ANALISIS DAYA DUKUNG FONDASI TIANG PANCANG (STUDI KASUS PROYEK PEMBANGUNAN RUMAH SUSUN PEMERINTAHAN KABUPATEN INDRAGIRI HULU)

Authors

  • Nadhiratul Husni Sekolah Tinggi Teknologi Indragiri
  • Arif Sudaryanto Sekolah Tinggi Teknologi Indragiri
  • Lisa Trisnawati Sekolah Tinggi Teknologi Indragiri

Keywords:

Pile, bearing capacity, efficiency, group foundation

Abstract

Pile foundations are relatively long and slender rods that are used to transmit the foundation load through a layer of soil with low bearing capacity to a hard soil layer that has a high bearing capacity which is relatively deep compared to shallow foundations. The purpose of this study was to calculate the carrying capacity of a single pile, the efficiency of the pile group and the carrying capacity of the pile group from the sondir results. The calculation of the single pile bearing capacity is carried out using the Bagemann, deRuiter and Beringen methods. Pile group bearing capacity based on pile group efficiency using the Converse-Labarre Formula, Poulos and Davis, Los Angeles Group method. The results of the analysis of the calculation of the ultimate bearing capacity of the largest single pile foundation at a depth of 9 meters based on the Bageman Method (Qu) = 4,268.94 tons with (Qa) = 2,134.47 tons, and the smallest calculation analysis results at a depth of 9 meters based on the deRuiter and Beringen methods (Qu)= 1,154.99 tons with (Qa)= 577.49 tons. This is due to the effect of the maximum frictional resistance stated by deRuiter and Beringen which is 1.2 kg/cm2. The efficiency of the largest pile group in the P2 foundation variation with Eg = 0.947 and the smallest pile group efficiency on the P23 foundation variation with Eg = 0.062, this is because the pile efficiency depends on several factors including: the number, arrangement, and distance of the pile (Coduto, 1994) . The results of the analysis of the calculation of the bearing capacity of the largest pile group in the P23 foundation variation group with Qg = 38,685.13 tons and the smallest value in the P23 group variation with Qg = 823.50 tons, this is due to the efficiency of the pile group and the number of piles.

Downloads

Download data is not yet available.

References

Anasrudin Yusuf, dan Amanda Rizky F., 2018, Studi Analisis Daya Dukung Fondasi Tiang pada Pembangunan Gedung LP3M Universitas Kediri, dalam Jurnal CIVILLa, ISSN No. 2503-2399 Vol 3 No 2 September 2018, Fakultas Teknik Universitas Kadiri, Kediri.

Andi Yusti., 2014, Analisis Daya Dukung Fondasi Tiang Pancang diverifikasi dengan Hasil Uji Pile Driving Analyzer Tes dan Capwap (Studi Kasus Proyek Pembangunan Gedung Kantor Bank Sumsel Babel di Pangkalpinang), dalam jurnal Fropil, Volume 2 Nomor 1 Januari s.d Juni 2014, Fakultas Teknik Sipil Universitas Bangka Belitung, Bangka Belitung.

Ayu Fithrosyam Sulistia., 2018, Analisis Perbandingan Daya Dukung Tanah Fondasi Tiang Pancang dengan Metode Mayerhof (Studi Kasus Proyek Pembangunan Jembatan Panda, Desa Panda Bima (Ruas Jalan Talabiu – Bima Kabupaten)), Tugas Akhir Fakultas Teknik Universitas Mataram, Mataram.

Harry Christady Hardiyatmo,. 2011. Analisis dan Perancangan Fondasi I. Yogyakarta: Gajah Mada University Press.

Harry Christady Hardiyatmo., 2009, Teknik Fondasi II, Edisi ke-4, Beta Offset, Yogyakarta.

Husnah., 2010, Analisa Daya Dukung Fondasi Tiang Pancang pada Proyek Pembangunan Fondasi Tissue Block 5 & 6, Tugas Akhir Program Studi Teknik Sipil Fakultas Teknik Universitas Abdurrab, Riau.

Josep E Bowles., 1991, Sifat-sifat Fisis dan Geoteknis Tanah (Mekanika Tanah), Edisi Kedua, Penerbit Erlangga.

Tedy Pramudianto., 2011, Analisis Fondasi Tiang Pancang Gedung Rusunawa Universitas Yogyakarta Kampus Wates, Tugas Akhir Program Studi Teknik Sipil Fakultas Teknik Universitas Negeri Yogyakarta, Yogyakarta.

Terzaghi, K. and Peck, R. B., 1967, Soil Mechanics in Engineering Practice, John Wiley & Sons, Inc., New York.

Terzaghi, K. and Peck, R.B., 1948, Soil Mechanics in Engineering Practice, Wiley, New York.

Toha, F. X,. 1989. Karakteristik Konsolidasi Lempung Lunak Banjarmasin. National Symposium on Soft Soil and Landslides. HATTI. Bandung.

Wilda Nasution., 2016, Analisis Daya Dukung Fondasi Tiang Pancang pada Titik Bore Hole-01 dengan Metode Analitis dan Metode Elemen Hingga (Studi Kasus Hotel Medan Siantar Sinaksak-Pematang Siantar), Tugas Akhrr Fakultas Teknik Universitas Sumatra Utara, Medan.

Downloads

Published

2022-08-02

How to Cite

Nadhiratul Husni, Arif Sudaryanto, & Lisa Trisnawati. (2022). ANALISIS DAYA DUKUNG FONDASI TIANG PANCANG (STUDI KASUS PROYEK PEMBANGUNAN RUMAH SUSUN PEMERINTAHAN KABUPATEN INDRAGIRI HULU). Nusantara Hasana Journal, 2(3), 287–292. Retrieved from https://nusantarahasanajournal.com/index.php/nhj/article/view/457