Dynamic failure mechanisms and hazard evaluation of rock collapse induced by extreme rainfall in Changbai County highways

Abstract Rock collapses induced by extreme rainfall frequently occur along highways in Changbai County, posing serious threats to traffic safety and regional sustainable development. This study introduces a slope-unit zoning approach into the hazard assessment of collapses, integrating UDEC (Univers...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Xing Liu, Qiuling Lang, Jiquan Zhang, Yichen Zhang, Chenglong Yu, Qingze Jin, Yu Liu, Ziyang Wan, Peng Liu
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-03-01
Subjects:	Extreme rainfall Rock collapse Hazard assessment, UDEC numerical simulation, dynamic failure mechanism
Online Access:	https://doi.org/10.1038/s41598-025-94756-x