Abstract: Sign and luminaire support structures are prevalent throughout the transportation infrastructure network. Collapse and inspection of these pose hazards to the motoring public and the inspection personnel charged with their ...

Abstract: There have been numerous examples of poor in-service performance of welded, tube-to-transverse plate connections within mast-arm sign support structures in the last several decades. A considerable amount of research has ...

Abstract: Sign and luminaire support structures are prevalent throughout the transportation infrastructure network. Collapse and inspection of these signs pose hazards to the motoring public and the inspection personnel charged with ...

Abstract: Sign and luminaire support structures are prevalent throughout the transportation infrastructure network. Collapse and inspection of these signs pose hazards to the motoring public and the inspection personnel charged with ...

Abstract: There have been numerous examples of poor in-service performance of welded, tube-to-transverse plate connections within mast-arm sign support structures in the last several decades. A considerable amount of research has ...