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Improved Test Methods and Practices for Characterizing Steel Corrosion Potential of Earthen Materials
| 题名： | Improved Test Methods and Practices for Characterizing Steel Corrosion Potential of Earthen Materials |
| 责任者： | National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program; Kenneth L. Fishman, McMahon & Mann Consulting Engineering and Geology, P.C.; Soheil Nazaria, Shane Walker, Arturo Bronson, The University of Texas at El Paso |
| 关键词： | Transportation and Infrastructure — Highways Transportation and Infrastructure — Materials |
| 学科分类： | 暂无分类 |
| 摘要： | Electrochemical properties of earthen materials such as electrical resistivity, pH, salt concentrations, and organic contents are commonly used to characterize the corrosion potential of buried metal elements that are in direct contact with the surrounding soil. The TRB National Cooperative Highway Research Program'sNCHRP Research Report 958: Improved Test Methods and Practices for Characterizing Steel Corrosion Potential of Earthen Materials proposes a protocol describing best practices for sampling, testing, and characterizing the steel corrosion potential of earthen materials. The protocol incorporates alternatives to the current AASHTO test standards for measuring electrochemical properties. |
| 出版机构： | Transportation Research Board |
| 提交日期： | 2020 |
| 报告类型： | 科技报告 |
| 资源类型： | 科技（咨询、行业）报告 |
| 初始创建时间： | 2020 |
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