ASTM Standard D4945-17 Standard test method for high-strain dynamic testing of deep foundations

Publication Year

2017

Document Status

Current

Abstract

Specifies a test method applying an axial impact force with a pile driving hammer or a large drop weight that will cause a relatively high strain at the top of an individual vertical or inclined deep foundation unit, and for measuring the subsequent force and velocity response.

Document History

Supersedes ASTM D4945-08.

Publisher Information