A Study of Allowable Vertical Curve Radius on Horizontal Curved Section

원곡선구간에 종곡선 설치 가능한 곡선반경에 관한 연구

A vertical curve should be installed in straight section. In case, it be installed on horizontal curved section, safety factor go down. In this study, it is calculated that the deficiency of cant about vertical curve radius on horizontal curved section. The result of this study will be used on planning the tack layout of railroad and design the track construction.