METODE PENGUJIAN DAN ANALISIS DAYA DUKUNG TIANG PANCANG TUNGGAL MENGGUNAKAN CARA PENGUJIAN BEBAN STATIK AKSIAL TEKAN (LOADING TEST) PADA PEMBANGUNAN APARTEMEN GRAND PAKUBUWONO JAKARTA SELATAN

EDWIN DWI CAHYA, Dr. Eng. Iman Haryanto, MT.

2015 | Tugas Akhir | D3 TEKNIK SIPIL SV

Kekuatan pondasi tiang bergantung pada kapasitas ujung tiang dan tahanan selimut / friksi. Kekuatan pondasi tiang diperoleh dengan cara teoritis dan uji lapangan. Penelitian ini bertujuan mengetahui pelaksanaan loading test, menghitung nilai kapasitas / daya dukung tiang tunggal, dan mengetahui koefisien pengali (kp) kapasitas teoritis terhadap kapasitas lapangan Hasil penelitian menghasilkan daya dukung (Qall) berdasarkan data sondir menurut metode Meyerhof dan metode Begeman berada pada kisaran 56,83 - 69,33 ton dan 68,36 - 82,69 ton, sedangkan hasil pembebanan (loading test) daya dukung ijin (Qall) menurut metode Chin (1971) dan metode Mazurkiewicz (1972) berada pada kisaran 266,67 - 367 ton dan 215 - 297 ton. Nilai koefisien pengali pembangunan apartemen grand pakubuwono yang berlokasi di Jakarta Selatan, berkisar antara 2,78 - 5,81.

The power of the foundation of a dependent on the capacity of the cast and the custody of a blanket or fisticuffs .The power of the foundation of a pole obtained by means of theoretical and field test. This research aims to know the implementation of loading test , calculate the value of the capacity of a single mast and capacity , and knowing the coefficient of a multiplier ( kp ) the capacity to the capacity of the field. The results of research capacity produce ( Qall ) based on the data sondir according to the method Meyerhof Begeman and methods to be around 56,83 - 69,33 tons and 68,36 - 82,69 tons , while the imposition of ( test ) loading capacity permission ( qall ) according to the method Chin ( 1971 ) and methods Mazurkiewicz ( 1972 ) had remained in a range 266,67 - 367 tons and 215 - 297 tons .The value of the coefficients a multiplier apartment development grand pakubuwono which is located in South Jakarta , ranged from 2,78 - 5,81.

Kata Kunci : Sondir, Loading test, koefisien pengali(kp)/ CPT, Loading test, coefficients a multiplier