C Russell Joiner

Title: C Russell Joiner: Innovator in Geotechnical Engineering

Introduction

C Russell Joiner is a notable inventor based in Peachtree City, GA (US). He has made significant contributions to the field of geotechnical engineering, particularly through his innovative patent that addresses the challenges of inserting prefabricated vertical drains into the earth.

Latest Patents

Joiner holds a patent for an "Apparatus for inserting prefabricated vertical drains into the earth." This apparatus features a vertically extending mast that supports an elongated earth-penetrating mandrel. The mandrel is designed to receive a prefabricated drain member, allowing for its movement downward into the earth for insertion. The apparatus includes a drive mounted on the mast, which drives the mandrel into and out of the underlying earth. This drive consists of a rotary drive gear that engages the mandrel and a motor for driving the gear. Additionally, a vibrator is mounted on the upper end of the mandrel to impart vibrations that assist in its penetration into the earth. A flexible torsion drive coupler connects the motor to the drive gear, ensuring effective operation while isolating the motor and mast from vibrations.

Career Highlights

C Russell Joiner is associated with Geotechnics America, Inc., where he applies his expertise in geotechnical solutions. His work focuses on developing innovative technologies that enhance the efficiency and effectiveness of geotechnical operations.

Collaborations

Joiner collaborates with R Robert Goughnour, contributing to advancements in their field through shared knowledge and expertise.

Conclusion

C Russell Joiner's contributions to geotechnical engineering through his innovative patent demonstrate his commitment to improving construction and environmental practices. His work continues to influence the industry positively.