Bridge Chloride Exposure Predictor

The GitHub project Bridge Chloride Exposure Predictor (BCEP) is a web-based tool designed to forecast future chloride exposure rates for bridges based on a calculation model developed by Xu and Yang, with an assumption that the climate and traffic data is constant within a specific GRID_SIZE for a given JURISDICTION. This model integrates traffic and climate data to predict chloride exposure, specifically focusing on damage from deicing salts while excluding other factors such as mechanical wear or accidents. Currently, this model is validated for Ontario, Canada. The tool can be used to investigate chloride exposure for new jurisdictions by providing new traffic and climate data.

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Publication Details

Published
2026-10-27
DOI
https://doi.org/10.31224/8646
Primary Topic
Concrete Corrosion and Durability
Type
preprint
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Bridge Chloride Exposure Predictor

Mingsai Xu, Spencer Smith, Yingxue (Cynthia) Liu
2 links
Concrete Corrosion and Durability
preprint

Bridge Chloride Exposure Predictor

Mingsai Xu, Spencer Smith, Yingxue (Cynthia) Liu
preprint en

Abstract

The GitHub project Bridge Chloride Exposure Predictor (BCEP) is a web-based tool designed to forecast future chloride exposure rates for bridges based on a calculation model developed by Xu and Yang, with an assumption that the climate and traffic data is constant within a specific GRID_SIZE for a given JURISDICTION. This model integrates traffic and climate data to predict chloride exposure, specifically focusing on damage from deicing salts while excluding other factors such as mechanical wear or accidents. Currently, this model is validated for Ontario, Canada. The tool can be used to investigate chloride exposure for new jurisdictions by providing new traffic and climate data.

McMaster University (CA)
Sustainable cities and communities, Industry, innovation and infrastructure, Climate action
Concrete Corrosion and Durability
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