AASHTO T 385-19 PDF Download

AASHTO T 385-19 is a standard method of testing deep foundation elements under bidirectional static axial compressive load. The purpose of this test is to determine the behavior characteristics of these elements, whether they are vertical or inclined, when subjected to an internally applied load. The standard applies to all types of deep foundations that function similarly to bored piles, regardless of how they were constructed and installed.

The test procedure outlined in AASHTO T 385-19 provides guidance on the steps to be followed in conducting the test. It covers aspects such as preparing the specimen, applying the axial load bidirectionally, and measuring the displacement and load during the test. The standard also requires the use of appropriate equipment and instrumentation to accurately measure and record the data.