Report Topic:Voids and Sinkholes in Transportation Infrastructures: Detections and Remedies
Reporter:Researcher Dahao Chen, Texas A&M University, US
Location:Academic Hall of State Key Laboratory
Case studies of voids and sinkholes in transportation infrastructures will be presented. Non-Destructive Testing (NDT) techniques such as Ground Penetration (GPR), Resistivity, and Falling Weight Deflectometer (FWD) will be discussed. Remedies and rehabilitations are depended on NDT and field verification results. The presentation will also discuss performance monitoring and their outcomes.