Threshold Analysis of Rainfall Induced Geological Hazards on Highways in Hunan Province - Zhou, Wei; Li, Shuxiang; Li, Fu; Liu, Yu; Wang, Yao; Liu, Bo (2025 Asia-Europe Conference on Cybersecurity, Internet of Things and Soft Computing (CITSC), Cybersecurity, Internet of Things and Soft Computing (CITSC), 2025 Asia-Europe Conference on, CITSC, 2025)