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Corrosion Map For Metal Pipes In Coastal Louisiana, Sanjay Tewari
Corrosion Map For Metal Pipes In Coastal Louisiana, Sanjay Tewari
Civil, Architectural and Environmental Engineering Faculty Research & Creative Works
Transportation agencies often allow metal pipes as an option for cross drains under/along roads and highways. Metal culverts can corrode over time at various rates based on their environmental conditions (e.g., corrosive nature of coastal soils, high water table, and saltwater intrusion).
This project was focused on applying available soil data, such as spatial distribution of soil types and soil characteristics (e.g., pH and conductivity), towards creating a Geographic Information System (GIS) based map to identify corrosion zones in coastal Louisiana. The effect of the soil characteristics (pH and conductivity) was incorporated in to the published corrosion models for calculating …