Ballasted Track Status Evaluation Based on Apparent Track Stiffness Index

Currently, maintenance work for ballasted track is performed based on the Track Quality Index (TQI) without a fundamental cause investigation for track irregularity. In this study, a new evaluation standard for ballasted track status is proposed to overcome the limitations of current maintenance wor...

詳細記述

書誌詳細

出版年:	Applied Sciences
主要な著者:	Bongsik Park, Yeong-Tae Choi, Sung Ho Hwang
フォーマット:	論文
言語:	英語
出版事項:	MDPI AG 2020-07-01
主題:	ballasted track track status evaluation light falling weight deflectometer apparent track stiffness stiffness index
オンライン･アクセス:	https://www.mdpi.com/2076-3417/10/14/4729