Open AccessAnalysis Effect Of Thick Ballast On Track Quality Index (TQI) Value Route Wonokromo – Mojokerto
Author(s) -
Untung Subarkah,
Hera Widyastuti,
Catur Arif Prastyanto
Publication year - 2021
Publication title -
jurnal penelitian transportasi darat/jurnal penelitian transportasi darat
Language(s) - English
Resource type - Journals
eISSN - 2579-8731
pISSN - 1410-8593
DOI - 10.25104/jptd.v23i1.1589
Subject(s) - ballast , track (disk drive) , track geometry , railway line , index (typography) , quality (philosophy) , ride quality , marine engineering , engineering , structural engineering , transport engineering , computer science , electrical engineering , mechanical engineering , physics , quantum mechanics , world wide web
In Operational Area 8 Surabaya there are several railway lines, one of which is the Wonokromo - Mojokerto line. This lane has a fairly heavy train traffic frequency including the connecting lane south. This will affect the quality of roads on the Wonokromo - Mojokerto line. To assess damage to a railroad seen from several aspects in the structure of the railroad. These aspects are the structure of the railroad, the structure of the railroad and the geometrical structure of the railroad. In Indonesian railways, the railroad uses railroad geometry consisting of several parameters (track gauge, cant, longitudinal level, and lateral level.) as a basis for assessing railroad quality. In this study will analyze the structure of the railroad under the thickness of the ballast to the Track Quality Index (TQI). In this study using a simple linear regression analysis to determine the variation of the thickness of the ballast to TQI. From the results of the analysis conducted, obtained thickness changes that occur in ballast that affect the value of the Track Quality Index (TQI). Where the greater ballast, the greater the value of TQI.