3D-Printed Concrete Wind Turbine Anchor (IMAGE) Purdue University Caption Illustration of a 3D-printed concrete suction pile anchor for connecting floating wind turbines to the seabed via mooring lines. Credit RCAM Technologies Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.