Perbandingan Daya Dukung Tiang Pancang Menggunakan Hasil Standard Penetration Test (SPT) Pada Rambu Suar Gosong Pasir, Selat Malaka

Abstract

Foundation is a structure located on the surface or in the soil layer, which functions as a foundation and also to channel loads from the upper structure into the soil. This study analyzes the bearing capacity of single and group pile foundations using the Touma and Reese, Mayerhoff 1956, and Reese and Wright methods based on SPT data. With a maximum load of 204.25 tons, the Touma and Reese method yields a single pile bearing capacity of 57.163 tons and a group capacity of 394.368 tons. The Mayerhoff method obtains a single pile capacity of 166.801 tons and a group capacity of 1150.763 tons. Meanwhile, the Reese and Wright method results in a single pile capacity of 45.811 tons and a group capacity of 316.047 tons. A load of 204.25 tons can be supported by a group of seven piles. These results can serve as a reference in the design of pile foundations.