Jurnal Teknik Sipil Kokoh
Vol 20, No 1 (2022): Kokoh : Volume 20, Issue 1, Tahun 2022

MODIFIKASI KOEFISIEN DAYA DUKUNG AKSIAL PONDASI TIANG BERDASARKAN BACK ANALYSIS PADA DATA LOADING TEST

Fauzi Lukman Najib (Program Studi Teknik Sipil Fakultas Pendidikan Teknologi dan Kejuruan UPI)
Herwan Dermawan (Program Studi Teknik Sipil Fakultas Pendidikan Teknologi dan Kejuruan UPI)
Rakhmat Yusuf (Program Studi Teknik Sipil Fakultas Pendidikan Teknologi dan Kejuruan UPI)



Article Info

Publish Date
05 Mar 2022

Abstract

The axial bearing capacity of the pile foundation is needed to determine the number of foundations required to carry the structural load. Calculation of the axial bearing capacity pile foundation produces a carrying capacity different from the results of loading tests in the field. The difference between the bearing capacity design with loading test result can make a waste of the number of poles used. To make effective use of the number of piles, the bearing capacity design is necessary to modify the coefficient so that bearing capacity design  is closer to the results of the loading test. The result of the modification the bearing capacity of the clay soil in an increase that is not much different from the initial coefficient but is strongly influenced by the value of the internal friction angle which can make the coefficient increase twice. For cohesionless soil, ultimate  base resistance  there is an average value of 56.75 tsf for N-SPT 50.

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Journal Info

Abbrev

kokoh

Publisher

Subject

Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Engineering Transportation

Description

The Kokoh journal is a civil engineering journal which is published twice a year, namely in January and July. eISSN 28285778 pISSN 1412050X The Kokoh journal are journals that contain manuscripts of research results and results of analytical studies in the fields of building construction, road and ...