MULTIPLE TIE TAMPER의 투입주기평가에 관한 연구

초록

This paper establish the systematical scheme that evaluates the operation frequencies of the MTT(Multiple Tie Tamper). An evaluation of the operation of the operation frequencies, covering 4 different permanent ways that are Kyungbu, Honam, Jungang and Youngdong, has been carried out using real track irregularities. The deterioration rate of track irregularities used to evaluate rational operation frequencies of MTT in a block of railway track. Furthermore, this paper provides the scheme that prevents damage due to excess using of MTT and to promote efficiency of MTT application.