GEOSYNTHETIC DESIGN AND CONSTRUCTION GUIDELINES. PARTICIPANT NOTEBOOK. NHI COURSE NO. 13213 (REVISED APRIL 1998)

This manual is an updated version of the Geotextile Design and Construction Guidelines, used for the Federal Highway Administration (FHWA) training course Geosynthetic Engineering Workshop. The update was performed to reflect current practices and codes for geotextile design, and has been expanded to address geogrid and geomembrane materials. The manual was prepared to enable the Highway Engineer to correctly identify and evaluate potential applications of geosynthetics as an alternative to other construction methods and as a means to solve construction problems. With the aid of this text, the Highway Engineer should be able to properly design, select, test, specify, and construct with geotextiles, geocomposite drains, geogrids and related materials in drainage, sediment control, erosion control, roadway, and embankment on soft soils applications. Steepened slope and retaining wall applications also are addressed, but designers are referred to the FHWA Demonstration Project No. 82 references on mechanically stabilized earth structures for details on design. This manual is directed toward geotechnical, hydraulic, roadway, bridge and structures, and route layout highway engineers.