Year: 2025
Type: article
Abstract: The construction of the Politeknik Negeri Banyuwangi Integrated Lecture Building includes a high-rise building that has 7 floors.To determine the actual carrying capacity of the pinned, a Pile Dynamic Analysis Test (PDA Test) was carried out.The bearing capacity of this development foundation is only obtained from PDA testing, so it is necessary to calculate the carrying capacity of other foundations as comparative data.The carrying capacity of the foundation can be known from soil investigations such as the Sondir or Cone Penetrometer Test (CPT) and data from laboratory tests.This study aims to calculate the bearing capacity value of a single pile foundation and calculate the ratio of sondir data and laboratory test data to PDA.The calculation of sonder data (CPT) was carried out using the methods of Aoki and De Alencar (1975), Meyerhoff, Schmertman-Nottingham (1975), Van Der Ween, and Philipponant.Meanwhile, the laboratory test data uses the Terzaghi method, the α method, and the β method.The results of the sondir data calculation obtained the highest Qu value from the Schmertman Nottingham method, which was 1053.329tons, and the results from laboratory tests from the Terzaghi method of 365.315 tons.The ratio of the value of Qu sondir data compared to Qu PDA that was close to the value of 1 was the Philipponant method of 0.967, while the Qu laboratory test data compared to Qu PDA was the Alpha method of 1.435.The value of Qu sonder compared to Qu of the laboratory test data that close to the value of 1 was the Schmertman Nottingham method that was compared to the Terzaghi method which was 1.009.
Institution: Politeknik Negeri Banyuwangi
Language: Indonesian
Subfield: Civil and Structural Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4408249263