APPARATUS AND METHODS FOR THE PLACEMENT OF PIPE PILING

摘要

Apparatus and methods for the installation of pipe pilings into the ground for use as structural building foundations, geothermal piles, or both, are disclosed. In addition to specialized fittings for pipe pile assemblies, the inventions include specialized drive mechanisms used in conjunction with rotary or vibratory motors. Methods of installing pipe pilings are further improved with the disclosure of methods of adding grout or similar materials during or after installation of the piles.

主权项

1. A pipe pile assembly comprising
a first pipe pile having a bottom end and a top end; a tip insert removably disposed in the bottom end of the pipe pile; and a rod section disposed in said pipe pile, wherein said rod section is joined to said tip insert.