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BRIDGE SYSTEM SUPERSTRUCTURE |
Condition Evaluation of Existing Decks...
As a reinforced concrete bridge deck deteriorates with time and exposure, a proper diagnosis and preventive maintenance schedule, whereby smaller and less expensive repairs are made at properly timed intervals throughout the life of the structure, significantly extends its life and reduces the costs associated with its ownership. (See earlier discussions on baseline condition assessments and QA verification of construction related to this topic).
Presence, Pattern and Density (PPD) of Rebar
- Ground Penetrating Radar (GPR)
- Impact Echo (IE)
- Surface Wave Methods: SASW/MASW and USW Spectral Analysis of Surface Waves (SASW)/Multiple Channel Analysis of Surface Waves (MASW) and Ultrasonic Surface Waves (USW)
- Ground Penetrating Radar (GPR)
- Impact Echo (IE)
- Surface Wave Methods: Spectral Analysis of Surface Waves (SASW)/Multiple Channel Analysis of Surface Waves (MASW) and Ultrasonic Surface Waves (USW)
Vehicle Mounted Ground Penetrating Radar (GPR) Systems
