LAUSR

Abstract The introduction of geosynthetics has drastically changed the manner of geotechnical practice. The challenges posed by the uncertainty of soil properties are easily overcome by the intelligent use of geosynthetics. The geosynthetics are applied practically in all areas of geotechnical engineering including the construction of steep slopes, retaining walls, ground improvement systems, landfills, drainage and filtration control around geotechnical structures, erosion control, etc. This lecture will briefly describe the history of geosynthetics and their applications to different infrastructure construction projects. The aspects of environmental sustainability that can be achieved through the use of geosynthetics are briefly brought out towards the end of the lecture.