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Analisis Tebal Lapis Tambah Perkerasan Lentur Pada Ruas Jalan Kolaka Rate-Rate

Sultra Civil Engineering Journal (SCiEJ) · Vol. 7 No. 1 (2026) · pp. 729–742

DOI
10.54297/sciej.v7i1.1487
ISSN
2716-1714
Published
2026-04-30
Publisher
Universitas Sulawesi Tenggara
Language
eng
License
creativecommons.org/licenses/by/4.0

Abstract

This study aims to analyze the structural capacity of the existing pavement and to determine the required thickness of flexible pavement overlay on the Kolaka – Rate-rate Road section to adequately serve traffic loads over a 20-year design life. Based on traffic survey results, the Average Daily Traffic (ADT) indicates a dominant contribution from heavy vehicles. The calculation shows a daily Equivalent Standard Axle (ESA) value of 1,322.47 ESA/day, with the largest contribution coming from 3-axle and ≥4-axle trucks. Considering an annual traffic growth rate of 5% and a 20-year design life, the Cumulative Equivalent Standard Axle (CESA) is estimated at approximately 1.60 × 10⁷ ESA. The evaluation of the existing pavement structure yields a Structural Number (SNₑₓ) of 6.96. Based on the relationship between CESA and subgrade bearing capacity (CBR 6%), the required Structural Number (SNᵣ) is determined to be 8.50. The difference between the required SN and the existing SN results in an overlay Structural Number (SNₒᵥ) requirement of 1.54. This value is then converted into the required asphalt overlay thickness using the appropriate layer coefficient

Collaboration network of the authors

40 authors · 115 co-authorship links · 4 across different organisations · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Sulawesi Tenggara
  • Universitas Halu Oleo
  • World Bank
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Sufrianto SufriantoUniversitas Sulawesi Tenggara26
Hujiyanto HujiyantoUniversitas Sulawesi Tenggara13
Sulaiman SulaimanUniversitas Sulawesi Tenggara9
Catrin SudardjatUniversitas Sulawesi Tenggara6
Sitti HawaUniversitas Sulawesi Tenggara5
Hakiman HakimanUniversitas Sulawesi Tenggara5
Andi MakkawaruUniversitas Sulawesi Tenggara5
Haryono HaryonoUniversitas Sulawesi Tenggara3
La Ode Musa RachmatUniversitas Sulawesi Tenggara3
Hayadi HayadiUniversitas Sulawesi Tenggara2
La Ode Muhamad MagribiUniversitas Sulawesi Tenggara2
Syamsuddin SyamsuddinUniversitas Halu Oleo2
Komang Agus SaputraUniversitas Sulawesi Tenggara2
Andi Kukuh SetiawanUniversitas Sulawesi Tenggara2
Andi Makkawaru Isazarni JassinAffiliation unknown2
Hado HadoUniversitas Sulawesi Tenggara2
Syamsuddin SyamsuddinUniversitas Sulawesi Tenggara2
Hado HadoUniversitas Sulawesi Tenggara1
Catrin SudardjatUniversitas Sulawesi Tenggara1
Syamsuddin SyamsuddinUniversitas Sulawesi Tenggara1
Sri Jayani SafitriUniversitas Sulawesi Tenggara1
Nurmaida NurmaidaUniversitas Sulawesi Tenggara1
Ahmad AhmadUniversitas Sulawesi Tenggara1
M BasriUniversitas Sulawesi Tenggara1
Sulaiman sulaimanAffiliation unknown1
La Ode Muh MagribiUniversitas Sulawesi Tenggara1
Sumariyani SumariyaniWorld Bank1
Dian FitrawansyahUniversitas Sulawesi Tenggara1
Eko Efendi JuantoroUniversitas Sulawesi Tenggara1
La Ode Munawal Akbar IdatiUniversitas Sulawesi Tenggara1
Arsum Rheza Djaya SaputraUniversitas Sulawesi Tenggara1
Ramadhan Hidayat PutraUniversitas Sulawesi Tenggara1
Amad Syarif SyukriAffiliation unknown1
Catrin SudarjatUniversitas Sulawesi Tenggara1
La Ode Ahmad RasyidAffiliation unknown1
Neti RahmawatiAffiliation unknown1
La Derita FlorentinusUniversitas Sulawesi Tenggara1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://jurnal-unsultra.ac.id/index.php/scej/oai, first harvested 30 Okt 2026, last seen 30 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Analisis Tebal Lapis Tambah Perkerasan Lentur Pada Ruas Jalan Kolaka Rate-Rate</dc:title>
	<dc:creator>Ilham, Vickky Anggara</dc:creator>
	<dc:creator>Lakawa, Irwan</dc:creator>
	<dc:creator>Aprillian, Siti Mariam</dc:creator>
	<dc:description xml:lang="en-US">This study aims to analyze the structural capacity of the existing pavement and to determine the required thickness of flexible pavement overlay on the Kolaka – Rate-rate Road section to adequately serve traffic loads over a 20-year design life. Based on traffic survey results, the Average Daily Traffic (ADT) indicates a dominant contribution from heavy vehicles. The calculation shows a daily Equivalent Standard Axle (ESA) value of 1,322.47 ESA/day, with the largest contribution coming from 3-axle and ≥4-axle trucks. Considering an annual traffic growth rate of 5% and a 20-year design life, the Cumulative Equivalent Standard Axle (CESA) is estimated at approximately 1.60 × 10⁷ ESA. The evaluation of the existing pavement structure yields a Structural Number (SNₑₓ) of 6.96. &amp;nbsp;Based on the relationship between CESA and subgrade bearing capacity (CBR 6%), the required Structural Number (SNᵣ) is determined to be 8.50. The difference between the required SN and the existing SN results in an overlay Structural Number (SNₒᵥ) requirement of 1.54. This value is then converted into the required asphalt overlay thickness using the appropriate layer coefficient</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Sulawesi Tenggara</dc:publisher>
	<dc:date>2026-04-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jurnal-unsultra.ac.id/index.php/scej/article/view/1487</dc:identifier>
	<dc:identifier>10.54297/sciej.v7i1.1487</dc:identifier>
	<dc:source xml:lang="en-US">Sultra Civil Engineering Journal (SCiEJ); Vol 7 No 1 (2026): Sultra Civil Engineering Journal (SCiEJ); 729-742</dc:source>
	<dc:source>2716-1714</dc:source>
	<dc:source>10.54297/sciej.v7i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jurnal-unsultra.ac.id/index.php/scej/article/view/1487/1013</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2026 Vickky Anggara Ilham, Irwan Lakawa, Siti Mariam Aprillian</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>