Saiid Saiidi, University of Nevada, Reno (IMAGE) University of Nevada, Reno Caption University of Nevada, Reno Civil Engineering Professor Saiid Saiidi pioneered the use of shape memory alloys and flexible concrete composites in the construction of bridges and bridge columns to keep bridges usable following large earthquakes. Credit Photo by Mike Wolterbeek, University of Nevada, Reno. 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.