레일시험부설을 통한 레일 편마모 연구

초록

The purpose of this paper is the maintenance of city facilities of railway track rail wear on the study is to present an effective wear reduction plan. To this end, the Urban Area of railway track STEDEF on concrete road curve radius (R) 600 or less curved section to section 60K heat-treated rails and rails and rails 60 attached to the test through the measured data based on the value of rail wear, rail and multiple factors and uneven wear correlations were compared and analyzed. Rails attached to the test data obtained from the uneven wear full array of value comparison, analysis by type rail, jonggu baebyeol, radius-specific factors impact on the wear resistance of the rails are particularly large, curved cant lack of wealth and influence, such as train speed acceleration and deceleration large station premises (R ≤ 600) If the rail is worn duhwa was found to be effective in reducing.