ANALISIS KAPASITAS TIANG PANCANG TERHADAP BEBAN IMPAK PADA STRUKTUR PELINDUNG PILAR JEMBATAN

Authors

  • Putri Nurul Kusuma Whardani Program Studi Teknik Sipil, Fakultas Sains dan Teknologi, Universitas Jambi, Jambi
  • Veriza Agistin Program Studi Manajemen Rekayasa Konstruksi, Politeknik Negeri Padang, Padang
  • Ade Nurdin Program Studi Teknik Sipil, Fakultas Sains dan Teknologi, Universitas Jambi, Jambi
  • Fadhol Yudhagama Program Studi Teknik Sipil, Fakultas Teknik Sipil dan Perencanaan, Universitas Islam Indonesia

DOI:

https://doi.org/10.33387/josae.v8i1.10318

Keywords:

Bridge fender, Impact load, Barge, Pile foundation

Abstract

The Batanghari I Bridge in Jambi Province is a strategic piece of infrastructure that spans a busy river shipping lane frequently traversed by heavily loaded coal barges. The bridge's pier protection structures (fenders), particularly at piers 5 and 6, have experienced multiple direct collisions with barges. This raises concerns about the pile foundation system’s capacity within the fender structure to withstand impact loads. This study aims to analyze the structural capacity of pile foundations under barge impact loads using a numerical approach. The method employed involves mathematical modeling using the MIDAS Civil software, with input data consisting of secondary sources such as barge specifications, soil data, and the geometry of the fender structure. The impact load is calculated based on the provisions of the Ministry of Public Works and Housing Circular No. 12/SE/M/2015, using a design barge with a length of 270 feet and a full load of 5,200 tons. The impact energy is calculated at 39,169.22 Joules, resulting in a lateral impact force of 472.95 kN, which increases to 756.72 kN after applying the live load factor. The modeling results indicate that a D1000 steel pile with a length of 30 meters possesses sufficient structural capacity to withstand the impact load from the design barge. The study concludes that the existing fender structure remains viable for continued use.

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References

AASHTO. (2014). LRFD Bridge Design Specifications (7th ed.). American Association of State Highway and Transportation Officials.

Balai Pelaksanaan Jalan Nasional Provinsi Jambi. (2024). Laporan Inspeksi Jembatan Batanghari I Tahun 2024 [Dokumen tidak dipublikasikan].

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Das, B. M. (2010). Principles of Foundation Engineering (7th ed.). Cengage Learning.

Kementerian Pekerjaan Umum dan Perumahan Rakyat. (2015). Surat Edaran Menteri PUPR No. 12/SE/M/2015 tentang Pedoman Perencanaan Struktur Pelindung Pilar Jembatan dari Tumbukan Kapal. Jakarta: Direktorat Jenderal Bina Marga.

MIDAS IT. (2017). MIDAS/Civil User Manual: General Bridge Design System for Engineers. MIDAS Information Technology Co., Ltd.

PIANC. (2002). Guidelines for the Design of Fender Systems. The World Association for Waterborne Transport Infrastructure.

Putra, A. R., Susilo, H., & Prasetyo, R. (2019). Analisis Struktur Fender Jembatan Akibat Tumbukan Tongkang Menggunakan SAP2000. Jurnal Teknik Sipil dan Lingkungan, 8(2), 89–96.

Wulandari, S. (2020). Evaluasi Kapasitas Struktur Fender Pelabuhan terhadap Beban Impak Kapal Menggunakan Metode Numerik. Jurnal Rekayasa Sipil, 14(1), 55–64.

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Published

2025-04-30

How to Cite

Kusuma Whardani, P. N., Agistin, V., Nurdin, A., & Yudhagama, F. (2025). ANALISIS KAPASITAS TIANG PANCANG TERHADAP BEBAN IMPAK PADA STRUKTUR PELINDUNG PILAR JEMBATAN. Journal Of Science and Engineering, 8(1), 54–60. https://doi.org/10.33387/josae.v8i1.10318

Issue

Vol. 8 No. 1 (2025): Journal of Science and Engineering (Josae)

Section

Artikel

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