Optimization of Bored Pile Foundation Usage in Apartment Development Projects in Batam
DOI:
https://doi.org/10.26418/jts.v25i2.91760Keywords:
Bored Pile Foundation, Foundation Bearing Capacity, N-SPT Method, Foundation Optimization, Cost Budget PlanAbstract
Batam is actively developing apartments and hotels to support the growing tourism sector. Proper planning of structures and foundations is essential in the construction process to ensure the building's strength. Several factors must be considered when designing bored pile foundations, such as depth, diameter, and pile cap dimensions. Costs increase as the piles' diameter and the pile cap's dimensions expand. Therefore, optimizing the foundation design to achieve the optimal pile diameter, number of piles, and bearing capacity is important while maintaining cost efficiency without compromising foundation safety standards. This study aims to optimize the allowable bearing capacity of the actual bored pile foundation using the N-SPT value approach and compare the costs of executing the actual bored pile foundation with the optimized bored pile foundation. The analysis results show that the actual foundation bearing capacity in the field is 21.038,448 kN, while the optimized foundation has a bearing capacity of 10.812 kN. The cost for the actual bored pile foundation in the field is IDR 604.862.538, while the cost for the optimized pile foundation is IDR 416.517.335. The difference in cost between the two is IDR 188.345.203, indicating a cost saving of 68,86% with the optimized foundation.References
Chandra, L., Prayogo, D., & Susanto, Y. T. (2021). Optimasi Biaya Pondasi Bored Pile dengan Metode Metaheuristik. Dimensi Utama Teknik Sipil, 8(1), 78-95.
Djarwanti, N., HI, R. H. D., & Maharani, G. (2015). Komparasi Nilai Daya Dukung Tiang Tunggal Pondasi Bor Menggunakan Data SPT, dan Hasil Loading Test pada Tanah Granuler. Matriks Teknik Sipil, 3(3), 720-725.
Erlina, E., Subagyo, S., Iskandar, M. R., & Setiawan, G. E. (2023). Analisis Perbandingan Biaya dan Waktu Pelaksanaan Pondasi Bored Pile terhadap Pondasi Sumuran (Studi Kasus: Proyek Pembangunan Kost 3 Lantai di Potronanggan Tamanan Banguntapan Bantul). CivETech, 5(2), 1-9.
Hakam, A. (2008). Rekayasa Pondasi. Padang : CV. Bintang Grafika.
Hakam, A., Asmirza, M. S., & Andriani, H. P. (2018). Additional Bearing Capacity of Piles Due to Time Delay of Injection. International Journal of GEOMATE, 15(47), 151-157.
Hanafiah, H., Jaya, Z., & Reza, M. (2020). Rekayasa Fondasi. Yogyakarta : Andi.
Hardiyatmo, H. C. (2020a). Analisa dan Perancangan Fondasi II (5th ed.). Yogyakarta : Gadjah Mada University Press.
Hardiyatmo, H. C. (2020b). Analisis dan Perancangan Fondasi I (edisi 4). Yogyakarta : Gadjah Mada University Press.
Indra, S., Yudianto, E. A., & Fadilla, J. (2024). Studi Alternatif Perencanaan Pondasi Tiang Bor ( Bore Pile ) pada Gedung Malang Creative Center (MCC). Student Journal GELAGAR, X(X), 1–8.
Jali, A., & Wibowo, P. H. (2023). Analisis Pelaksanaan Pekerjaan Pondasi Bored Pile pada Proyek Pembangunan Apartemen Monde City. Jurnal Ilmiah Rekayasa Sipil, 20(1), 10-18.
Kuswaya, W., & Ma’arif, A. M. (2020). Analisis Optimalisasi Pondasi Dalam Pada Crude Oil Storage Tank. Jurnal Teknik Sipil, X(1), 35–44.
Mauthonic, V. K., & Ginting, J. M. (2023). Analisis Komparatif Daya Dukung Tanah & Penurunan Pondasi Menggunakan Metode Analitis dan Metode Elemen Hingga (Studi Kasus: Borehole 1 Proyek Apartment Mega Techno City di Kota Batam). Jurnal Ilmiah Rekayasa Sipil, 20(2), 135-145.
Muluk, M., Hamid, D., & Santi, M. (2020). Studi Perbandingan Pondasi Tiang Pancang Dengan Pondasi Bore Pile (Studi Kasus: Pelaksanaan Pembangunan Pondasi Tower Grand Kamala Lagoon-Bekasi). Jurnal Teknik Sipil Institut Teknologi Padang, 7(1), 26-33.
Nugroho, S. A., Komara, R. T., & Sibarani, A. S. (2014). Optimasi Biaya Alternatif Pemilihan Pondasi Tower di Kota Pekanbaru. Jurnal APTEK, 6(1), 1-16.
Srihandayani, S., Hakam, A., Mera, M., & Ismail, F. A. (2023). Bearing Capacity Analysis of Floating Foundation Model in Homogeneous Very Soft Clay. Civil and Environmental Engineering, 19(2), 758-771.
Suhartono, E., Prihatiningsih, A., & Susilo, A. J. (2024). Analisis Daya Dukung dan Efisiensi Tiang Bor dengan Berbagai Ukuran dan Kedalaman di Jakarta Pusat. Jurnal Mitra Teknik SIpil, 7(1), 87–98.
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