Personal profile
| Doctor of Engineering, Master Supervisor. He mainly engages in research in the fields of emergency management and geological environment, focusing on the multi-source and multi-scale data acquisition and information processing technologies such as geological information and 3D point cloud, and conducts scientific research on disaster emergency management. He has participated in 6 projects of the National Natural Science Foundation of China and more than 10 key research and development programs at the provincial and ministerial levels. He presides over the Youth Project of the Sichuan Natural Science Foundation, key projects of the Xizang Autonomous Region and the Sichuan Science and Technology Innovation Seedling Project. He has published more than 20 SCI academic papers, obtained more than 10 authorized patents, and registered 2 software copyrights. |
Work experience
| June 2024 to present | School of Emergency Management, Xihua University |
Education experience
| September 2009 ~ May 2013 | Bachelor of Resource Exploration Engineering, Tibet University; September 2013 ~ June 2024 | Doctor of Geological Resources and Geological Engineering, Southwest Jiaotong University; November 2019 ~ April 2022 | Joint Training of PhD, School of Earth Sciences, University of Lausanne, Switzerland |
Geochemistry of Black Shale
Water-Rock Interaction
Stability Analysis of Slope Rock Mass
UAV Aerial Survey
Point Cloud Data Acquisition and Information Processing
Research Direction
Academic Achievements
Research Projects[1] Sichuan Science and Technology Department, Sichuan Natural Science Foundation, Seepage Damage Model of Single Fracture Heterogeneous Rock Mass Interface Based on Microfluidic Visual Simulation, Jan 2025 to Dec 2026, On-going, Presided over [2] Department of Science and Technology of Xizang Autonomous Region, Key Project, Research on Key Technologies for Disaster Prevention, Safety and Resilience Improvement of Major Infrastructures in the Complex Plateau Environment, Jan 2025 to Dec 2026, On-going, Presided over [3] Department of Science and Technology of Xizang Autonomous Region, Listed and Led Project, Research on the Genesis, Exploitation and Utilization of Geothermal Water and Key Technologies for Tunnel Disaster Reduction in the Tectonic Arc Zone of Southeast Xizang, Jan 2025 to Jan 2028, On-going, Presided over [4] Xihua University, Talent Introduction Project, Microfluidic Visual Research on Seepage Damage Process of Single Fracture Heterogeneous Rock Mass, Apr 2025 to Dec 2027, On-going, Presided over [5] Key Laboratory of Smart Emergency Management (Sichuan Provincial Key Laboratory of Philosophy and Social Sciences), Open Project, Identification and Database Construction of High-position Rockfall Hidden Dangers in Complex Mountainous Areas, Sep 2024 to Aug 2025, Presided over [6] Sichuan Science and Technology Department, Major Science and Technology Special Project, Development of Early Warning System for Major Railway External Environmental Disasters and Key Rescue Equipment, Jul 2024 to Jun 2027, On-going, Participated in [7] Department of Science and Technology of Xizang Autonomous Region, Key Project, Study on Monitoring, Early Warning and Risk Assessment of Formation and Evolution Mechanism of High-position Rockfall Disaster Chains on the Qinghai-Tibet Plateau, May 2024 to Apr 2027, On-going, Participated in [8] Sichuan Science and Technology Department, Central Government Guided Local Science and Technology Development Project, Seepage Characteristics and Hydration Dynamic Control Mechanism of Rock Mass Dual Pore Medium Structure, Jul 2023 to Jun 2024, On-going, Participated in [9] Sichuan Science and Technology Department, Sichuan Science and Technology Innovation Seedling Project, Visual Analysis of Geological Disaster Scenarios Based on Collaborative Perception of Multi-source Sensors, 2021-01 to 2022-12, Presided over [10] RISK Group, University of Lausanne, Point Cloud Data Acquisition of Large-scale Gravitationally Deformed Rock Slope in Bedretto valley, Swiss Alps, 2021 to 2022, Participated in[11] RISK Group, University of Lausanne, Monitoring and Analysis of Large-scale Rock Slope Activity in Simano, Ticino Canton, Switzerland, 2021 to 2022, Participated in[12] RISK Group, University of Lausanne, Monitoring, Investigation and Genetic Analysis of Shallow Landslide in Ollon, Vaud Canton, Switzerland, 2020 to 2022, Participated in[13] RISK Group, University of Lausanne, Monitoring and Analysis of Rockfall Activity in Mining Slope in Le Locle, Switzerland, 2021 to 2022, Participated in[14] RISK Group, University of Lausanne, Geological Disaster Monitoring of High and Steep Slopes along D1091 Highway in Romanche Gorge, La Grave, France, 2020 to 2022, Participated in[15] RISK Group, University of Lausanne, Unstable Rock and Rockfall Disaster Monitoring in La Cornalle, Valais Canton, Switzerland, 2020 to 2022, Participated in[16] National Natural Science Foundation of China, National Natural Science Foundation Project, Weathering Product Sequence and Deterioration Law of Black Shale in Supergene Environment, 2018-12 to 2022-12, Participated in[17] China Railway Eryuan Engineering Group Co., Ltd., Horizontal Project, Stability Evaluation of Side and Front Slopes at Tunnel Entrances in the Preliminary Survey Stage of Dujiangyan to Siguniang Mountain Rail Transit Poverty Alleviation Project, 2018-08 to 2019-10, Participated in[18] China Railway First Survey and Design Institute Group Co., Ltd., Horizontal Project, Microscopic Swelling-Shrinking Mechanism and Macroscopic Mechanical Effects of Expansive Rock, 2017-07 to 2018-12, Participated in[19] China Railway Eryuan Engineering Group Co., Ltd., Horizontal Project, Unstable Rock, Rockfall and Stability of Side and Front Slopes at Tunnel Entrances in the Yichang-Wanzhou Section of the Zhengzhou-Wanzhou High-Speed Railway, 2017-03 to 2017-12, Participated in[20] National Natural Science Foundation of China, National Natural Science Foundation Project, Bedding Oxidation-Acid Corrosion Characteristics and Instability Mechanism of Black Shale, 2014-12 to 2018-12, Participated in[21] China Railway Eryuan Engineering Group Co., Ltd., Horizontal Project, Special Rock and Soil Types and Engineering Characteristics of the Sichuan-Tibet Railway, 2014-10 to 2015-10, Participated in[22] National Natural Science Foundation of China, National Natural Science Foundation Project, Oxidation Kinetic Mechanism of Sulfide Minerals during the Argillization Process of Black Rock Formations, 2014-08 to 2016-12, Participated in[23] Sichuan Road & Bridge Construction Group Co., Ltd., Horizontal Project, Stability Study of Bridge Foundation Bank Slope of Chishui River Grand Bridge on Jiangjin-Xishui-Gulin Expressway, 2014-07 to 2015-07, Participated in[24] Highway Planning, Survey and Design Institute of Sichuan Department of Transportation, Horizontal Project, Post-evaluation of Landslide Group Disease Treatment Engineering in the Qiandiaqiao to Longdanxi Section of the Sichuan-Tibet Highway, 2014-03 to 2014-07, Participated inAcademic Papers[1] Chunwei Sun, Sixiang Ling, Xiyong Wu, Jiannan Chen, Wencai Jiang. Oxidation of black shale and its deterioration mechanism in the slip zone of the Xujiaping landslide in Sichuan Province, Southwestern China[J]. Catena, 2021, 200: 105139. [2] Chunwei Sun, Sixiang Ling, Xiyong Wu, Marc-Henri Derron, Michel Jaboyedoff. A multi-source proxies approach to identifying local processes in Lower Permian black shale impacting on the sedimentary environment of Eastern Palaeo-Tethys Ocean[J]. Marine and Petroleum Geology, 2024, 106859. [3] Chunwei Sun, Jiannan Chen, Kuo Tian, Daoping Peng, Xin Liao, Xiyong Wu. Geochemical Characteristics and Toxic Elements in Alumina Refining Wastes and Leachates from Management Facilities[J]. International Journal of Environmental Research and Public Health, 2019, 16: 1297. [4] Chunwei Sun, Sixiang Ling, Siyuan Zhao, Hong Wen, Sen Wang. Quantitative Evaluation of Coseismic Deformations Induced by Seismogenic Faulting in Mining Exploration Area During the 2018 Xingwen and 2019 Changning Earthquakes, Sichuan, China[J]. Frontiers in Earth Science, 2022, 10. [5] Xiaoning Li, Kang Yin, Gen Zhang, Wu Bo, Gopi Krishna Basyal, Sixiang Ling, Tangyao Wang, Chunwei Sun. Cooling rate effects on mechanical deterioration and hydraulic implications of freeze-thaw damage in sandstone[J]. Environmental Earth Sciences, 2026, 85: 19. [6] Zuhao Lin, Sixiang Ling, Fei Luo, Fengxing Gao, Yanbing Pu, Minxuan Li, Xiaoyang Liu, Xiaoning Li, Chunwei Sun, Xiyong Wu. Comparisons of machine learning models for landslide susceptibility mapping in the Jiuzhaigou earthquake-affected area, China[J]. Bulletin of Engineering Geology and the Environment, 2026, 68: 10. [7] Xiaoning Li, Enjian Wu, Bo Wu, Sixiang Ling, Tangyao Wang, Chunwei Sun. Multiscale numerical and experimental evaluation of microindentation tests for characterizing the strength and failure mechanisms of black shale[J]. Rock Mechanics and Rock Engineering, 2025. [8] Junjie Feng, Wei Wei, Sixiang Ling, Xiaoning Li, Chunwei Sun, Xin Liao, Xiyong Wu. Geochemical investigations on black shale weathering profiles in contrasting terrains: Role of topography on chemical weathering[J]. Catena, 2025, 261: 109596. [9] Li Fei, Michel Jaboyedoff, Marc-Henri Derron, Tiggi Choanji, Chunwei Sun. Multiscale observations of diurnal thermal effects on rock failure and crack dynamics in soft marl layers (La Cornalle molasse rock wall, Switzerland)[J]. Engineering Geology, 2025, 108159. [10] Michel Jaboyedoff, Tiggi Choanji, Marc-Henri Derron, Li Fei, Amalia Gutierrez, Lidia Loiotine, François Noel, Chunwei Sun, Emmanuel Wyser, Charlotte Wolff. Introducing Uncertainty in Risk Calculation along Roads Using a Simple Stochastic Approach[J]. Geosciences, 2021, 11: 143. [11] Sixiang Ling, Xiyong Wu, Yong Ren, Chunwei Sun, Xin Liao, Baolong Zhu. Geochemistry of trace and rare earth elements during weathering of black shale profiles in Northeast Chongqing, Southwestern China: Their mobilization, redistribution, and fractionation[J]. Geochemistry, 2015, 75: 403-417. [12] Sixiang Ling, Xiyong Wu, Chunwei Sun, Xin Liao, Yong Ren. Mineralogy and geochemistry of three weathered Lower Cambrian black shale profiles in Northeast Chongqing, China[J]. Geosciences Journal, 2016, 20: 793-812. [13] Junpeng Huang, Chunwei Sun, Xiyong Wu, Sixiang Ling, Sen Wang, Rui Deng. Stability assessment of tunnel slopes along the Dujiangyan City to Siguniang Mountain Railway, China[J]. Bulletin of Engineering Geology and the Environment, 2020, 79: 1-19. Conference Presentations[1] November 2025, Dynamic Monitoring of Mudstone Swelling During Water Absorption via Point Cloud Features, The 15th Asian Regional Conference of IAEG, Kathmandu, Nepal, Oral Presentation [2] May 2025, Dynamic Monitoring Technology of Mudstone Water Absorption Deformation Based on 3D Point Cloud Characteristic Parameters, The 5th Badong International Academic Forum on Geohazards, Wuhan, China, Oral Presentation [3] May 2022, Rockfall triggering mechanism analyzed from video using optical flow technique, EGU General Assembly 2022, Vienna, Austria, Oral Presentation [4] May 2021, Oxidative weathering deterioration of black shale and its bedding shear failure modeling, EGU General Assembly 2021, Vienna, Austria, Oral Presentation [5] April 2019, Monitoring the post-failure deformation of a consequent bedding rockslide by TS-DInSAR technique, EGU General Assembly 2019, Vienna, Austria, Poster Presentation [6] June 2018, Railway location in central area of Wenchuan earthquake in China and its implication on Nepal’s post-earthquake reconstruction in mountainous area, International Conference RISK2RESILIENCE, Kathmandu, Nepal, Oral Presentation Patents[1] Xiaoning Li, Song Liang, Chunwei Sun, Hong Zhao, Kang Yin, Enjian Wu. 3D Dynamic Monitoring System and Method for Material Water Absorption Deformation Based on Hemispherical Field of View. CN 120522173B [2] Chunwei Sun, Xiyong Wu, Jingjie Sun, Jiajun Peng, Sen Wang, Sixiang Ling, Xin Liao. Leaching Test Device and Test Method for Water-Rock Chemical Reaction of Black Shale. CN108254528B [3] Chunwei Sun, Junpeng Huang, Xiyong Wu, Sen Wang, Hong Wen, Sixiang Ling, Xin Liao. Experimental Device and Method for Deterioration Mechanism of Fractured Rock under Water-Rock Interaction. CN109297869A [4] Chunwei Sun, Xiyong Wu, Sixiang Ling, Yajin Li, Sen Wang, Junpeng Huang. Experimental Device for Observing Rock Water Absorption and Seepage Process. CN109164030A [5] Chunwei Sun, Xiyong Wu, Jingjie Sun, Jiajun Peng, Sen Wang, Sixiang Ling, Xin Liao. Leaching Test Device and Test Method for Water-Rock Chemical Reaction of Black Shale. CN108254528A [6] Chunwei Sun, Xiyong Wu, Huan Guan, Xingguang Xiao, Ruyu Huang, Xian Li, Tao Yu, Xin Liao. Experimental Device for Determining Free Swelling Rate of Expansive Rock. CN108007422A [7] Chunwei Sun, Xiyong Wu, Wencai Jiang, Yuan Feng, Xin Liao, Sixiang Ling, Huan Guan. Experimental Device for Bedding Oxidation and Acid Erosion Reaction of Rock Strata. CN206848135U [8] Chunwei Sun, Xiyong Wu, Wencai Jiang, Yuan Feng, Sixiang Ling, Huan Guan. Experimental Device for Bedding Oxidation and Acid Erosion Reaction of Rock Strata. CN107063989A [9] Sixiang Ling, Xiyong Wu, Chunwei Sun, Yong Ren, Siyuan Zhao. Leaching Test Device for Detecting Release and Migration of Heavy Metal Elements. CN204405490U [10] Sixiang Ling, Xiyong Wu, Xiaoning Li, Yong Ren, Chunwei Sun, Siyuan Zhao. Leaching Test Device and Method for Indoor Heavy Metal Pollutants. CN104568677A [11] Yusong Feng, Xiyong Wu, Sixiang Ling, Chunwei Sun, Qiang Teng, Ruiting Yao, Mingyu Liu. Disintegration Resistance Tester with Improved Functions. CN217587218U [12] Gen Zhang, Chengye Yang, Hong Wen, Chunwei Sun, Tangjin Ye, Baima Shendan, Congcong Liu, Wei Tao. Slope Avalanche Disaster Monitoring System Based on Oblique Photogrammetry Technology. CN212694548U [13] Yan Wang, Xiyong Wu, Shiming Wang, Xin Liao, Shijie Wang, Chunwei Sun, Meng'en Wang, Xuantu Zhang, Zhanning Fan. Freeze-Drying Device for Soil Microstructure Testing. CN209689283U [14] Yong Ren, Chunwei Sun, Junpeng Huang, Xiyong Wu, Huipeng Yuan, Sen Wang, Hong Wen, Jingjie Sun. Experimental Device for Deterioration Mechanism of Fractured Rock under Water-Rock Interaction. CN209117524U [15] Yajin Li, Chunwei Sun, Fei Li, Yan Wang, Sixiang Ling, Xiyong Wu. Experimental Device for Observing Rock Water Absorption and Seepage Process. CN208780601U |
Teaching Work
UAV Emergency Investigation Technology |