Abstract: Nondestructive testing (NDT) for the evaluation of deep foundations has been practiced for more than a quarter of a century, usually on new construction projects. It is not always realized that the performance evaluation ...

Abstract: Partially or totally buried concrete hazardous-waste tanks pose a difficult problem when evaluation of their integrity and concrete quality is required. A visual survey is very limited, and destructive sampling is usually ...

Abstract: For a concrete beam resting on a bed of sand, an analytical solution technique is derived by which the mobility can be identified. To achieve realistic predictions, significant damping in the bed needs to be introduced. ...