Iabse Workshop on Assessment, Upgrading and Refurbishment of Infrastructures, Date: 6 May 2013 through 8 May 2013, Sponsors: American Concrete Institute (ACI);American Society of Civil Engineers (ASCE);ECCS-CECM-EKS;IABMAS;International Council for Research and Innovation in Building and Construction (CIB);The Institution of Structural Engineers