Authors :
Muhammad Yasin; Puguh Budi Prakoso; Yasruddin
Volume/Issue :
Volume 8 - 2023, Issue 5 - May
Google Scholar :
https://bit.ly/3TmGbDi
Scribd :
https://shorturl.at/wxCQT
DOI :
https://doi.org/10.5281/zenodo.7962364
Abstract :
Indonesia has regulations and guidelines for
designing pavement structures modified by several
developed countries. One of the pavement methods used
in Indonesia is the Pt T-01-2002-B method derived from
AASHTO 1993. However, today Indonesia has an update
on the pavement method used, namely the Pavement
Design Manual 2017 method sourced from AASHTO
and AUSTROAD. The purpose of this study is to
determine the results of comparing the thickness of
flexible pavement between the Pt T-01-2002-B and MDP
2017 methods by varying the CBR value and traffic load.
Then analyze the results of thick planning using Finite
Element Analysis modeling in the ANSYS program
which aims to determine the value of stress that occurs in
the subgrade. From the results of the research
conducted, it was found that the variation of CBR value
> 1.5% overall pavement thickness produced using the
Pt T-01-2002-B method was thicker than MDP 2017
method. However, at CBR 1.5%, the MDP 2017 method
produces a much thicker pavement than the Pt T-01-
2002-B method. The large difference in pavement
thickness between the two methods is due to differences
in design parameters and the selection of pavement
materials. Based on the stress results, the Pt T-01-2002-B
method is considered more conservative than the MDP
2017 method. However, in soil conditions with CBR
values below 2.5%, the MDP 2017 method is considered
more conservative.
Keywords :
Flexible pavement; Pt T-01-2002-B; MDP 2017; odemark method; finite element analysis; stress
Indonesia has regulations and guidelines for
designing pavement structures modified by several
developed countries. One of the pavement methods used
in Indonesia is the Pt T-01-2002-B method derived from
AASHTO 1993. However, today Indonesia has an update
on the pavement method used, namely the Pavement
Design Manual 2017 method sourced from AASHTO
and AUSTROAD. The purpose of this study is to
determine the results of comparing the thickness of
flexible pavement between the Pt T-01-2002-B and MDP
2017 methods by varying the CBR value and traffic load.
Then analyze the results of thick planning using Finite
Element Analysis modeling in the ANSYS program
which aims to determine the value of stress that occurs in
the subgrade. From the results of the research
conducted, it was found that the variation of CBR value
> 1.5% overall pavement thickness produced using the
Pt T-01-2002-B method was thicker than MDP 2017
method. However, at CBR 1.5%, the MDP 2017 method
produces a much thicker pavement than the Pt T-01-
2002-B method. The large difference in pavement
thickness between the two methods is due to differences
in design parameters and the selection of pavement
materials. Based on the stress results, the Pt T-01-2002-B
method is considered more conservative than the MDP
2017 method. However, in soil conditions with CBR
values below 2.5%, the MDP 2017 method is considered
more conservative.
Keywords :
Flexible pavement; Pt T-01-2002-B; MDP 2017; odemark method; finite element analysis; stress