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Kajian Keandalan Ketebalan Konstruksi Terhadap Masa Layanan Berdasarkan Fatigue Dan Lendutan Pada Kasus Pelebaran Jalan Bts Kampar - Bts Kota Bangkinang

Premature damage to flexible pavements in Indonesia is generally caused by overloading, poor construction quality, and suboptimal design. One critical point of damage occurs in road widening projects, particularly at the interface between old and new structures, which is vulnerable to material fatigue and deformation due to repeated deflections. This study was conducted on the BTS Kampar Regency – BTS Bangkinang road segment in Riau Province, which has experienced increased traffic volume due to regional development. The objective of this research is to evaluate pavement design based on existing planning (AASHTO 1993 Method) and the 2024 Pavement Design Manual (MDP), analyze service life using a mechanistic-empirical approach with the KENPAVE software, and assess the impact of variations in Vehicle Damage Factor (VDF) and traffic growth rates on pavement structural performance. The results indicate that the MDP-based design is more efficient than AASHTO 1993 due to the inclusion of an AC-Base layer, which helps distribute loads more evenly. Under a combined VDF scenario with 4.8–5% traffic growth, the fatigue-related service life meets the 10-year target, but fails to satisfy the permanent deformation criteria. In the extreme traffic scenario (factual VDF for 10 years), both types of distress occur before 5 years. Therefore, a more robust and adaptive pavement design is required to accommodate extreme traffic conditions and ensure structural reliability over the intended service life.

Keywords: flexible pavemen; road widening; service life; fatigue; permanent deformation, KENPAVE, VDF.

Ketersediaan
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Perpustakaan Universitas Riau 2110246769
2110246769
Tersedia
Informasi Detail
Judul Seri
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No. Panggil
2110246769
Penerbit
Pekanbaru : Universitas Riau PASCA Magister Teknik Sipil.,
Deskripsi Fisik
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Bahasa
Indonesia
ISBN/ISSN
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Klasifikasi
2110246769
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Tipe Media
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Tipe Pembawa
-
Edisi
-
Subjek
Magister Teknik Sipil
Info Detail Spesifik
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Pernyataan Tanggungjawab
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