철도노반과 기초지반(고성토사면) 안정에 관한 연구

A Study on the Stability for the Railroad Bed and the Foundation Ground (High Landfill Slope)

Recently, medium or slight earthquakes was occurred in the Korea Peninsula and seismic design is considered seriously in the railroad facilities as case of other civil engineering facilities. In this study, it selected the Seongnam-Yeoju railroad 6th section and seismic analysis was accomplished. Specially, unlike existing seismic analysis using the artificial earthquake and the real earthquake, seismic analysis using a seismic vibration and the train vibration was accomplished. 1-D and 2-D ground response analysis of the railroad bed and 3-D Finite element analysis in the bridge connection section of high landfill slope was accomplished. Also, slope stability analysis and the evaluation of liquefaction was accomplished.