Kerry W. Petrasic, P.E., GFT Inc.
Geosynthetics are a relative newcomer in geotechnical engineering. The technology is developed rapidly and continues to evolve. This course is intended as a primer for those desiring a basic understanding of geosynthetics. Discussions during the full day course will cover the various types of geosynthetic materials, applications and functions of the materials, and the various synthetic polymers used in manufacturing geosynthetics. It will be demonstrated that geosynthetics are to be considered as another tool in the tool box that geotechnical engineering designers and professionals have available to assist in addressing a variety of geotechnical and environmental engineering challenges. Particular emphasis will be provided on how the intended application or function and existing soil and water conditions, will dictate the structure of the geosynthetic, and the specific polymer used for its manufacture. Cost constraints, constructability concerns, and short and long term performance requirements will also be discussed. While a geosynthetic may be capable of addressing a specific situation or condition, it may not be the best solution.