Investigating the Displacement Characteristics of An Extremely Active Landslide

C. Peng, M. Weng, C. Yang, Y. Fu, T. Teo, Y. Ngui, C. Lin, H. Chen

研究成果: Conference contribution同行評審

摘要

For a translational landslide, the sliding mass typically remains constant normal stress state and mineral content before the depositional or hitting stage. Therefore, the slip rate becomes one of the main influencing factors on the variation of shear resistance from initial to rapid movement (Togo et al., 2014; Yang et al., 2014; Scaringi et al., 2018). Therefore, we combined these technologies, including analysis of aerial images, in situ displacement measurements to investigate the displacement behavior of an active landslide located in a schist area in Taiwan. From the initiation of the landslide in 2015 to July 2021, the landslide generated a horizontal displacement of 33.30 m, representing a strain of 9.00% and exhibited a considerable displacement rate (5–30 mm/day) during the measuring period; however, it has not yet progressed to a catastrophic failure. By integrating the surficial and underground measurements, the location of the basal slip surface developed from the existing schist foliation was confirmed, and the entire displaced mass behaved as a planar-like mass, sliding along the slip surface.

原文English
主出版物標題5th Asia Pacific Meeting on Near Surface Geoscience and Engineering, NSGE 2023
發行者European Association of Geoscientists and Engineers, EAGE
ISBN(電子)9789462824577
DOIs
出版狀態Published - 2023
事件5th Asia Pacific Meeting on Near Surface Geoscience and Engineering, NSGE 2023 - Taipei, Taiwan
持續時間: 6 3月 20239 3月 2023

出版系列

名字5th Asia Pacific Meeting on Near Surface Geoscience and Engineering, NSGE 2023

Conference

Conference5th Asia Pacific Meeting on Near Surface Geoscience and Engineering, NSGE 2023
國家/地區Taiwan
城市Taipei
期間6/03/239/03/23

指紋

深入研究「Investigating the Displacement Characteristics of An Extremely Active Landslide」主題。共同形成了獨特的指紋。

引用此