Chen Guangqi

チンコウサイ | Chen Guangqi

Affiliation and department：

Research field (1)： Geotechnical engineering

Research keywords (7)： Discontinuous Deformation Analysis , Landslide , Numerical Simulation , Risk management , Disaster prevention engineering , Civil Engineering , Geotechnical Engineering

Research theme for competitive and other funds (34)：

2019 - 2022 Practical study on advanced techniques for estimating earthquake induced landslide initiated chain disasters
2018 - 2020 研究課題:3次元DDAーSPHによる固体・流体シミュレーション技術の開発および天然ダムの形成と破壊解析への適用に関する研究内容: 3次元DDAーSPHを用いた固体・流体シミュレーション技術の開発および天然ダムの形成と破壊メカニズムの解明への適用手法を確立する。本研究においては、地质灾害防治与地质环境保护国家重点实验室開放基金10万元(150万円)の経費を獲得した。
2015 - 2019 Risk assessment of large scale landslide dams and disaster mitigation
2017 - 2019 3D DDA-SPHによる流体・固体カップリングプログラムの開発および天然ダムの形成と破壊シミュレーションへの適用
2016 - 2018 地震トランポリン効果を考慮した土砂災害リスク評価に関する研究

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Papers (351)：

Xinyan Peng, Xuanmei Fan, Pengcheng Yu, Guangqi Chen, Mingyao Xia, Yingbin Zhang, Xiao Cheng, Chao Liang. Extension of three-dimensional discontinuous deformation analysis for solid block motions in predefined fluid field. Engineering Analysis with Boundary Elements. 2025. 172
Changze Li, Gonghui Wang, Guangqi Chen, Jingyao Gao, Pengcheng Yu, Xinyan Peng. Dynamic analysis of multi-block rockfalls using improved 3-D discontinuous deformation analysis: Effect of coefficient of restitution. Engineering Geology. 2025. 346
Jiale Li, Chenglong Yuan, Xuefei Wang, Guangqi Chen, Guowei Ma. Semi-supervised crack detection using segment anything model and deep transfer learning. Automation in Construction. 2025. 170
Jingyao Gao, Siyu Peng, Guangqi Chen, Hongyun Fan. An extended discontinuous deformation analysis for simulation of grouting reinforcement in a water-rich fractured rock tunnel. Journal of Rock Mechanics and Geotechnical Engineering. 2025. 17. 1. 168-186
Bangjie Fu, Yange Li, Chen Wang, Zheng Han, Nan Jiang, Wendu Xie, Changli Li, Haohui Ding, Weidong Wang, Guangqi Chen. Transformer-embedded 1D VGG convolutional neural network for regional landslides detection boosted by multichannel data inputs. Environmental Modelling and Software. 2025. 183

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MISC (79)：

Longxiao Guo, Guowei Ma, Guangqi Chen. A micro frost heave model for porous rock considering pore characteristics and water saturation. Computers and Geotechnics. 2024. 166
陳光斉. 地震による谷埋め盛土宅地の崩壊メカニズムの解明および復旧対策の支援方策に関する研究報告書. 2017
陳光斉. 土木学会西部支部調査研究委員会実績報告書. 2016
陳光斉. 土木学会西部支部調査研究委員会実績報告書. 2015
陳光斉. 土木学会西部支部調査研究委員会実績報告書. 2014

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Books (6)：

Frontiers of Discontinuous Numerical Methods and Practical Simulations in Engineering and Disaster Prevention
CRC Press 2013
Earthquake Research and Analysis - Statistical Studies, Observations and Planning
InTech - Open Access Publisher 2012
The New Technology Frontier: Adcanced Preventive Measures against Landslides
Touka Shobo 2011
GISの防災・環境への適用
丸善株式会社 2007
Recent Development of Geotechnical and Geo-Environmental Engineering in Asia
Dalian University of Technology Press 2006

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Lectures and oral presentations (320)：

SIMULATION OF EARTHQUAKE GROUND MOTIONS
(The 5th International Symposium on Mega Earthquake Induced Geo-disasters and Long Term Effects 2018)
SIMULATION OF EARTHQUAKE GROUND MOTIONS USING DDA
(The International Conference for the Decade Memory of the Wenchuan Earthquake with the 4th International Conference on Continental Earthquakes 2018)
Numerical simulation of landslide-dam using a 3D DDA and SPH coupled solid-fluid simulation technique
(THE SEVENTH CHINA-JAPAN GEOTECHNICAL SYMPOSIUM 2018)
DEVELOPMENT OF A 3D COUPLED SOLID-FLUID SIMULATION TECHNIQUE USING DDA AND SPH AND APPLICATION TO LANDSLIDE INDUCED CHAIN DISASTERS
(2017 Forum on Simulation and Analysis Techniques for Hazard Mitigation and Prevention of Civil and Hydraulic Systems 2017)
Some common problems and solutions in practical DDA application
(13th International Conference on Analysis of Discontinuous Deformation 2017)

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Education (1)：

1990 - 1993 The University of Tokyo

Professional career (1)：

(BLANK) (The University of Tokyo)

Work history (5)：

2012/02 - 現在 Kyushu University Professor
2000/04 - 2012/01 Kyushu University Civil & Structural Engineering Associate Professor
1997/04 - 2000/03 Kyoto University Civil Engineering Lecturer
1993/10 - 1997/03 基礎地盤コンサルタンツ株式会社主任研究員
1990/10 - 1993/09 The University of Tokyo

Committee career (14)：

2019/04 - 現在地盤工学会九州支部商議員
2011/01 - 現在国際岩石力学会 ISRM: International Society for Rock Mechanics ISRM Commission on Discontinuous Deformation Analysis 委員
2003/04 - 現在地盤工学会九州支部国際交流委員会委員
2012/04 - 2019/03 地盤工学会九州支部評議員
2010/04 - 2017/03 国際地盤工学会 ATC3 (AsianTechnical Committee on Geotechnology for Natural Hazards) 委員

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Awards (9)：

2007/05 - 土木学会西部支部技術賞
1996/01 - 基礎地盤コンサルタンツ(株) 技術賞
1992/11 - 中国国家地震局科学技術進歩賞(二等)
1990/09 - 湖北省測絵学会優秀論文賞
1989/11 - 中国国家地震局科学技術進歩賞(三等)

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Association Membership(s) (7)：

土木学会 , 計算工学会 , 地震学会 , 地盤工学会 , the American Rock Mechanics Association , 国際地盤工学会 , Japan Society for Natural Disaster Science」 Vol.29, No.1

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