Timetable First World Congress of International Consortium on Geo-disaster Reduction 1st ICGdR World Congress

Timezone：Asia/Hong_Kong

Day 3,Aug. 11, 2026Tuesday

S4.5	Start	End	Duration	ID
S4.5	Session 4 Day 3@Session 4 Marine Geo-disaster and Geo-environment 11 Aug 2026, 10:45-12:00 The Hong Kong Polytechnic University Z410, Block Z Offline Conference Oral Session Timetable V7 Updated：05 Aug 2026, 09:06
Chairs: Xiaolei LIU & Lu JING
10:45	11:00	15	107	Solidification of high-water content marine deposits by in-situ treatment of magnesia-based bio-cement: Clay content effect Dianlong WANG/The Hong Kong Polytechnic University Invited speech
11:00	11:15	15	70	Soil surface erosion simulation using material point method Hang FENG/The Hong Kong Polytechnic University Oral Presentation
11:15	11:30	15	160	Passive Seismic Observations of Methane Migration and Release in Seafloor Sediments Zhaoyang TIAN/Ocean University of China Oral Presentation
11:30	11:45	15	58	Shear Behavior and Empirical Strength Model of Rough Granite Discontinuities after Thermal Treatment Zehao TONG/Tongji University Oral Presentation
11:45	12:00	15	55	Reproducible Particle Breakage Saturation and Multiscale Structural Evolution in Crushable Model Granular Media under Cyclic Shear Ruihao LI/Tongji University Oral Presentation
12:00	14:00	120		Lunch (U-green & Ju Yin House Seafood Restaurant, Communal Building)

International Consortium on Geo-disaster Reduction (ICGdR)