CD Skripsi

Analisis Tebal Perkerasan Lentur Pada Beban Lalu Lintas Rendah Di Atas Tanah Gambut Berdasarkan Metode Mekanistik Empirik Dengan Program Kenpave

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ABSTRACT
Flexible pavement planning on peat soil requires a special approach because of its
highly compressible nature and low bearing capacity. According to data from the
Ministry of Environment and Forestry, Riau Province is one of the five provinces
with the largest peatland distribution in Indonesia, at around 5.3 million hectares.
This fact highlights the critical importance of designing adaptive road
infrastructure that accommodates peat soil conditions. This study aims to design
the thickness of flexible pavement layers using the mechanistic-empirical method
with Kenpave software, based on variations in design loads (ESA5), and to analyze
peat soil subsidence at two study locations: Labersa and Rimbo Panjang, over a
design life of 20 years. Pavement design is carried out for four variations of design
loads: 500,000, 1,000,000, 1,500,000, and 2,000,000 ESA5. The results indicate
that the combination of pavement layers safe against fatigue cracking and
permanent deformation is (1) for 500,000-1,000,000 ESA5, consisting of AC-WC 4
cm, LFA A 10 cm, LFA B 15 cm; (2) for 1,500,000-2,000,000 ESA5, consisting of
AC-WC 4 cm, LFA A 15 cm, LFA B 15 cm. The settlement analysis indicates that the
peat soil at the Labersa site with depths of 5 m and 10 m experienced settlements
of 1.195 m and 1.812 m, respectively, over 20 years. Meanwhile, at the Rimbo
Panjang location, a decrease of 1.732 m and 2.164 m occurred at peat depths of 5
m and 10 m. The period for the initial 10 cm decrease ranged from 1.2 to 2.4
months. The pavement design from this study works well for light traffic in terms of
how it holds up, using the mechanistic-empirical method, which is a practical way
to assess it, but it's still very important to stabilize or improve the peat soil when
putting it into practice.
Keywords: Flexible Pavement, MDPJ 2024, Empirical Mechanistics, Peat Soil,
Consolidation

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2107112803

Penerbit

Pekanbaru : Universitas Riau – F.TEKNIK – sipil., 2025

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2107112803

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK SIPIL

Info Detail Spesifik

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Pernyataan Tanggungjawab

daus

Versi lain/terkait

Lampiran Berkas

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