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http://dx.doi.org/10.12814/jkgss.2018.17.4.011

Slope Behavior Analysis Using the Measurement of GFRP Underground Displacement  

Jin, Ji-Huan (Smart Geotech Co., LTD., Kangwon National University)
Lim, Hyun-Taek (Department of Regional Infrastructure Engineering, Kangwon National University)
Bibek, Tamang (Department of Regional Infrastructure Engineering, Kangwon National University)
Chang, Suk-Hyun (Dongmyeong Engineering Consultants & Architecture Co., LTD.)
Kim, Yong-Seong (Department of Regional Infrastructure Engineering, Kangwon National University)
Publication Information
Journal of the Korean Geosynthetics Society / v.17, no.4, 2018 , pp. 11-19 More about this Journal
Abstract
Although many researches related to monitoring and automatic measuring devices for early warning system during slope failure have been carried out in Korea and aboard, most of the researches have installed measuring devices on the slope surface, and there are only few researches about warning systems that can detect and warn before slope failure and disaster occurs. In this study, slope failure simulation experiment was performed by attaching sensors to rock bolts, and initial slope behavior characteristics during slope failure were analyzed. Also, the experiment results were compared and reviewed with varied slope conditions, i.e. shotcrete slope and natural slope, and varied material conditions, i.e. GFRP and steel rock bolt. This study can be used as a basic data in development of warning and alarm system for early evacuation through early detection and warning before slope failure occurs in steep slopes and slope failure vulnerable areas.
Keywords
Slope failure prediction; Underground displacement; Measuring system; GFRP (Glass fiber reinforced plastic); Rock bolt;
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