Composite foundation effectiveness (IMAGE) University of Technology Sydney Caption Results showing the effectiveness of the proposed composite foundation in reducing shear forces in the raft. Credit Habib Rasouli, Behzad Fatahi 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.