Proceedings of the 15th PanAmerican Conference on Soil Mechanics and Geotechnical Engineering 15 18. The work of geotechnical engineers contributes to the creation of safe, economic and pleasant spaces to live, work and relax all over the world. Advances are constantly being made, and the expertise of the profession becomes ever more important with the increased pressure on space and resources.This book presents the proceedings of the 15th Pan-American Conference on Soil Mechanics and Geotechnical Engineering XV PCSMGE, held in Buenos Aires, Argentina, in November 2015. This conference, held every four years, is an important ukryj opis