Saitama University International Graduate Program on Civil and Environmental Engineering School of Engineering Graduate School of Science and Engineering
Structural Mechanics and Dynamics Group
Department of Civil and Environmental Engineering
Saitama University
255 Shimo-Okubo, Sakura, Saitama 338-8570, Japan

Members

Ji Dang

Ji Dang, D.Eng
Associate Professor

Department of Civil and Environmental Engineering
Saitama University

E-mail: dangji @ mail.saitama-u.ac.jp
(Please replace @ by "@" when the E-mail address above is used.)

Research Interests

  • Structure Engineering, Seismic Engineering, Bridge Structure, Steel Structure, Seismic Isolation

Profile & Publications

  • Jump to Saitam University Resercher Directory 

    ========================================================
    Awards(5)

    2021 , Intelligence, Informatics and Infrastructure Outstanding Data Award: Semi-autopilot UAV flight path control for bridge structural health monitoring under GNSS-denied environment, Katrina Montes, Sal Saad Al Deen Taher, Ji Dang, Pang-Jo Chun. (https://doi.org/10.11532/jsceiii.2.2_19)

    2020 , Intelligence, Informatics and Infrastructure Outstanding Potential Paper Award STRUCTURE CONTEXT BASED PIXEL-LEVEL DAMAGE DETECTION FOR RUBBER BEARING Jiyuan SHI, Ji DANG, Rongzhi ZUO, Kazuhiro SHIMIZU, Akira TSUNODA, Yasuhiro SUZUKI

    2016 , Best Presentation (the 19th Symposium on Performance-based Seismic Design Method for Bridges) , Ji Dang, H. Kanai, Bidha L. Joshi: 危機耐性と経年劣化を考慮した機能分離型免制振橋,Proc. of the 20th Symposium on Performance-based Seismic Design Method for Bridges, Vol19, pp.45-52, 2016

    2015 , 70th JSCE Symposiom Excellent Presetation, Taku Sato, Ji Dang, Akira Igarashi, Yukio Atachi, Kunihiro Hayashi: Bayesian Probability Assessment for Deformation Limit of Deteriorated Rubber Bearings and Residual Seismic Performance Evaluation , Proc. of the 70th JSCE Anual Presentation Meeting, Vol.70, I-557, pp.1-2, 2015

    2013 , Excellent Paper Award , The Second International Symposium on Earthquake Engineering, 2013 Japan Association for Earthquake Engineering for the paper entitled: Nonlinear Numerical Hysteresis Model for Bi-directionally Loaded Elastomeric Isolation Bearings

    ----------
    Awards of Supervised Students (4)

    2021, Young Researcher Award, 9th International Conference on Experimental Vibration Analysis for Civil Engineering Structures(EVACES 2021), Sal Saad Al Deen Taher, paper:Autonomous Multiple Damage Detection and Segmentation In Structures Using Mask R-CNN.

    2017 , 72th JSCE Symposiom Excellent Presetation, Ashish Shrestha, Ji Dang, Xin Wang:Bridge Health Monitoring System Based on Smart Devices in Takamatsu Bridge , Proc. of the 70th JSCE Anual Presentation Meeting, Vol.72, CS2-057, pp.1-2, 2017

    2017 , Best Presentation (the 20th Symposium on Performance-based Seismic Design Method for Bridges) , Ashish SHRESTHA, Ji DANG, Xin WANG, Shogo MATSUNAGA, Pang-jo CHUN: Seismic Response and Health Monitoring System for Takamatsu Bridge using Smart Devices,Proc. of the 20th Symposium on Performance-based Seismic Design Method for Bridges, Vol20, pp.275-282, 2017

    2015 , Excellent Paper Award , Ashish SHRESTHA, Ji DANG, Xin WANG: Feasibility of Smart Devices In Structural Vibration Measurement, Proceedings of the 11th Annual Meeting of Japan Association for Earthquake Engineering,JAEE, 11(P2):35-1~6,2015 ==========================================================

    Book(2)

    (Chapter Author) Ji Dang:Chapter 18 Seismic Risk-Based Design for Bridge,Reliability-Based Analysis and Design of Structures and Infrastructure, Editors:Ehsan Noroozinejad Farsangi, Mohammad Noori, Paolo Gardoni, Izuru Takewaki, Humberto Varum, Aleksandra Bogdanovic, pp.275-284,CRC Press, ISBN:9780367758080, 2021.

    (As Editor)Zhishen Wu, Tomonori Nagayama, Ji Dang, Rodrigo Astroza: Experimental Vibration Analysis for Civil Engineering Structures (Lecture Notes in Civil Engineering 224),Springer:pp.1-592,2022.

    ----------
    Journal Papers (Peer Reviewed)


    42. Tint Lwin, Takeshi Koike, Ji Dang: A RATIONALIZED SEISMIC DESIGN METHOD FOR BUILDINGS IN EARTHQUAKE-PRONE DEVELOPING COUNTRIES, ASEAN Engineering Journal,Vol.11(No.4):pp.266-279, DOI:https://doi.org/10.11113/aej.v11.18101, 2021.

    41. Huihui Yuan, Ji Dang, Qingxiong Wu, Tetsuhiko Aoki: A modified curve-approximated hysteretic model for partially concrete-filled steel tube bridge piers,Journal of Constructional Steel Research,Vol.185, No.1, (106861)pp.1-19, 2021.

    40. Kazuma INOUE, Takashi KIYOTA, Masataka SHIGA, Ji Dang, Xin Wang: Preliminary Report of the Damage by the 2021 Off Fukushima Prefecture Earthquake Mj7.3, Japan, JSCE Journal of Disaster FactSheets,FS2021-E-0001, pp.1-8, 2021.

    39. Ahmed Silik, Mohammad Noori, Wael A Altabey, Ji Dang, Ramin Ghiasi, Zhishen Wu: Optimum wavelet selection for nonparametric analysis toward structural health monitoring for processing big data from sensor network: A comparative study,Structure Health Monitoring, published online, 2021. https://doi.org/10.1177/14759217211010261

    38.小池武, 渡邊拓, 濱野雅裕, 長谷川延広, 大沼博幹, 党紀, 中川信夫:地上式配水池の耐震安全性能照査法提案,土木学会論文集A,Vol.77, No.4, pp.24-34,2021.

    37.Luyao WANG, Ji DANG, Xin WANG, Ashish SHRESTHA:Waveform-Based Fracture Identification of Steel Beam Ends Using Convolutional Neural Networks,Structural Control and Health Monitoring, Vol.28, Iss.9, pp.1-23, 2021.

    36. Jiyuan Shi, Ji Dang, Mida Cui, Rongzhi Zuo, Kazuhiro Shimizu, Akira Tsunoda and Yasuhiro Suzuki: Improvement of Damage Segmentation Based on Pixel-Level Data Balance Using VGG-Unet,Applied Science,Vol.11, Iss.2, pp.518.1-17, 2021.

    35. Ashish SHRESTHA, Ji DANG:Deep Learning-Based Real-Time Auto Classification of Smartphone Measured Bridge Vibration Data, Sensors,Vol.20, Iss.9, pp.2710.1-21, 2020.

    34. 全邦釘, 党紀, 佐野泰如, 杉崎光一, 宮本崇, 阿部雅人, 清水隆史: AIを活用した鋼構造物の腐食損傷の点検・診断の現状及び展望,防錆管理,Vol.64, Iss.6, pp.193-200. 2020.

    33. 党 紀, 松山 当也, 全 邦釘, 史 紀元, 松永 昭吾: UAV画像における損傷自動認識のための深層学習と精度向上手法に関する検討,AI・データサイエンス論文集,Vol.1(J1):pp.596-605, 2020.

    32. 党 紀, 菊池 高博, 全 邦釘, 史 紀元: 橋梁自動点検のためのUAV自律飛行に関する基礎的検討,AI・データサイエンス論文集 ,Vol.1(J1), pp.623-633, 2020.

    31.Jiyuan SHI, Ji DANG, Rongzhi ZUO, Kazuhiro SHIMIZU, Akira TSUNODA, Yasuhiro SUZUKI:Structure Context Based Pixel-Level Damage Detection for Rubber Bearing, JSCE, Intelligence, Informatics and Infrastructure,Vol.1(Iss.1):pp.18-24 2020

    30. Pang-jo Chun, Ji Dang, Shunsuke Hamasaki, Ryosuke Yajima, Toshihiro Kameda, Hideki Wada, Tatsuro Yamane, Shota Izumi, and Keiji Nagatani:Utilization of Unmanned Aerial Vehicle, Artificial Intelligence, and Remote Measurement Technology for Bridge Inspections, ,J. Robot. Mechatron.,Vol.32, No.6,pp.1244-1258, 2020.

    29. Ashish Shrestha, Ji Dang, Keisuke Nakajima, Xin Wang:Image Processing-Based Real-Time Displacement Monitoring Methods Using Smart Devices,,Structural Control and Health Monitoring,Vol.27(Iss.02):pp.e2473.1-18, 2019.

    28. Ashish Shrestha, Ji Dang, Xin Wang, Shogo Matsunaga:Smartphone based Bridge Seismic Monitoring System and Long-Term Field Application Tests ,ASCE's Journal of Structural Engineering, Vol. 146, Iss.02, 2020.

    27. Xi Chen, Gang Wu, ShiTong Hou, JiaJun Fan, Ji Dang and ZhiQiang Chen:Development of Tactile Imaging for Underwater Structural Damage Detection, Sensors, 19(3952):1-20 2019.

    26. Yanyan LIU, Akira Igarashi, Ji Dang:Implications of bidirectional interaction on nonlinear seismic response of steel piers ,Journal of Constructional Steel Research, Vol.160, pp.289-300, 2019.

    25. 田畑佑, 党紀, 春田大二郎, Ashish SHRESTHA, 松永昭吾, 全邦釘: UAV撮影と深層学習を用いた 橋梁損傷の自動検知に関する検証 ,土木学会論文集F4S, 74卷2号,pp.I_62-I_74,2018

    24 遠藤広大, 党紀, 春田大二郎: 地震時応急橋梁点検に活用する汎用小型無人機(UAV)の必要性能評価 ,土木学会論文集F4S, 74卷2号,pp.I_50-I_61,2018

    23. 秋池佑香, 党紀, 山崎信宏, 石山昌幸, 染谷優太: 機能分散された免制震橋の地震リスク評価 ,土木学会論文集A1,74(4), pp.I_955-I_963, 2018

    22. Ashish SHRESTHA, Ji DANG, Xin WANG: Development of a Smart-device based Vibration-measurement System: Effectiveness examination and application cases to existing structure, Structural Control and Health Monitoring, Vol.25(Issue.3):pp.e2120.1-18 2018

    21. Xi Wang,Susumu Kurahashi, Hao Wu, Hongjun Si, Qiang Ma, Ji Dang, Dongwang Tao, Jiwei Feng, Kojiro Irikura: Building Damage Concentrated to Longtoushan Town during the 2014 Ms 6.5 Ludian Earthquake, Yunnan, China: Reason Examination and Implications,Journal of Seismology, Published Online,May 2017.

    20. Ji Dang, Huihui Yuan, Igarashi Akira, Tetsuhiko Aoki: Multiple-Spring Model for Square-Section Steel Bridge Columns under Bidirectional Seismic Load, Journal of Structural Engineering ASCE,Volumn 143, Issue 5,pp.0417005-1-16, 2017.

    19. 党紀、蛯沢佑紀、五十嵐晃:水平2方向地震動を受ける免震橋の応答特性に関する漸増動的解析(IDA),土木学会論文集A1,72(4), pp.791-732, 2016

    18. 党紀、佐藤拓、五十嵐晃、足立幸郎、林訓裕:ベイズ確率推定と漸増動的解析(IDA)による経年劣化支承(リング沓)の耐震性能評価,土木学会論文集A1,72(4), pp.542-554, 2016

    17. 党 紀、五十嵐 晃、村越 雄太:高減衰ゴム支承の水平2方向・大ひずみ変形時の挙動を表現した2方向復元力モデルの開発,土木学会論文集A1,72(1), pp.250-262, 2016

    16. D.A. Nguyen, J. Dang, Y. Okui, A.F.M.S. Amin, S. Okada, T. Imai: An improved rheology model for the description of the rate-dependent cyclic behavior of high damping rubber bearings,Soil Dynamics and Earthquake Engineering, Vol.77: pp.416-431, 2015

    15. 党 紀、東出 知大、五十嵐 晃、足立 幸郎、林 訓裕:ゴム支承(LRB) の経年劣化が橋梁構造の 耐震性能に及ぼす影響に関する解析的研究,土木学会論文集A1,71(4):pp.I_713-I_724, 2015

    14. 林 訓裕、足立幸郎、坂本直太、五十嵐 晃、党 紀:ゴム支承の損傷メカニズムに関する基礎的検証,土木学会論文集A1,71(4):pp.I_525-I_536, 2015

    13. Ji Dang, Huihui Yuan, Akira Igarashi, Tetsuhiko Aoki: A Curve Approximated Hysteresis Model for Steel Bridge Columns, Journal of Structural Engineering (ASCE), Vol.140, Issue.9, 04014058_1-04014058_14, 2014.09

    12. 林訓裕,足立幸郎,甲元克明,八ツ元仁,五十嵐晃,党紀,東出知大:経年劣化した鉛プラグ入り積層ゴム支承の残存性能に関する実験的検証,土木学会論文集A1(構造・地震工学),70(4):I_1032-I_1042, 2014.07

    11. Huihui Yuan, Ji Dang, Tetsuhiko Aoki: Behavior of Partially Concrete-Filled Steel Tube Bridge Piers under Bi-Directional Seismic Excitations, Journal of Constructional Steel Research, Vol.93, pp.44-54, 2014.

    10. H.K. Mishra, A. Igarashi, J. Dang, H. Matsushima:Pseudo-dynamic testing for seismic performance assessment of buildings with seismic isolation system using scrap tire rubber pad isolators,Journal of Civil Engineering and Architecture,Vol.8, No.1:73-80 2014.

    9. Huihui Yuan, Ji Dang, Tetsuhiko Aoki:Experimental Study of the Seismic Behavior of Partially Concrete Filled Steel Bridge Piers under Bidirectional Dynamic Loading,Earthquake Engineering & Structural Dynamics, Vol.42, Issue 15, pp.2197-2216, 2013.

    8.五十嵐晃、松島弘、党紀:矩形廃タイヤゴムパッド免震材のせん断変形性能の載荷方向依存性,土木学会論文集A2,Vol.69(No.2):425-433,2013.

    7.党紀、袁輝輝、五十嵐晃、青木徹彦:鋼製橋脚の水平2方向地震応答解析のための曲線近似MSモデル,土木学会論文集A2,Vol.69(No.2):391-402,2013.

    6. Ji Dang, Tetsuhiko Aoki: Bidirectional loading hybrid tests of square cross-sections of steel bridge piers, Earthquake Engineering & Structural Dynamics,Vol.42,Issue 8, pp.1111-1130, 2013.

    5. Ahmed ALHOURANI, Ji DANG and Takeshi KOIKE: A Framework for Performance-Based Seismic Design Approach for Developing Countries,土木学会論文集A1,Vol.69(No.4), pp.I_195-I_206, 2013.

    4. 五十嵐 晃、党 紀、村越 雄太、伊東 俊彦: 免震ゴム支承の水平2方向復元力特性に関する載荷実験および復元力モデルの比較検討,土木学会論文集A1,69(No.4):pp.10-25 2013.

    3. 党紀,青木徹彦,五十嵐晃:水平2方向地震動を受ける鋼製橋脚の耐震安全性に関する実験的研究,土木学会論文集A1,Vol.68(No.4):pp.627-641, 2012.

    2.党紀、青木徹彦: 鋼製橋脚の曲線近似復元力履歴モデルおよび実験検証,土木学会論文集A2(応用力学論文集) ,Vol.68(No.2):pp.495-504, 2012.

    1.党紀,中村太郎,青木徹彦,鈴木森晶:正方形断面鋼製橋脚の水平2方向載荷ハイブリッド実験,構造工学論文集,Vol.56A:pp.367-380, 2010.

    ========================================================
    International Conference Proceeding
    --------------------------------

    王 路遥, 党 紀, 清水和弘, 鵜野禎史: 深層学習を用いた橋梁支承損傷の自動検知に関する検証, 第 9 回インフラ・ライフライン 減災対策シンポジウム講演集,9:pp.57-63,201901.

    Ashish SHRESTHA, Ji DANG: BRIDGE VIBRATION STATUS REALIZATION METHOD USING DEEP LEARNING AND SMART DEVICES, Proceedings of the Ninth Symposium on Disaster Mitigation and Resilience of Infrastructures and Lifeline Systems,9, pp.35-42, 201901.

    Nikesh MAHARJAN, Ji DANG, Ashish SHRESTHA: BRIDGE DAMAGE RECOGNITION FROM STRUCTURAL ACCELERATION DATA USING MACHINE LEARNING, Proceedings of the Ninth Symposium on Disaster Mitigation and Resilience of Infrastructures and Lifeline Systems,9:pp.64-70, 201901.

    Luyao WANG, Ji DANG, Xin WANG: PRELIMINARY STUDY ON A NEURAL NETWORK BASED FAST EARTHQUAKE DAMAGE DETECTION METHOD FOR BUILDING STRUCTURES, 第 15 回日本地震工学シンポジウム論文集,15, pp.2070-2079, 201812.

    王欣,司宏俊,纐纈一起,永野正行,党紀: 機械学習に基づいた建物地震損傷検知手法に関する基礎的研究 第 15 回日本地震工学シンポジウム論文集,15, pp.2907-2978, 201812.

    Ji Dang, Ashish Shrestha, Pong-jo Chun: Bridge Damage Detection Using Unmanned Arial Vehicle and Deep Convolutional Neural Network, The 7th Asia Conference on Earthquake Engineering,7, ACEE0048.1-8, 201811.

    Ji Dang, Daijiro Haruta, Yuki Tabata, Ashish Shrestha, Pong-jo Chun: Training General Bridge Damage Detection Deep Net using Inspection Data Base, Proceedings of the 1st IABSE Young Engineers Colloquium in East Asia,1, pp.62-63, 201810.

    田畑 佑,党 紀,Ashish SHRESTHA: 小型無人機(UAV)を用いた橋梁点検手法の有効性の検討, 土木学会第73回年次学術講演会講演概要集,73(1), pp.I.509.1-2, 201808.

    鵜野 禎史,党 紀,中島 啓介: スマートディバイスを用いた橋梁支承のモニタリング手法の開発, 土木学会第73回年次学術講演会講演概要集,73(1), pp.I.072.1-2, 201808.

    党 紀,林 祉青,王 欣: 台湾花蓮地震における橋梁の被害分析, 土木学会第73回年次学術講演会講演概要集,73(1), pp.I.579.1-2, 201808.

    シャリスタ アシシ,党 紀,清水 和弘: ON-SITE APPLICATION OF SMART DEVICE BASED BRIDGE DISPLACEMENT MONITORING SYSTEM, 土木学会第73回年次学術講演会講演概要集,73(1), pp.CS2.012.1-2, 201808.

    J. Dang, A. Shrestha, D. Haruta, Y. Tabata, P. Chun, K. Okubo: Site Verification Tests for UAV Bridge Inspection and Damage Image Detection Based on Deep Learning, Proceeding of the 7th World Conference on Structural Control and Monitoring, 7WCSCM 2018, pp.1548-1557, 2018.

    A. Shrestha, J. Dang, K. Nakajima, X. Wang: Field implementation of image process based real-time bridge displacement monitoring using smart devices, Proceeding of the 7th World Conference on Structural Control and Monitoring, 7WCSCM 2018, pp.2122-2129, 2018.

    J. Dang, A. Shrestha, X. Wang, S. Matsunaga, P.J Chun, S. Asamoto: Low Cost Bridge Seismic Monitoring Applying Used Smart Phones and Cloud Server, Proceeding of the 11th National Conference on Earthquake Engineering, Los Angels, C.A. TT045-02, pp.1-10, 2018.

    党紀,春田大二郎,Ashish SHRESTHA,全邦釘:自動点検に向けるUAV橋梁撮影と深層学習を用いた損傷検知,土木学会地震工学委員会 第8回インフラ・ライフライン減災対策シンポジウム, 第8回インフラ・ライフライン減災対策シンポジウム講演集,Vol 8, pp.40-47 2018.

    A. Shrestha, J. Dang, X. Wang, S. Matsunaga, P. Chun : Smart Seismic Response and Health Monitoring System for Takamatsu Bridge, Proceedings of the 13th International Workshop on Advanced Smart Materials and Smart Structures Technology, ANCRiSST2017, pp.369-378, 2017.

    J. Dang, K. Endo, S. Matsunaga, A. Kasai: Performance Evaluation of Unmanned Aerial Vehicle for Bridge Inspection and Application in 2016 Kumamoto Earthquake, 3rd Huixian International Forum on Earthquake Engineering for Young Researchers Urbana-Champaign 2017, Vol 3:247, pp.1-8, 2017.

    Ashish SHRESTHA, Ji DANG, Xin WANG, Shogo Matsunaga: SEISMIC RESPONSE AND BRIDGE HEALTH MONITORING SYSTEM USING SMART DEVICES – A CASE STUDY AND LONG-TERM TEST ON TAKAMATSU BRIDGE, Proceedings of The 13th Annual Meeting of Japan Association for Earthquake Engineering, Vol.13, pp.E-2.1-10, 2017.

    春田大二郎, 党紀, Ashish Shrestha, 全邦釘:UAV を用いた橋梁点検システムと深層学習による損傷自動検知に関する研究,日本地震工学会・大会-2017梗概集,Vol13, P1-32, pp.1-6, 2017.

    秋池佑香, 党 紀, Bidha L. Joshi, 石山 昌幸, 山崎 信宏, 染谷 優太:地震リスクを用いた機能分散型免制震橋の危機耐性評価, 日本地震工学会・大会-2017梗概集, Vol.13, P2-31, pp.1-10, 2017.

    新井大輔, 党 紀:回転変位を考慮した曲線橋に対する水平 2 方向地震動解析,日本地震工学会・大会-2017梗概集, Vol.13, P3-17, pp.1-8, 2017.

    山﨑信宏, 石山昌幸, 染谷優太, 党紀, 秋池佑香:危機耐性と経年変化を考慮した機能分散免制震装置の基本性能確認,日本地震工学会・大会-2017梗概集, Vol.13(1), P4-22, pp.1-8, 2017.

    Daijiro Haruta, Ji Dang, Ashish Shrestha: Research on bridge inspection using drone and automatic damage detection by deep learning: The 5th International Conference on Engineering, Energy and Environment, The 5th International Conference on Engineering, Energy and Environment,5: Abstract only 2017.

    Ashish Shrestha, Ji Dang, Xin Wang and Shogo Matsunaga: Smart Seismic Response and Long-Term Health Monitoring System on Takamatsu Bridge, The 5th International Conference on Engineering, Energy and Environment, The 5th International Conference on Engineering, Energy and Environment,5, pp.355-360, 2017.

    新井 大輔, 党 紀:曲線橋の回転方向地震応答の影響 に関する動的解析, 第37回土木学会地震工学研究発表会, Vol 37, 1180, pp.1-7, 2017.

    秋池佑香,党紀,Bidha L. Joshi,石山昌幸, 山崎信宏, 染谷優太:機能分散による設計超過地震を受ける免制震橋の危機耐性向上に関する地震リスク評価,第37回土木学会地震工学研究発表会, Vol 37, A13-1173, pp.1-8, 2017.

    秋池佑香, 党紀, Bidha L. Joshi, 石山昌幸, 山崎信宏, 原田孝志, 染谷優太:地震リスクを用いた機能分散型免制震橋の危機耐性評価,第20回性能に基づく橋梁等の耐震設計に関するシンポジウム,Vol. 20, pp.345-352, 2017.

    (Best Presentation Award) Ashish SHRESTHA, Ji DANG, Xin WANG, Shogo MATSUNAGA, Pang-jo CHUN: Seismic Response and Health Monitoring System for Takamatsu Bridge using Smart Devices, Proceedings of the 20th Symposium on Performance Based Seismic Design for Bridges, Vol. 20, pp.275-282, 2017.

    Ashish Shrestha, Ji Dang, Xin Wang, Shogo Matsunaga, Shingo Asamoto, Ohkubo Kazuaki and Pang-jo Chun, Bridge Health Monitoring System Based on Smart Devices in Takamatsu Bridge, 2nd JSCE-CICHE Joint Workshop, 2017.

    J. Dang, D. Haruta, A. Shrestha, H. Endo, S. Matsunaga, A. Kasai and X. Wang: Arial Patrol for Bridge Routine and Post Earthquake Emergency Inspection using Small Aerial Photography UAV, Proceeding of 5th International Symposium on Advances in Civil and Environmental Engineering Practices for Sustainable Development (ACEPS-2017), 2017.

    党紀,金井寛裕,Bidha L. Joshi:危機耐性と経年劣化を考慮した機能分散型免制震構造の一提案, 第36回地震工学研究発表会,36(0973), pp.1-12, 2016.

    Ji Dang, Daijiro Haruta, Ashish Shrestha, Shogo Matsunaga, Xin Wang: Preliminary Study on Bridge Earthquake Emergency Inspection Using General Purposed UAV, Proceeding of the 14th International Symposium on Structural Engineering (ISSE-14),14:304, 2016.

    Bidha L. Joshi, Ji Dang: Numerical Model for Seismic Performance Evaluation of Function Scattered Bridge, Proceedings of the 12th Annual Meeting of Japan Association for Earthquake Engineering,12(P4-5): pp.1-10, 2016.

    春田大二郎,Ashish SHRESTHA,党紀:汎用小型無人機(ドローン)を用いた橋梁点検に関する基礎的研究,第19回性能に基づく橋梁等の耐震設計に関するシンポジウム講演論文集,Vol. 19, pp.371-382, 2016.

    Ashish SHRESTHA, Ji DANG, Xin WANG: Preliminary Study on Image Processing Based Real-Time Displacement Monitoring Methods Using Smart Devices, Proceedings of the 12th Annual Meeting of Japan Association for Earthquake Engineering,12(P4-5), pp.1-10, 2016.

    春田大二郎,Ashish SHRESTHA,党紀:汎用小型無人機(ドローン)を用いた橋梁点検に関する基礎的研究,日本地震工学会第12回年次大会梗概集,12(P3-30), pp.1-10, 2016.

    (優秀講演) 佐藤 拓, 党 紀, 五十嵐 晃, 足立 幸郎, 林 訓裕:経年劣化されたゴム支承の終局ひずみの確率分布推定と橋梁の耐震性能評価, 土木学会平成27年度全国大会第70回年次講演概要集, Vol.70, I-557, pp.1-2, 2015

    春田大二郎, 党 紀: 小型無人機(ドローン)を用いた橋梁点検手法に関する基本的研究, 土木学会平成28年度全国大会第71回年次講演概要集, Vol.71, CS7-027, pp.1-2, 2016.

    (優秀講演)党紀, 金井寛裕, Bidha L. Joshi: 危機耐性と経年劣化を考慮した機能分離型免制振橋第19回性能に基づく橋梁等の耐震設計に関するシンポジウム講演論文集, Vol19, pp.45-52, 2016

    (優秀講演) 佐藤 拓, 党 紀, 五十嵐 晃, 足立 幸郎, 林 訓裕:経年劣化されたゴム支承の終局ひずみの確率分布推定と橋梁の耐震性能評価, 土木学会平成27年度全国大会第70回年次講演概要集, Vol.70, I-557, pp.1-2, 2015

    Ji DANG, Nguyen Dung, Yoshiaki OKUI, Takashi IMAI, Shinya OKADA: Rate Dependency Behavior of High Damping Rubber Bearings in Low Temperature and Rheology Model, IABSE,IABSE Nara 2015:392-392 201505

    Ji Dang, Xin Wang, Ashish Shrestha, Yusuke Kikuchi: LOW PRICE SEISMIC AND STRUCTURAL RESPONSE MEASUREMENT METHOD USING SMART DEVICES, SSA(Seismological Society of America),SSA 2015 Meeting Abstracts:No.99 201504

    Ji DANG, Yuki EBISAWA, Akira IGARASHI: Statistical evaluation of dynamic response for isolated bridges under bi-directional seismic loading, JAEE,Proc. 14th Japan Earthquake Engineering Symposium (14JEES) ,14:65-72 201412

    Ji Dang, Yuki Ebisawa, Akira Igarashi: A statistical study for bi-directional seismic interaction effect in isolated bridges, USMCA,Proc. 13th International Symposium on New Technologies for Urban Safety of Mega Cities in Asia ,13:Session 6-No.4 201411

    Kunihiro HAYASHI, Yukio ADACHI, Akira IGARASHI, Ji DANG: Experimental Evaluation of Aging Deterioration of Rubber Bearings in Highway Bridges European Association of Earthquake Engineering (EAEE) and European Seismological Commission (ESC),Proc. 2nd European Conference on Earthquake Engineering and Seismology (2ECEES),2(Paper No.1251):1-8, 2014.10

    Yuki Ebisawa, Ji Dang, Akira Igarashi: Incremental Dynamic Analysis for bi-directional seismic performance of isolated bridges the National Center for Research on Earthquake Engineering (NCREE) and the National Taiwan University (NTU),Proc. 5th Asia Conference on Earthquake Engineering (ACEE2014) ,5(19-003):1-7, 2014.10

    Ji Dang, Akira Igarashi, Yuta Murakoshi: Nonlinear numerical hysteresis model for bidirectionally loaded elastomeric isolation bearings Proc. 2nd International Symposium on Earthquake Engineering, No.2 131-140, 2013.11 ** Excellent Papper Award **

    Ji Dang, Huihui Yuan, Tetsuhiko Aoki, Akira Igarashi, Multiple-Spring Model Analysis for Squre-Sectional Steel Bridge Columns, Proc. 10th Pacific Structure Steel Conference, Vol.10(099),978-981,2013.10

    A. Alhourani, M. Onuki, J. Dang, T. Koike, Simplified performance-based seismic design approach for developing countries, syria as case study, Proc. 13th East Asia-Pasific Conference on Structural Engineering,Vol.13,D-1-4, 2013.09

    Ji Dang, Akira Igarashi, Yuta Murakoshi: Experimental validation of bi-directional numerical modeling for elastomeric isolation bearings Proc. 1st International Symposium on Earthquake Engineering, JAEE 1 317-322 Nov 2012

    Huihui YUAN, Ji DANG, Tetsuhiko AOKI: EXPERIMENTAL STUDY FOR SEISMIC PERFORMANCE OF CONCRETE FILLED SQUARE SECTION STEEL BRIDGE PIERS UNDER BI-LATERAL GROUND EXCITATION, Proceedings of the 32nd Conference on Earthquake Engineering 32(3) 221-221 Oct 2012

    Ahmed ALHOURAI, Dang JI and Takeshi KOIKE: A FRAME WORK FOR PERFORMANCE-BASED SEISMIC DESIGN APPROACH FOR DEVELOPING COUNTRIES, Proceedings of the 32nd Conference on Earthquake Engineering, JSCE 32 Oct 2012

    Akira IGARASHI, Ji DANG, Yuta MURAKOSHI, Toshihiko ITO: EXPERIMENTAL STUDY ON BIDIRECTIONAL RESTORING FORCE OF RUBBER BEARINGS UNDER BIDIRECTIONAL LOADING AND COMPARISON OF HYSTERETIC MODELS Proc. 32th JSCE Earthquake Engineering Symposium 32(3-309) Oct 2012

    Yuta Murakoshi, Akira Igarashi, Dang Ji, Toshihiko Ito: Bi-directional experimental hybrid simulations of elastomeric isolation bearings for validation of hysteretic modeling, Proc. 15th World Conference on Earthquake Engineering (15WCEE) 15 Sep 2012

    Ji Dang, Akira Igarashi, Tetsuhiko Aoki: A curves approximated multiple-spring model seismic response simulation for square-section steel bridge piers, Proc. 15th World Conference on Earthquake Engineering (15WCEE) 15 Sep 2012

    Ji Dang, Tetsuhiko Aoki: The Cubic Curves Hysteresis Model of Steel Bridge Piers for Seismic Response Simulation, 9th Pacific Structure Steel Conference 2010

    Tetsuhiko Aoki, Ji Dang: Bi-directional Loading Hybrid Test of Square Section Steel Piers, Proceedings of the 14th European Conference on Earthquake Engineering, 2010

    T . Aoki , J . Dang , C . Zhang , Y . Fukumoto , and T . Takaku: Dynamic Shear Tests of Low-yield Steel Panel Dampers for Bridge Bearing, Proceedings of the sixth international conference of behaviour of steel structures in seismic areas 2009