Professor Dr.-Ing. Rolf Katzenbach is the Director of the Institute and the Laboratory of Geotechnics at the Technische Universität Darmstadt, Germany and the Chairman of TC 212 on Deep Foundations of ISSMGE. Dipl.-Ing. Steffen Leppla is a scientific research assistant at the Institute and Laboratory of Geotechnics of Technische Universität Darmstadt, Germany. Professor Deepankar Choudhury is a full Professor at IIT Bombay, Mumbai, India. He is the Secretary of TC 212 on Deep Foundations, and of TC 207 Soil Structure Interaction and Retaining Walls of ISSMGE.
