Speech Title: A Chinese Self-developed Computational Platform Fssicas for Offshore Geotechnics and Marine Engineering Geology: Theory, Verifications, Characteristics and Applications
Abstract: FssiCAS is a Chinese self-developed computational platform in the fields of offshore geotechnics and marine engineering geology, available at https://www.fssi.ac.cn/download.html. It can be utilized to study the fluid-structure-seabed interaction, ocean wave/seismic wave-induced dynamics and instability of marine structure and its seabed foundation. It also can be used in the traditional geotechnical engineering problems involving soil/rock mechanics. In the training course, we will systematically introduce the mathematical theory, a series of experimental and analytical verifications for FssiCAS. Most importantly, the typical characteristics and functionalities of FssiCAS will be emphasized. Finally, some typical engineering applications about breakwaters, offshore wind turbines will be detailly presented.
Jianhong Ye
Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, China
Date: Sept. 21 Time: 13:30-14:50
Bio.: Jianhong Ye is currently a full professor at the Institute of Rock and Soil Mechanics, Chinese Academy of Sciences (CAS). He obtained BEng from the China University of Geosciences (Beijing) in 2006, MEng from the Institute of Geology and Geophysics, CAS in 2019, and PhD from the University of Dundee in 2012. He accepted support from the National Overseas High-Level Talent Program in 2015. Over the last 14 years, he has self-developed the computational platform FssiCAS. His research interests include offshore geotechnics, marine engineering geology, Fluid-Structure-Seabed Interaction, and computational geomechanics. So far, he has published more than 60 high-level papers with nearly 1800 citations (Google Scholar). He currently serves as an editorial board member of Bulletin of Engineering Geology and the Environment, China Ocean Engineering, Applied Science-Basel, Rock and Soil Mechanics etc. Professor Ye has received several academic awards in China, and has granted more than ￥20 million funding to support his research.
Chaojun Ouyang
Institute of Mountain Hazards and Environment,Chinese Academy of Sciences, China
Date: Sept. 21 Time: 15:00-16:20
Bio.:Chaojun Ouyang is a researcher of Institute of Mountain Hazards and Environment of CAS. He has won the NSFC Outstanding Youth Fund, and Outstanding Member of Youth Innovation Promotion Association. He is the director of the Key Laboratory of Mountain Hazards and Earth Surface Processes of CAS. He is mainly engaged in the research of geological disaster dynamic mechanism and risk assessment, prediction and early warning based on numerical simulation of dynamic process. He has independently developed an important professional software, which is the earth-surfaced dynamic simulation software-MassFlow. He has published more than 50 SCI papers in well-known journals in this field, including more than 30 SCI papers as the first/corresponding author, and has been selected into the list of the world's top 2% scientists released by Stanford University in 2022. He is the vice president of the Council of Youth Innovation Promotion Association of Chinese Academy of Sciences, the scientific editor of SCI journals Landslides and Journal of Mountain Science, and the editorial board member of The Innovation.
Speech Title: Applications and Operations of Numerical Modeling Software of Dynamic Process of Earth-Surfaced Flow—massflow
Abstract: Massflow (www.massflow-software.com) is based on the depth-integrated continuum and solved by second-order MacCormack-TVD finite difference method. Shared code and friendly GUI are provided for researchers and engineers. Based the framework, we have done several insightful simulations of real landslides and debris flows. Researcher has published more than 100 papers based on this software. We will introduce the basic of the software, the mechanism and related model to modeling the real hazards, and the framework and finished work of forecasting of catchment flood or debris flow. More than 2000 people are in the QQ group (436302485), please join it before the course.
Chun Liu
Nanjing University, China
Date: Sept. 21 Time: 16:30-17:50
Bio.: Chun Liu is a professor at Nanjing University. In 2012, he got his PhD degree from Nanjing University. Later, he conducted postdoctoral research at Stanford University and joined Nanjing University in 2014. His research interests include discrete element theory, system development, and the applications in geology and geotechnics. He hosted or participated in 10 National Natural Science Foundation projects, and has over 90 papers published. Since 2011, he developed a high-performance discrete element software MatDEM from scratch, which received the "China Digital Simulation Independent Software Innovation Award". Now, the MatDEM has been applied in the fields of geotechnics, geology, and industry, etc., and has over 2000 users.
Speech Title: The Principle and Applications of Discrete Element Software MatDEM
Abstract: The discrete element method has broad application value in scientific research and industry. Based on the innovative matrix computing of the discrete element method, the high-performance discrete element software MatDEM can handle millions of elements in one workstation. Please download the MatDEM software, tutorials (in Chinese and English) from http://matdem.com before the training course.
Copyright © 2023 The XIV International Association of Engineering Geology and the Environment Congress (IAEG XIV Congress 2023)