Abstract: Recent research has revealed that the nondestructive evaluation technique used most often to assess the physical condition of a bridge is visual inspection. During a routine visual inspection, observations and/or measurements ...

Abstract: This paper reports on the results from a study of vertical deflection measurement of bridges using digital close-range terrestrial photogrammetry (DCRTP). The study consisted of a laboratory and two field exercises. In the ...

Abstract: The Omega Bridge is a riveted, steel arch bridge built in the early 1950s to cross the Los Alamos Canyon and connect the town of Los Alamos, New Mexico to technical areas of the Los Alamos National Laboratory. The alternate ...