Identifikasi Pengujian Pile Driving Analyzer Pier 51A Pada Proyek Pembangunan Tol Yogyakarta – Bawen

Abstract

In general, the foundation is a part of the construction structure which has the function of distributing the load from the structure above it to the part of the soil below it evenly. For the project that I did this research using bored pile type foundation. The direct testing method in the field is called the Pile Driving Analyzer Test (PDA) testing method. In essence, the Pile Driving Analyzer (PDA) test is an important test if you want to ensure the quality and slope of the designed foundation. In carrying out the Pile Driving Analyzer test there are several procedures that must be considered. Therefore, it is very necessary to carry out this test in accordance with technical guidelines, project specifications, as well as good and proper implementation when carrying out tests on bored pile foundations through the Pile Driving Analyzer (PDA). There are several testing procedures on the Test Pile Driving Analyzer (PDA), such as the preparation process, the implementation process, and the monitoring process. The Pile Driving Analyzer (PDA) test was carried out when the foundation piles were 28 days old. This is done because it has a specific purpose, namely so that the soil reaches a recovery condition since the bored pile foundation was installed. The full compressive axial load on the PDA test foundation pile is determined to be at least 2 times more than the design load.