Updated :2020/07/09

Researcher Profile and Settings

Association Memberships

  • THE JAPANESE GEOTECHNICAL SOCIETY

Academic & Professional Experience

  •   2004  - 現在, Toyo University, Faculty of Science and Engineering

Research Activities

Research Areas

  • Social infrastructure (civil Engineering, architecture, disaster prevention), Disaster prevention engineering
  • Social infrastructure (civil Engineering, architecture, disaster prevention), Structural and seismic engineering

Published Papers

  • Corrosion Model of Carbon Steel Pipe on Manhole, 68, (11) 321 - 325, 11 , Refereed
  • PREVIOUS SEISMIC DAMAGE OF TELECOMMUNICATION PIPELINES IN BRIDGE SECTION, TERASHIMA Mikihiro, SHOJI Gaku, OKUTSU Masaru, WAKATAKE Masato, SUETOMI Iwao, TSUKAMOTO Hiroyuki, SUZUKI Takanobu, Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), 75, (4) I_170 - I_188, Refereed
    DOI
  • Earthquake Resistance Evaluation of Existing Telecommunication Conduits Repaired with Lining Technologies, OKUTSU Masaru, TANAKA Koji, YAMAZAKI Yasushi, SUZUKI Takanobu, SHOJI Gaku, Journal of Japan Association for Earthquake Engineering, Journal of Japan Association for Earthquake Engineering, 19, (6) 6_129 - 6_138, Refereed
    DOI
  • Response Properties of Surface Layer for Pulse-like Shock, Takanobu Suzuki, Proceedings of 7th Asian Conference on Earthquake Engineering, Bangkok, Proceedings of 7th Asian Conference on Earthquake Engineering, Bangkok, 11 , Refereed
  • DAMAGE TENDENCY ANALYSIS ON TELECOMMUNICATION CONDUITS DUE TO PAST STRONG INLAND EARTHQUAKES, ZHANG Qiusong, 奥津大, 若竹雅人, 末冨岩雄, 塚本博之, 庄司学, 鈴木崇伸, 土木学会論文集 A1(構造・地震工学)(Web), 土木学会論文集 A1(構造・地震工学)(Web), 74, (4)
  • ANALYSIS OF RELATIONSHIP BETWEEN RELATIVE DISPLACEMENT AND CONDUITS DAMAGE IN THE SEVERE DAMAGED AREA OF THE 2016 KUMAMOTO EARTHQUAKE, 鈴木崇伸, 田中宏司, 奥津大, 土木学会論文集 A1(構造・地震工学)(Web), 土木学会論文集 A1(構造・地震工学)(Web), 74, (4)
  • ANALYSIS ON PIPELINE DAMAGE AND ESTIMATION OF MANHOLE VARIATION AMOUNT IN SEISMIC CENTER OF 2016 KUMAMOTO, 久保寺貴彦, 鈴木崇伸, 田中宏司, 奥津大, 土木学会論文集 A1(構造・地震工学)(Web), 土木学会論文集 A1(構造・地震工学)(Web), 74, (4)
  • Analytical Study on Water Pressure Lowering of Water Supply Network with Natural Flow System, 鈴木崇伸, 日本地震工学会論文集(Web), 日本地震工学会論文集(Web), 18, (4)
    DOI
  • 水道の無効率からわかること, 鈴木崇伸, 水道公論, 水道公論, 53, (12) , 12 01
  • Seismic Risk Assessment of Hanoi Using the Japanese Assessment Method, Takanobu Suzuki, Ha Thai Son, The International Conference on Research Development and Cooperation in Geophysics Hanoi (VIET-GEOPHYS-2017), The International Conference on Research Development and Cooperation in Geophysics Hanoi (VIET-GEOPHYS-2017), 10 , Refereed
  • Analysis on Surface Deformation and Cracks in Paddy Fields by 2016 Kumamoto Earthquake Using GNSS and Photogrammetry, Takahiko Kubodera, Takanobu Suzuki, Hiroshi Masaharu, Eiji Matsuo, Proc. of ISERD2017, Proc. of ISERD2017, 02 , Refereed
    DOI
  • METHOD FOR ESTIMATING DAMAGE OF BRIDGE COLUMN BY MONITORING VIBRATION DATA AT THE TIME OF EARTHQUAKES, SUZUKI Takanobu, Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), 73, (4) I_922 - I_931
    DOI
  • EVALUATION OF SEISMIC PERFORMANCE OF CABLE-LAYING CONDUIT LINING FOR THE PROTECTION OF OPTICAL FIBER CABLE, YAMAZAKI Yasushi, TANAKA Koji, OKUTSU Masaru, WAKATAKE Masato, SUZUKI Takanobu, SHOJI Gaku, Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), 73, (4) I_847 - I_858
    DOI
  • STUDY ON THE DESTRUCTION CONDITIONS FOR SCREW JOINT OF TELECOMMUNICATION STEEL PIPE BY SEVERAL EXPERIMENTS, WAKATAKE Masato, ITOH Akira, SUZUKI Takanobu, Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), 73, (4) I_871 - I_880
    DOI
  • ANALYSIS ON SURFACE DEFORMATION BY 2016 KUMAMOTO EARTHQUAKE USING GNSS AND PHOTOGRAMMETRY, KUBODERA Takahiko, SUZUKI Takanobu, MASAHARU Hiroshi, MATSUO Eiji, Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), 73, (4) I_592 - I_600
    DOI
  • Analysis of telecommunication conduit damages in the Great East Japan Earthquake, and effective lining repair technology, Yasushi Yamazaki, Koji Tanaka, Yoshihiko Tashiro, Masato Wakatake, Akira Ito, Qiusong Zhang, Takanobu Suzkuki, Gaku Shoiji, Proc. of 16WCEE（Chile）, Proc. of 16WCEE（Chile）, 01 , Refereed
  • Damage prediction method of telecommunication pipeline attached to road bridges during large earthquake, Masato Wakatake, Gaku Shoji, Takanobu Suzuki, Takashi Kondo, Koji Tanaka, Proc. of 16WCEE（Chile）, Proc. of 16WCEE（Chile）, 01 , Refereed
  • Development of Earthquake Damage Estimation Method of Telecommunication Conduits by Considering Laying Conditions, Akira Ito, Masato Wakatake, Yoshihiko Tashiro, Koji Tanaka, Qiusong Zhang, Mamoru Kanayama, Fumihide Sugino, Takanobu Suzuki, Gaku Shoji, Proc. of 16WCEE（Chile）, Proc. of 16WCEE（Chile）, 01 , Refereed
  • Simple estimation method of thrusting of joint between telecommunication cable tunnel and vertical shaft, 山崎 泰司, 田中 宏司, 岩田 克司, 鈴木 崇伸, 構造工学論文集. A A, 構造工学論文集. A A, 62, 280 - 290, 03
  • STUDY ON THE BEHAVIOR OF PIPES REINFORCED BY CONCRETE IN GROUND, WAKATAKE Masato, ITOH Akira, TANAKA Koji, KATAGIRI Shin, SUZUKI Takanobu, Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), 72, (4) I_496 - I_505
    DOI
  • SCREENING TECHNIQUES FOR CLARIFICATION OF SEISMIC VULNERABILITY OF BURIED TELECOMMUNICATION PIPES AND DEVELOPMENT OF SEISMIC DAMAGE FUNCTIONS, SHOJI Gaku, MIYAZAKI Fumihito, WAKATAKE Masato, ITO Akira, SUZUKI Takanobu, Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), 72, (4) I_523 - I_541
    DOI
  • Clarification of Damage Mechanism for Buried Pipelines of Telecommunication Systems Subjected to the 2011 off the Pacific Coast of Tohoku Earthquake, SHOJI Gaku, KISHI Taiyo, MIYAZAKI Fumihito, WAKATAKE Masato, ITO Akira, SUZUKI Takanobu, Journal of Japan Association for Earthquake Engineering, Journal of Japan Association for Earthquake Engineering, 16, (3) 3_213 - 3_233
    DOI
  • 通信管路設備の補修技術の開発と地下空間の安定利用, 小泉輝, 竹下勝弥, 榊克己, 鈴木崇伸, 地下空間シンポジウム論文・報告集, 地下空間シンポジウム論文・報告集, 20, 85 - 96, 01 23
  • DETECTING METHOD FOR NON-LINEAR CHARACTERISTICS OF GROUND USING STRONG GROUND MOTION, SUZUKI Takanobu, PROCEEDINGS OF THE JSCE EARTHQUAKE ENGINEERING SYMPOSIUM, PROCEEDINGS OF THE JSCE EARTHQUAKE ENGINEERING SYMPOSIUM, 71, (4) I_502 - I_510
    DOI
  • Quantification of Seismic Performance Deterioration Caused by Corrosion on a Telecommunication Conduit, ITO AKIRA, SAITO HIROYUKI, SUZUKI TAKANOBU, 材料試験技術, 材料試験技術, 59, (4) 188 - 193, 10 15
  • SITE AMPLIFICATION FACTOR ESTIMATED WITH SUPER-DENSE ARRAY OBSERVATION IN CAPITAL REGION, NORITO Yuuki, INOMATA Wataru, SUETOMI Iwao, ISHIDA Eisuke, YAMAZAKI Fumio, SUZUKI Takanobu, Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), 70, (4) I_520 - I_526
    DOI
  • STUDY ON EFFECT OF LIQUEFACTION COUNTERMEASURES FOR UTILITY POLE BY SHAKING TABLE EXPERIMENT, HASHIMOTO KAZUKI, YASUI RYOSUKE, SHIMOKUBO KUNIHIRO, TAKAMIZAWA KAZUTOSHI, SUZUKI TAKANOBU, 土木学会論文集 A1(構造・地震工学)(Web), 土木学会論文集 A1(構造・地震工学)(Web), 70, (4)
    DOI
  • ASEISMIC CAPABILITY OF TELECOMMUNICATION CABLE LAYING CONDUIT REPAIRED WHITH LINING, OKUTSU MASARU, SAKAKI KATSUMI, YAMAZAKI YASUSHI, KATAGIRI SHIN, SUZUKI TAKANOBU, 土木学会論文集 A1(構造・地震工学)(Web), 土木学会論文集 A1(構造・地震工学)(Web), 70, (4)
    DOI
  • RESEARCH ON EARTHQUAKE-PROOF EVALUATION OF THE BRIDGE FOR COMMUNUCATION WHICH HAS SPECIAL STRUCTURE., ITO AKIRA, ISHIDA NAOYUKI, SEGAWA NOBUHIRO, KURIBAYASHI KENTARO, SUZUKI TAKANOBU, 土木学会論文集 A1(構造・地震工学)(Web), 土木学会論文集 A1(構造・地震工学)(Web), 70, (4)
    DOI
  • ANALYSIS METHOD TO UNDERGROUND STRUCTURES WITH BI-LINEAR DEFORMATION CHARACTERISTICS FOR RESPONSE REDUCTION, SUZUKI TAKANOBU, 土木学会論文集 A1(構造・地震工学)(Web), 土木学会論文集 A1(構造・地震工学)(Web), 70, (4)
    DOI
  • 高品質な振動計測システムの開発とRCビルの揺れ特性の分析, 鈴木崇伸, 堀宗朗, 古川洋之, 構造工学論文集 B, 構造工学論文集 B, 59, 409 - 416, 03 25
  • EARTHQUAKE-PROOF METHOD OF TELECOMMUNICATION CONDUIT WHICH CONSIDERED PROTECTION OPTICAL FIBER CABLE, TANAKA KOJI, YAMAZAKI YASUSHI, ISHIDA NAOYUKI, SUZUKI TAKANOBU, SUGIYAMA TOSHIYUKI, 土木学会論文集 A1(構造・地震工学)(Web), 土木学会論文集 A1(構造・地震工学)(Web), 69, (4)
    DOI
  • FREQUENCY RESPONSEANALYSIS METHOD FOR UNDERGROUND STRUCTURE ACTING SINUSOIDALPLANE WAVE TRAVELING ALONG STRATIFICATION GROUND, SUZUKI TAKANOBU, 土木学会論文集 A1(構造・地震工学)(Web), 土木学会論文集 A1(構造・地震工学)(Web), 69, (4)
    DOI
  • EVALUATION METHOD OF SEISMIC PERFORMANCE OF CABLE IN SUPERANNUATED TELECOMMUNICATION CONDUITS REINFORCED BY PVC LINING, TANAKA HIROSHI, OKUTSU MASARU, YAMAZAKI YASUSHI, KATAGIRI SHIN, SUZUKI TAKANOBU, SUGIYAMA TOSHIYUKI, 土木学会論文集 A1(構造・地震工学)(Web), 土木学会論文集 A1(構造・地震工学)(Web), 68, (4)
    DOI
  • A STUDY ON ROTATIONAL DEFORMATION OF UNDERGROUND STRUCTURES USING RESPONSE DISPLACEMENT METHOD, SUZUKI TAKANOBU, 土木学会論文集 A1(構造・地震工学)(Web), 土木学会論文集 A1(構造・地震工学)(Web), 68, (4)
    DOI
  • PRECISION OF SPATIAL INTERPOLATION ESTIMATION OF RESPONSE SPECTRA USING THE RECORDS OBSERVED BY YOKOHAMA DENSE ARRAY, SUETOMI IWAO, FUKUSHIMA YASUHIRO, ISHIDA EISUKE, INOMATA WATARU, NORIFUJI YUKI, YAMASAKI FUMIO, SUZUKI TAKANOBU, Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), 68, (4) I_126 - I_137
    DOI
  • Consideration on Damages of Telecommunication Infrastructure Facilities Due to the Great East Japan Earthquake, YAMAZAKI YASUSHI, SEGAWA NOBUHIRO, ISHIDA NAOYUKI, SUZUKI TAKANOBU, 日本地震工学会論文集(Web), 日本地震工学会論文集(Web), 12, (5)
    DOI
  • Communication institution damage in an East Japan great earthquake, SUZUKI Takanobu, JSCE magazine, JSCE magazine, 96, (11) 39 - 41, 11 15
  • 地中構造物の動的応答に関する一考察, 鈴木崇伸, 日本地震工学シンポジウム論文集(CD-ROM), 日本地震工学シンポジウム論文集(CD-ROM), 13th, 11 05
  • A Study of Effective Public Notification of the Earthquake Early Warning, SUZUKI Takanobu, FUJINAWA Yukio, MIZUI Yoshinobu, Journal of social safety science, Journal of social safety science, (10) 331 - 338, 11
  • Signal Sound of the Earthquake Early Warning for Public Notification, SUZUKI Takanobu, 32, (4) 225 - 232, 08 01
  • From the lecture meeting: Earthquake early warning and regional disaster prevention, Industrial technology, Industrial technology, (30) 12 - 15
  • Development of real-time safety control system for urban gas supply network, Y Shimizu, F Yamazaki, S Yasuda, Towhata, I, T Suzuki, R Isoyama, E Ishida, W Suetomi, K Koganemaru, W Nakayama, JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING, JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING, 132, (2) 237 - 249, 02
    DOI
  • PLASTIC HINGE ANALYSIS FOR BURIED PIPELINE UNDER LATERAL DISPlACEMENT CAUSED BY SUBSOIL LIQUEFACTION, SUZUKI Takanobu, TAKADA Shiro, KOIKE Takeshi, OGAWA Yasuo, MATSUMOTO Masaaki, 710, 79 - 90, 07 21
    DOI
  • MODEL EXPERIMENT ON RUPTURE PROPAGATION OF SURFACE GROUNDS DUE TO DIP-SLIP FAULT MOVEMENTS OF BACEMENTS, ONIZUKA Nobuhiro, HAKUNO Motohiko, SUZUKI Takanobu, IWASHITA Kazuyoshi, HORI Muneo, 701, 29 - 38, 03 21
    DOI
  • APPROXIMATE CALCULATION METHOD FOR BEAM MODEL SUPPORTED BY INELASTIC SPRINGS IN ENFORCED DISPLACEMENT, SUZUKI Takanobu, 689, 109 - 116, 10 21
    DOI
  • Model experiment and numerical simulation of dip-slip fault formation using granular media, N Onizuka, M Hori, K Iwashita, T Suzuki, POWDERS AND GRAINS 2001, POWDERS AND GRAINS 2001, 297 - 300
  • Testing of Materials and Structures Using Graphical Development Language, 新延泰生, 樋口幸太郎, 小山幸作, 坪井陽代, 鈴木崇伸, 東洋大学工学部研究報告, 東洋大学工学部研究報告, (37 (CD-ROM)) 3 - 10
  • 電話線を用いた住宅倒壊即時検知システムの提案, 鈴木崇伸, リアルタイム地震防災シンポジウム論文集, リアルタイム地震防災シンポジウム論文集, 2nd, 169 - 172, 04 18
  • Seismic reliability assessment method for lifeline systems using unavailable time, Takanobu Suzuki, Proceedings of 12 th World Conference of Earthquake Engineering, Proceedings of 12 th World Conference of Earthquake Engineering, Refereed
  • A simplified estimation method of elasto-plastic deformations of buried pipelines caused by lateral spreading due to liquefaction, Takanobu Suzuki, Proceedings of 12th World Conference of Earthquake Engineering, Proceedings of 12th World Conference of Earthquake Engineering, Refereed
  • Characteristics of Strong Motions at the Liquefied Site and the Judgement for Liquefaction, Takanobu Suzuki, Proceedings of 11th European Conference of Earthquake Engineering, Proceedings of 11th European Conference of Earthquake Engineering, Refereed
  • Evaluation technology of the telecommunicative reliability in disaster. ( Telecommunication popularization foundation S )., 鈴木崇伸, 電気通信普及財団研究調査報告書, 電気通信普及財団研究調査報告書, (11) 596 - 603, 02 24
  • Numerical Simulation on Magnification of the Ground Motion in the Irregular Surface Layers, Takanobu Suzuki, Proceedings of 11th World Conference of Earthquake Engineering, Proceedings of 11th World Conference of Earthquake Engineering, Refereed
  • Finite Element Analysis on Ground Amplification of Irregular Layers, Takanobu Suzuki, Proceedings of 5th International Conference on Seismic Zonation, Proceedings of 5th International Conference on Seismic Zonation, Refereed
  • A relationship between damage to buried pipes and seismic intensity value., 高栖正洋, 鈴木崇伸, 磯山龍二, 吉川洋一, 日本地震工学シンポジウム論文集, 日本地震工学シンポジウム論文集, 9th, (Pt 2) 2083 - 2088, 12
  • A Finite Element Analysis on Ground Amplification of Irregular Layers., 鈴木崇伸, 伯野元彦, 日本地震工学シンポジウム論文集, 日本地震工学シンポジウム論文集, 9th, (Pt 2) 1321 - 1326, 12
  • Viscous Boundary for Wave Propagation Problem by Distinct Element Method, Takanobu Suzuki, Proceedings of 3rd World Congress of Computing Mechanics, Proceedings of 3rd World Congress of Computing Mechanics, 1, Refereed
  • A Method for Estimating Earthqukae Damage to Outside Telecommunication Facilities., 八木高司, 鈴木崇伸, 橋爪忠勝, NTT R & D, NTT R & D, 40, (7) 1005 - 1012, 07
  • Trial of an earthquake prediction method using a grounding for sensing purposes., 八木高司, 鈴木崇伸, NTT技術ジャーナル, NTT技術ジャーナル, 2, (6) 92 - 93, 06
  • Outdoor equipment design technology on liquefaction ground., 中野雅弘, 鈴木崇伸, NTT施設, NTT施設, 40, (12) 50 - 52, 12
  • Apraisement of aseismic reliability of underground telecommunication-structures., 高田至郎, 高谷富也, 中野雅弘, 服部浩明, 鈴木崇伸, 建設工学研究所報告, 建設工学研究所報告, (30) 25 - 47, 12
  • Seismic resistance reliability evaluation technology which proves reliability of the outdoor communication equipment for disaster. Development of TEL-SAPP., 中野雅弘, 服部浩明, 鈴木崇伸, NTT施設, NTT施設, 40, (8) 55 - 58, 08
  • Toward the reliability improvement of overhead line structure. Earthquake resistance improvement technology., 中野雅弘, 斉藤進, 鈴木崇伸, NTT施設, NTT施設, 40, (5) 61 - 64, 05
  • 39. A Report on the Damage to Civil Engineering Structures Caused by the Nihon-kai Chubu Earthquake of 1983, Bulletin of the Earthquake Research Institute,University of Tokyo, Bulletin of the Earthquake Research Institute,University of Tokyo, 58, (4) p879 - 926

Misc

  • 21274 Development of prototype earthquake sensor with high performance and observation of RC building, SUZUKI Takanobu, HORI Muneo, Summaries of technical papers of Annual Meeting Architectural Institute of Japan. B-2, Structures II, Structural dynamics nuclear power plants, 2009,   2009 07 20

Conference Activities & Talks

  • 地下に建設された通信用鋼管のマンホール環境下における腐食速度, 伊藤陽, 岡村陽介, 藤本憲宏, 齋藤博之, 鈴木崇伸, 材料と環境講演集,   2019 05 07
  • ライニング補修された既設通信管路の耐震性評価, 奥津大, 田中宏司, 山崎泰司, 鈴木崇伸, 庄司学, 日本地震工学シンポジウム論文集(CD-ROM),   2018 11 16
  • パルス状の地震動の地表層による増幅特性の分析, 鈴木崇伸, 日本地震工学シンポジウム論文集(CD-ROM),   2018 11 16
  • 工学的基盤における強震動の速度応答スペクトルに関する考察, 副島紀代, 江尻譲嗣, 大室秀樹, 塩浜裕一, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2018 08 01
  • 既設硬質ビニル管の接着継手に関する検証, 金次良, 奥津大, 片桐信, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2018 08 01
  • 通信橋梁系設備の既往地震被害データに関する体系的整理と分析・考察, 寺嶌幹裕, 庄司学, 張秋松, 奥津大, 若竹雅人, 末冨岩雄, 塚本博之, 鈴木崇伸, 大保直人, 土木学会年次学術講演会講演概要集(CD-ROM),   2018 08 01
  • 水道の漏水と塩ビ管の劣化の関係について, 鈴木崇伸, 地域安全学会梗概集(CD-ROM),   2018 05
  • PREVIOUS SEISMIC DAMAGE OF TELECOMMUNICATION PIPELINES IN BRIDGE SECTION, 庄司 学, 寺嶌 幹裕, 張 秋松, 奥津 大, 若竹 雅人, 末冨 岩雄, 塚本 博之, 鈴木 崇伸, インフラ・ライフライン減災対策シンポジウム講演集 Proceedings of the Simposium on Disaster Mitigation and Resilience of the Infrastructures and Lifeline Systems,   2018 01 19
  • BASIC STUDY ON CHARACTERISTICS OF ADHESIVE JOINT USED FOR EARTHQUAKE RESISTANCE EVALUATION OF EXISTING RIGID PVC PIPE, 奥津 大, 金次 良, 若竹 雅人, 片桐 信, 鈴木 崇伸, インフラ・ライフライン減災対策シンポジウム講演集 Proceedings of the Simposium on Disaster Mitigation and Resilience of the Infrastructures and Lifeline Systems,   2018 01 19
  • 熊本地震による被害を受けた通信埋設管の概況について, 若竹雅人, 張秋松, 末冨岩雄, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2017 08 01
  • 通信管路の耐震補強が必要な箇所と対策時期を評価する手法について, 田中宏司, 若竹雅人, 伊藤陽, 鈴木崇伸, 片桐信, 庄司学, 末冨岩雄, 岩田克司, 北村至, 土木学会年次学術講演会講演概要集(CD-ROM),   2016 08 01
  • 近年の強震記録から考える震度7, 鈴木崇伸, 地域安全学会梗概集(CD-ROM),   2016 05
  • 東北地方太平洋沖地震の作用を受けた通信埋設管の被害の特徴, 庄司学, 宮崎史倫, 若竹雅人, 伊藤陽, 鈴木崇伸, 大保直人, 土木学会年次学術講演会講演概要集(CD-ROM),   2015 08 01
  • 下水マンホールの液状化対策効果の解析的検証, 鈴木理也, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2015 08 01
  • 既設マンホールの浮上防止対策を効率的に進める方法, 鈴木崇伸, 地域安全学会梗概集(CD-ROM),   2015 05
  • 東北地方太平洋沖地震の作用を受けた通信埋設管の被災分析, 庄司学, 岸太陽, 宮崎史倫, 若竹雅人, 伊藤陽, 鈴木崇伸, 日本地震工学シンポジウム論文集(CD-ROM),   2014 11 17
  • 地震時の地盤の相対変位に関する一考察, 鈴木崇伸, 日本地震工学シンポジウム論文集(CD-ROM),   2014 11 17
  • 砕石置換による電柱の液状化対策効果の解析的検証, 鈴木理也, 下窪邦裕, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2014 08 01
  • 3次元動的解析による斜橋に添架された通信管路被害の分析, 熊田光伸, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2014 08 01
  • 粒子法による津波シミュレーションと構造物の挙動解析, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2012 08 01
  • 健全性評価のための地震センサーによるRCビルの揺れ特性の分析, 鈴木崇伸, 堀宗朗, 日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM),   2012 07 20
  • 地盤の不整形性によって生じる相対変位についての考察, 鈴木崇伸, 日本地震工学会大会梗概集,   2011 11
  • 2011年東日本大震災の通信支障と影響, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2011 08 05
  • 通信専用橋の耐震耐力評価について, 石田直之, 山崎泰司, 岩田克司, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2010 08 05
  • 免震橋に添架した通信設備の耐震対策について, 梅原浩, 山崎泰司, 瀬川信博, 奧津大, 田中宏司, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2010 08 05
  • 波動と振動の簡易な連成解析, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2010 08 05
  • 二重管構造を考慮したライニング管路の耐震性評価に関する研究, 奥津大, 山崎泰司, 瀬川信博, 田中宏司, 片桐信, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2010 08 05
  • 通信用シールドトンネルの立坑取付部における耐震対策, 森屋高男, 山崎泰司, 森健治, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2010 08 05
  • 通信システムの防災対策の課題, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2009 08 03
  • 通信管路設備の実被害分析によるライニング補強管路の耐震性に関する考察, 田中宏司, 山崎泰司, 片桐信, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2009 08 03
  • インドネシア西スマトラ州における地震防災のための強震観測技術に関する国際支援活動, 三輪滋, 遠藤一郎, アイダン オメル, 鈴木智冶, 鈴木崇伸, 砂田尚彦, 清野純史, 土木学会年次学術講演会講演概要集(CD-ROM),   2009 08 03
  • 21130 SupportActivities for Seismic Disaster Mitigation on Dissemination and Utilization of Strong Ground Motion Observation and Subsoil Investigation in West Sumatra Province, Indonesia, MIWA Shigeru, SUZUKI Takanobu, Summaries of technical papers of Annual Meeting Architectural Institute of Japan. B-2, Structures II, Structural dynamics nuclear power plants,   2009 07 20
  • インドネシア西スマトラ州における地震防災のための強震観測・地盤調査技術の普及と活用の支援活動, 三輪滋, 鈴木崇伸, 日本建築学会学術講演梗概集B-2 構造2,   2009 07 20
  • 21274 Development of prototype earthquake sensor with high performance and observation of RC building, SUZUKI Takanobu, HORI Muneo, Summaries of technical papers of Annual Meeting Architectural Institute of Japan. B-2, Structures II, Structural dynamics nuclear power plants,   2009 07 20
  • 健全性評価のための地震センサの試作と試験観測, 鈴木崇伸, 堀宗朗, 古川洋之, 土木学会年次学術講演会講演概要集(CD-ROM),   2008 08 13
  • 免震橋に添架した通信設備の耐震対策について, 田中宏司, 山崎泰司, 馬場進, 岡澤毅, 鈴木崇伸, 岩田克司, 土木学会年次学術講演会講演概要集(CD-ROM),   2008 08 13
  • A Study of Public Notification of the Earthquake Early Warning, SUZUKI Takanobu, FUJINAWA Yukio, MIZUI Yoshinobu, Proceedings of the annual conference of the Institute of Social Safety Science,   2008 05 , This paper presents a study of proper notification method of the Earthquake Early Warning(EEW) which is firstly announced from Japan Meteorological Agency. The EEW is epoch-making technology in the sense of knowing a big earthquake before the ground starts shaking. It is important that most people have to know the EEW immediately in order to defend themselves before shaking. Public notification of the EEW needs quickness and simplicity. Organizing the working group, we have developed two notification articles for the EEW, one is the signal sound and the other is the pictogram. By using thes...
  • Research on methods of transmitting the EEW (signature sound), MIZUI Yoshinobu, SUZUKI Takanobu, FUJINAWA Yukio, Proceedings of the annual conference of the Institute of Social Safety Science,   2007 11 , The Earthquake Early Warning (EEW) will be started to announce to the public through TV or radio from October 1^, 2007 in Japan. The EEW for public is real-time information of the coming of strong seismic waves such as announcing area and seismic intensity to help people to save their lives. Recognition of EEW is by the use of visual method (pictogram) and audio method (signature sound). This paper describes how developed the signature sound for EEW.
  • 写真計測による構造物の変状検知精度, 鈴木崇伸, 松野浩一, 土木学会年次学術講演会講演概要集(CD-ROM),   2007 09 01
  • ディジタル写真を用いた通信専用橋の残留変形計測, 馬場進, 鈴木崇伸, 柏井善夫, 森敦, 土木学会年次学術講演会講演概要集(CD-ROM),   2007 09 01
  • 写真計測による構造物の変状検知技術, 鈴木崇伸, 松野浩一, 日本建築学会学術講演梗概集B-2 構造2,   2007 07 31
  • 21028 Detection of structure's deformation using digital images, Suzuki Takanobu, Matsuno Kohichi, Summaries of technical papers of Annual Meeting Architectural Institute of Japan. B-2, Structures II, Structural dynamics nuclear power plants,   2007 07 31
  • 震度7の地震動の特徴について, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2006 09 01
  • 写真計測を用いた被災した通信専用橋の健全性評価, 馬場進, 鈴木崇伸, 柏井善夫, 森敦, 土木学会年次学術講演会講演概要集(CD-ROM),   2006 09 01
  • 再築型木造住宅の地震観測と健全性評価, 鈴木崇伸, 松野浩一, 日本建築学会学術講演梗概集B-2 構造2,   2006 07 31
  • 21468 Site Observation of Re-structural Wooden Testing House for Health Monitoring, Suzuki Takanobu, Matsuno Kohichi, Summaries of technical papers of Annual Meeting Architectural Institute of Japan. B-2, Structures II, Structural dynamics nuclear power plants,   2006 07 31
  • 04年新潟県中越地震の液状化検知シミュレーション, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2005 08 20
  • リアルタイム地震情報の教育分野での活用について, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2004 09 01
  • 都市インフラの変状モニタリング技術に関する一考察, 鈴木崇伸, 日本地震工学会大会梗概集,   2003 11
  • 振動計測にもとづく地盤・構造物の変状検知, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2003 09 01
  • 地盤変状モニタリングにおけるGPSの利用, 小金丸健一, 清水善久, 塚本博之, 鈴木崇伸, 堀宗朗, 土木学会年次学術講演会講演概要集(CD-ROM),   2003 09 01
  • 震動実験における加速度センサーの評価, ZHUANG S, 壁谷沢寿海, 金裕錫, 堀宗朗, 鈴木崇伸, 日本建築学会学術講演梗概集B-2 構造2,   2003 07 30
  • 21435 Evaluation of the accelerometer in a shaking table experiment, ZHUANG Songtao, Summaries of technical papers of Annual Meeting Architectural Institute of Japan. B-2, Structures II, Structural dynamics nuclear power plants,   2003 07 30
  • 米子市安倍彦名団地における地震観測, 清水善久, 小金丸健一, 安田進, 鈴木崇伸, 大保直人, 土木学会年次学術講演会講演概要集(CD-ROM),   2002 09 01
  • 台湾集集地震の強震記録の特徴について, 鈴木崇伸, 頼げん源, 清水善久, 小金丸健一, 土木学会年次学術講演会講演概要集(CD-ROM),   2002 09 01
  • とう道とマンホール間のシャフト構造(STIC)の適用領域拡大に関する検討, 小松宏至, 藤橋一彦, 山田順平, 鈴木崇伸, 土木学会年次学術講演会講演概要集(CD-ROM),   2002 09 01
  • 23411 Shaking table test on piloties-type structures with eccentricity : Part 4 Monitoring of response drifts with seismograms, ZHUANG Songtao, Summaries of technical papers of Annual Meeting Architectural Institute of Japan. C-2, Structures IV, Reinforced concrete structures prestressed concrete structures masonry wall structures,   2002 08 02
  • 偏心ピロティ構造の震動実験 その4 地震計による相対変位モニタリング, ZHUANG S, 壁谷沢寿海, KIM Y, 加藤敦, 小川信行, 堀宗朗, 鈴木崇伸, 日本建築学会学術講演梗概集C-2 構造4,   2002 06 30
  • 劣化を考慮した開削トンネル(とう道)横断面方向の耐震性能に関する一考察, 小松宏至, 鈴木崇伸, 藤橋一彦, 水野英利, 土木学会年次学術講演会講演概要集 第1部,   2001 09 01
  • ゼロクロス周期を用いた液状化判定法の適用結果, 鈴木崇伸, 清水善久, 小金丸健一, 中山渉, 土木学会年次学術講演会講演概要集 第1部,   2001 09 01
  • 電話線ネットワークを用いた住宅倒壊検知 (日本地震工学会S), 鈴木崇伸, 伯野元彦, 第一回日本地震工学研究発表・討論会梗概集 平成13年,   2001
  • 断層変位が線状構造物に及ぼす影響の基礎的考察, 鈴木崇伸, 土木学会年次学術講演会講演概要集 第1部,   2000 08 31
  • 地下通信管路の簡易的な耐震性能評価に関する検討, 奥津大, 藤橋一彦, 鈴木崇伸, 土木学会年次学術講演会講演概要集 第1部,   2000 08 31
  • 極座標表示による地震動の簡単な分析, 鈴木崇伸, 土木学会年次学術講演会講演概要集 第1部,   1999 08 01
  • 断層極く近傍の地震動は非常に強いのか?, 伯野元彦, 鈴木崇伸, 土木学会年次学術講演会講演概要集 第1部,   1999 08 01
  • 耐震救命ベッドの提案, 伯野元彦, 鈴木崇伸, 土木学会地震工学研究発表会講演論文集,   1999 07 29
  • 簡易な地盤振動モデルによる不整形な地盤の増幅特性の分析, 鈴木崇伸, 土木学会地震工学研究発表会講演論文集,   1999 07 29
  • 断層極く近傍の地震動は非常に強いのか?, 伯野元彦, 鈴木崇伸, 土木学会地震工学研究発表会講演論文集,   1999 07 29
  • Development of new method to detect subsoil liquefaction using seismic records, NAKAYAMA Wataru, SHIMIZU Yoshihisa, SUZUKI Takanobu,   1998 10 09
  • Consideration on relationship between damage and seismic motion of pipe line facility for communication in vicinity of record points of strong seismic motion., 奥津大, 本田健一, 鈴木崇伸, 土木学会年次学術講演会講演概要集 第1部,   1998 10
  • Proposal of disaster information highway., 鈴木崇伸, 土木学会年次学術講演会講演概要集 第1部,   1998 10
  • Liquefaction decision using seismic waveform., 中山渉, 清水善久, 鈴木崇伸, 土木学会年次学術講演会講演概要集 第1部,   1998 10
  • 12. Development of new method to detect subsoil liquefaction using seismic records., NAKAYAMA Wataru, SHIMIZU Yoshihisa, SUZUKI Takanobu, Papers of the annual conference of the Institute of Social Safety Science,   1998 10 , Liquefaction effect is known to increase a damage of lifeline so that there is a need to detect liquefaction quickly. Tokyo-Gas started installation of "New SI-sensor" which records waveform data on Jan. 1998 to 3600 gas regulators. If we will be able to detect liquefaction using only waveform data at 3600 points soon after large earthquake, accurate liquefaction area and pipeline damage could be estimated quickly. We analyzed about 70 waveforms including 9 liquefaction waveforms, and found 4 criterions described, as follows are necessary to detect liquefaction. (i)Amax>100 gal, (ii)SI>20 k...
  • Development of new method to detect subsoil liquefaction using seismic records., 中山渉, 清水善久, 鈴木崇伸, 日本地震学会秋季大会講演予稿集,   1998 09
  • Consideration on the features of transient vibration and destructive force of earthquake vibration., 鈴木崇伸, 伯野元彦, 土木学会年次学術講演会講演概要集 第1部,   1997 09
  • Earthquake-proof calculation of a rain water tank made by precast., 鈴木崇伸, 土木学会地震工学研究発表会講演論文集,   1997 07
  • Response calculation of a viaduct considering the rigid rotation of the superstructure., 鈴木崇伸, 伯野元彦, 土木学会地震工学研究発表会講演論文集,   1997 07
  • Basic research on the earthquake resistance of a tower crane for construction., 大とう勝利, 河尻義正, 鈴木崇伸, 土木学会地震工学研究発表会講演論文集,   1997 07
  • Damage estimation equation for buried pipe with reflecting coupling performance., 鈴木崇伸, 清水善久, 小金丸健一, 安藤広和, 土木学会地震工学研究発表会講演論文集,   1997 07
  • "Band of earthquake disaster" phenomenon in earthquakes in the past., 伯野元彦, 鈴木崇伸, 土木学会地震工学研究発表会講演論文集,   1997 07
  • Formulation of Ground Motion above Inclined Base Layer(on SH Wave)., 鈴木崇伸, 応用力学連合講演会講演予稿集,   1996 12
  • Field experiment on verification of subgrade reaction character modeling of jacking tube for communication., 中野雅弘, 出口大志, 高田至郎, 鈴木崇伸, 李圭太, 土木学会年次学術講演会講演概要集 第1部,   1996 09
  • Do we rely on U.S.A. even for disaster damage analysis?, 伯野元彦, 鈴木崇伸, 日本自然災害学会学術講演会講演概要集,   1995 10
  • Did the safety myth of Japan collapse?, 伯野元彦, 鈴木崇伸, 日本自然災害学会学術講演会講演概要集,   1995 10
  • Dynamic analysis of ground-structure system by expaned distinct element method., 鈴木崇伸, 伯野元彦, 土木学会年次学術講演会講演概要集 第1部,   1995 09
  • On continuum approximation method by the expanded individual element method., 鈴木崇伸, 伯野元彦, 土木学会年次学術講演会講演概要集 第1部,   1994 09
  • 保全性を考えたライフラインシステムの信頼性評価について, 鈴木崇伸, 伯野元彦, 土木学会年次学術講演会講演概要集 第1部,   1993 09
  • プレキャストパネルを用いた二次覆工築造工法(PAL工法)について, 鈴木崇伸, 越生幸人, 川崎清, 渡辺進, 土木学会年次学術講演会講演概要集 第6部,   1991 09
  • Insspection of damage of buried pipe for communication by structural analysis., 鈴木崇伸, 八木高司, 広藤正雄, 土木学会年次学術講演会講演概要集 第1部,   1990 09
  • Design method of tunnel in consideration of occurrence of huge earthquake., 鈴木崇伸, 八木高司, 小林佳宏, 土木学会年次学術講演会講演概要集 第1部,   1989 10
  • Analysis of behavior of shield tunneling branches due to permanent deformation of the ground caused by liquefaction., 工藤厚, 八木高司, 鈴木崇伸, 土木学会年次学術講演会講演概要集 第1部,   1989 10
  • Analytical method of aseismic behavior of buried pipelines subjected to ground deformation due to liquefaction., 鈴木崇伸, 中野雅弘, 土木学会年次学術講演会講演概要集 第1部,   1988 10
  • Behavior of manhole induced by liquefaction. (Part 1)., 中野雅弘, 服部浩明, 鈴木崇伸, 斉藤進, 吉川正昭, 荒野正信, 土質工学研究発表会発表講演集,   1988 05
  • Behavior of manhole induced by liquefaction. (Part 1)., 中野雅弘, 服部浩明, 鈴木崇伸, 斉藤進, 吉川正昭, 荒野正信, 土質工学研究発表会発表講演集,   1988 05
  • Seismic observation of branch pipe line connecting shield tunnel and manhole., 鈴木崇伸, 中野雅弘, 藤橋一彦, 土木学会年次学術講演会講演概要集 第1部,   1987 09
  • Study on aseismic stability of new pipe-line equipment of communication cable., 松田淳, 倉谷光一, 鈴木崇伸, 土木学会年次学術講演会講演概要集 第1部,   1985 09
  • Analysis of wave propagation by finite element method with wave absorption boundary., 鈴木崇伸, はく野元彦, 土木学会年次学術講演会講演概要集 第1部,   1984 10
  • Analysis of propagation of three dimensional wave motion by finite element method with non-reflection boundary., 鈴木崇伸, はく野元彦, 岩下和義, 自然災害科学総合シンポジウム要旨集,   1984
  • 波動伝搬問題における無反射的境界処理手法について, 鈴木崇伸, はく野元彦, 赤尾よし彦, 土木学会年次学術講演会講演概要集 第1部,   1983 09

Patents

  • 2006-212077

Research Grants & Projects

  • Construction and evaluation of robust and resilient infrastructures for both inter- and intra-plate earthquakes, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)
  • Safety Evaluation and Effective Countermeasure for Infrastructures against Gigantic Nankai-trough Earthquake and TsunaIi, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Characteristics of Nankai Trough Earthquake are a long predominant period, a long duration, attack of tsunami after the strong shaking and a extensive damage area. In this study, we make clear an aseismic safety level of infrastructure, structural and functional capacity of infrastructures for the social requirement and the countermeasures for preventing earthquake damage. We assessed an adequate input ground motion for the design of structures, and evaluated the earthquake and tsunami prevention strategies and countermeasures especially for lifeline systems such as railway, roadway, water, gas, electricity and various pipelines. In order to realize these issues and extend the applicability, we conducted numerical simulations by using such advanced simulation methods as FEM, DEM and SPH. Centrifuge experiments were also conducted to verify such computer simulation. The results obtained would be useful resources for soft and hard measures of mitigating earthquake and tsunami disasters.
  • Investigation of Longitudinal Aseismic Capacity for Underground Structures and Application to Seismic Design, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Earthquake damage to underground structures of which extent can not be ignored are too numerous to enumerate in the recent large earthquakes after the 1923 Kanto Earthquake. However, the issue to be improved is the absence of perspective that the underground structures with spatially extent should be considered as a line, a plane or a volume structures with 3-dimensional behavior. In this study, we intend to deal with the underground structures comprehensively from their input ground motions to seismic behavior. We conducted the analyses and discussions by considering the suitable aseismic design and countermeasures.
  • A study on advancement of asset management system for infrastructures which supports eco-friendly society, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), To promote sustainable development of our society, maintenance of infrastructure stock is very important. It is getting more important to advance asset management system in the field of maintenance of infrastructures. Through the 2-years research works on asset management for infrastructures, the following results were obtained. (1)Relationship between material deterioration and structural deterioration of RC structures (2)Procedure of performance evaluation using the result of preliminary inspection such as visual survey (3)Applicability of repair and/or strengthening methods (4)Proposal of a new idea of asset management model for infrastructures
  • Research on Maintaining of Function of Life-saving Lifelines and Mitigation of Casualty, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), 1. Site investigation and information gathering on casualty and emergency action were done after the 2004 Niigata Chuetsu earthquake. Relation between casualty and seismic intensity, and other issues were analyzed based on the obtained data. 2. Optimized problems were analyzed on the emergency transportation systems for injured persons after earthquakes to save human lives. 3. States of the arts of communication systems for disaster information after earthquakes were investigated. It revealed that seismic countermeasures of optical cables and early warning systems must be researched further more. 4. Evaluation method of seismic risk of road systems was obtained based on the data during the 2004 Niigata Chuetsu earthquake. 5. Impact force to human body and the behavior of trains were analyzed by Distinct Element Method under the assumption of the fall of running trains due to the collapse of bridge girders. 6. Effects of the location of emergency water supply after earthquakes were analyzed in respect to the action of the usage of the water by sufferers. 7. Seismic risk of water supply systems in and out of hospitals were analyzed based on the questionnaire data of emergency medical care hospitals during the 2004 Niigata Chuetsu earthquake. 8. Estimation method for casualty was built based on the macroscopic relation between population exposure to seismic intensity and casualty. 9. Effective stress analysis were done to obtain the behavior of above and below surface ground lifeline facilities.
  • Development on Early Detecting System for Houses Collapse Using Telephone Lines, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), We learned from 1995 Kobe Earthquake, that wooden houses which are clustered close together, suffered damages and made terrible death of residents. One reason is the delay of detecting damages, which occurred at the same time and at many places. In this study, we propose a new method for detecting houses collapse, which is using telephone line. Nowadays, Most houses are linked to the telephone building with copper wire, and the state of this telephone line is investigated by the telephone company. At the disastrous time, the area which is suffered heavy damages, could be detected from the damage of telephone lines. We have investigated the strength of drop-wire (connection between telephone pole and house). It is clear that the inclination with 1/10 of a house makes the drop-wire cut The damage of telephone lines mean the damage of houses, then the information of telephone line is useful in early detecting house damages. Another subject is information system at the disastrous time, which distributes much information on disaster. In Japan, three measures are often used at the emergency time, those are priority telephone at the disastrous time, public radio system for anti-disaster and private communication network. Anti-disaster section need much information on damages which is gathered from many distribution channels. We think that above three measures should not be sufficient at the disastrous time. A new idea, named "Information Highway at the Disastrous Time" is proposed in this study. Combining with many anti-disaster sections, more reliable information system is needed to reduce the damage of society
  • Early gathering system of earthquake damage information, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Developmental Scientific Research (B), The Kobe Earthquake occurred in Japan at 5 : 46 AM on January 17,1995 was an earthquake which directly attacked an overpopulated city from a hypocenter underneath the city. This type of earthquake first occurred in Fukui, Japan as the Fukui Earthquake in 1948 (M=7.1 ; 3,895 killed) and then it occurred again in Kobe City this time. In the Kobe Earthqukake, 6,308 lives were lost (including 5,501 lives lost immediately after earthquake and additional lives lost within 2 weeks due to injuries and others). Based on the number of dead persons, this was the greatest disaster since the Great Kanto Earthquake in 1923 (M=7.9 & 140,000 dead persons). We, Japanese earthquake engineers, thought that various kinds of structures such as wooden house, reinforced concrete buildings, steel and reinforced concrte highway bridges in Japan are strong enough against the strong eathquake because they are designed taking into account of the higher level of the earthquake force than any other coutries in the world, up to the Kobe earthquake 1995. In this earthquake, those structure were completely damaged more severely than we supposed. Therefore, the information about how severe the damage was could not be given to anywhere including Japanese government and municipal government, and as a result, so many persons could not survive. We learned the followings from the earthquake, 1) Electricity power supply become out of order by the strong earthquake. 2) The stop of electricity power causes the stop of water supply and resultantly the fire following the earthquake can't be extinguished. 3) Video camaras installed at the top of high buildings can get early the information about the damages on structures and the fires following the earthquake. 4) For the above purpose, the video cameras and their connecting communication facilities must be safe against the strong earthquake. It is an important problem left in the future.