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Model to Predict the Impact of Specification Changes on the Chloride-Induced Service Life of Virginia Bridge Decks

机译:模型预测规格变化对弗吉尼亚桥面板氯离子使用寿命的影响

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A model to determine the time to first repair and subsequent rehabilitation of concrete bridge decks exposed to chloride deicer salts that recognizes and incorporates the statistical nature of factors affecting the corrosion process is developed. The model expands on an existing deterministic model by using statistical computing techniques, including resampling techniques such as the parametric and simple bootstrap. Emphasis was placed on the diffusion portion of the diffusion-cracking model, but advances can be readily included for the time for corrosion deterioration after corrosion initiation.

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