Yunita, Siti Handriyani and Ismaili, Abul Fida (2020) ANALISIS KAPASITAS DAYA DUKUNG TIANG PANCANG PADA PROYEK PEMBANGUNAN JALAN AKSES PELABUHAN PATIMBAN ANALYSIS OF PILE PATCH SUPPORT CAPACITY IN PATIMBAN PORT ACCESS ROAD DEVELOPMENT PROJECT. Tugas Akhir thesis, University Technology Yogyakarta.
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Abstract
ABSTRAK Bangunan jembatan Pile Slab pada proyek pembangunan Jalan Akses Pelabuhan Patimban direncanakan menggunakan fondasi tiang pancang ukuran diameter 0,6 m. fondasi tiang pancang merupakan jenis fondasi dalam yang berfungsi untuk mendukung beban diatasnya dan menyalurkan ke tanah sesuai dengan kriteria aman dan ekonomis. Analisis kapasitas dukung fondasi dilakukan dengan memperhatikan data penyelidikan tanah, beban yang dipikul oleh fondasi, dimensi tiang, jarak antar tiang mutu beton dan kedalaman fondasi. Untuk menghitung kapasitas tiang terdapat banyak rumus yang dapat digunakan. Hasil masing-masing rumus tersebut menghasilkan nilai yang berbeda-beda. Tujuan penelitian ini untuk menghitung daya dukung tiang pancang tunggal dengan metode statis berdasarkan hasil uji SPT (Standard Penetration Test), metode dinamis berdasarkan hasil kalendering dan analisis dengan software Plaxis 8.2. Hasil analisis daya dukung tiang pancang tunggal dengan metode statis berdasarkan rumus Mayerhoff diperoleh (Qall) = 148,846 ton. Berdasarkan metode dinamis dari rumus Hilley diperoleh (Qall) = 269 ton. Daya dukung (Qu) yang dihitung dengan software Plaxis 8.2 sebesar 293,093 ton. Nilai efisiensi tiang (Qg) berdasarkan metode Converse-Labarre sebesar 17247,28 ton>1242,105 ton dan berdasarkan metode Los Angeles Group Action sebesar 16428,672 ton>1242,105 ton. Sehingga dapat dinyatakan bahwa jembatan Pile Slab pada proyek pembangunan Jalan Akses Pelabuhan Patimban ini relatif aman karena nilai daya dukung pada tiang pancang lebih besar dari beban struktur atas rencana. Kata Kunci: Daya Dukung, Mayerhoff, Hilley, Converse Labarre, Los Angeles Group Action, PLAXIS 8.2. Abstract The Pile Slab bridge building in Patimban Port Access Road construction project is planned to use a pile foundation with a diameter of 0.6 m. pile foundation is a type of deep foundation that functions to support the loads above it and distribute it to the ground according to safe and economic criteria. The analysis of the bearing capacity of the foundation was carried out by taking into account the soil survey data, the load borne by the foundation, the dimensions of the piles, the distance between the concrete quality piles and the depth of the foundation. There are many formulas that can be used to calculate the pile capacity. The results of each of these formulas produce different values. The purpose of this research was to calculate the bearing capacity of a single pile with a static method based on the results of the SPT (Standard Penetration Test), a dynamic method based on the results of calendar and analysis with Plaxis 8.2 software. The results of the analysis of single pile bearing capacity using the static method based on the Mayerhoff formula obtained (Qall) = 148,846 tonnes. Based on the dynamic method of the Hilley formula, it was (Qall) = 269 tons. The carrying capacity (Qu) calculated by the Plaxis 8.2 software was 293,093 tons. The pile efficiency value (Qg) based on the Converse-Labarre method was 17247.28 tonnes> 1242.105 tonnes and based on the Los Angeles Group Action method was 16428.672 tonnes> 1242.105 tonnes. It can be stated that the Pile Slab bridge in the Patimban Port Access Road construction project was relatively safe because the carrying capacity value of the piles was greater than the structural load on the plan. Keywords: Carrying Capacity, Mayerhoff, Hilley, Converse Labarre, Los Angeles Group Action, PLAXIS 8.2
| Item Type: | Thesis (Skripsi, Tugas Akhir or Kerja Praktek) (Tugas Akhir) |
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| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Fakultas Sains dan Teknologi > S1 Teknik Sipil |
| Depositing User: | Kaprodi S1 Teknik Sipil UTY |
| Date Deposited: | 22 Oct 2020 01:19 |
| Last Modified: | 22 Oct 2020 01:19 |
| URI: | http://eprints.uty.ac.id/id/eprint/5976 |
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