Liqiang Sun earned his PhD from Tianjin University in 2010. After a two-year PostDoc at Tianjin University, Dr. Sun joined School of Civil Engeering, Tianjin University as an associate professor in 2012. Dr. Sun's specialized research areas are  ground improvement, marine soil mechanics,geosynthetics, testing of soil properties. He has published 65 technical papers in journals and conference preceedings (SCI 17).