ABSTRAK I Gusti Ayu Shintya Muliarta
Terbatas  Alice Diniarti
» Gedung UPT Perpustakaan
Terbatas  Alice Diniarti
» Gedung UPT Perpustakaan
BAB 1 - I GUSTI AYU SHINTYA M
Terbatas  Alice Diniarti
» Gedung UPT Perpustakaan
Terbatas  Alice Diniarti
» Gedung UPT Perpustakaan
BAB 2 - I GUSTI AYU SHINTYA M
Terbatas  Alice Diniarti
» Gedung UPT Perpustakaan
Terbatas  Alice Diniarti
» Gedung UPT Perpustakaan
BAB 3 - I GUSTI AYU SHINTYA M
Terbatas  Alice Diniarti
» Gedung UPT Perpustakaan
Terbatas  Alice Diniarti
» Gedung UPT Perpustakaan
BAB 4 - I GUSTI AYU SHINTYA M
Terbatas  Alice Diniarti
» Gedung UPT Perpustakaan
Terbatas  Alice Diniarti
» Gedung UPT Perpustakaan
BAB 5 - I GUSTI AYU SHINTYA M
Terbatas  Alice Diniarti
» Gedung UPT Perpustakaan
Terbatas  Alice Diniarti
» Gedung UPT Perpustakaan
Indonesia has been independently making an effort in developing our own technology
and infrastructure for high-speed train. To design a new railway bogie, a comprehensive analysis
followed by a series of testing is required. One of the processes to ensure smooth operation is
by evaluating the wheel-to-rail contact mechanics and dynamics of the railway vehicles
themselves using a roller rig. The objective of this study is to detect forces occurring on the
contact points using strain gauges on the rollers. It aims to provide preliminary data for future
analysis of the wheel-rail interaction using a 1:5 scaled roller rig.
This study consists of redesigning the roller's thickness or even the design itself, such as
the addition of holes on the roller body, which will be modelled utilizing Solidworks software.
Consequently, this change should still maintain and preserve the strength of the roller so the
study can be conducted without any inaccuracies in the simulation. ANSYS software will be
used to construct the roller finite element model and conduct the load simulation. The optimal
positions of the sensors will also be determined using the load simulation results from bogie
frame and wheelset to the roller which then allows generation of various strain readings.
In this final project, strain characteristics of the roller in the 1:5 scaled roller rig will be
analysed by previously determining the best design of the roller to conduct force measurement,
the optimal strain measuring points and the configuration of strain gauges as sensors in the
wheatstone bridge positioned on the roller.