Investigation of Grouted Helical Pier based Foundation Rehabilitation -Centrifuge Data Report for YYB01

The tests were performed using the geotechnical centrifuge at the University of California, Davis. The authors acknowledge the technical assistance from Chad Justice, Tom Coker, Lars Pedersen and Bob Kazanjy at University of California, Davis and Irvine. Special thanks to Mr. Dean White of Concrete Technologies and Mr. Russell Lindsey of Precision Pier USA, Inc. Professors Scott, Brandenberg at University of California, Los Angeles and Bruce Kutter of UC Davis provided helpful suggestions and technical input. Professor Brandenberg provided the tomographic image data.