Analysis of the Controlling Factors of an Urban-type Landslide at Hwangryeong Mountain Based on Tree Growth Patterns and Geomorphology

Choi, Jin-Hyuck; Kim, Hyun-Tae; Oh, Jin-Seok; Kim, Young‐Seog

doi:10.9720/kseg.2011.21.4.281

Cited by 6 publications

(1 citation statement)

References 2 publications

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“…Various studies have been conducted to respond to increasing landslide damage including studies related to the cause and characteristics of landslides (Song and Hong, 2007;Choi et al, 2011), the evaluation of vulnerabilities to landslide damage (Kang and Kim, 2015;Kim et al, 2019), landslide prevention and restoration measures (Lee et al, 2018;Jang et al, 2020), and the establishment and operation of evacuation management criteria to reduce human casualties from landslides (Park et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

New Evacuation Management Criteria for Potential Landslides Based on Experimental Studies

Choi

Jung²,

Suk³

et al. 2022

Front. Environ. Sci.

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This study developed and verified landslide evacuation management criteria through the analysis of surface behaviors (the surface displacement and slope) to minimize casualties and property damage caused by landslides. First, for the surface-displacement–based evacuation management criteria, short-term–based management criteria were developed through the analysis of experimental results, and long-term–based evacuation management criteria were developed through the analysis of site collapse data. Furthermore, the reliability of the developed criteria was verified through additional experiments and comparison with the results of previous domestic and overseas studies. Next, surface-angle–based evacuation management criteria were developed through the analysis of experimental results, and the reliability of the developed criteria was verified through additional experiments. Finally, the phased management criteria of these two criteria categories were directly compared and their similar results (i.e., warning times) were verified. This analysis confirmed that the investigated surface-angle–based management criteria can serve as an auxiliary form of the surface-displacement–based evacuation management criteria.

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