Rail Surface Hardness and Condition Measurement
| 项目名称： | Rail Surface Hardness and Condition Measurement |
| 摘要： | This project is in support of a Transportation Research Board Innovations Deserving Exploratory Analysis (TRB IDEA) project to develop a method for measuring rail surface hardness and condition. Also, the project will be a general assessment of what additional information may be helpful to aid the grinding process to permit removing fatigued metal and reshaping rail head while minimizing adverse effects of the grinding process. Included will be an assessment of what level of hardness loss may have a practical effect on rail wear rate and how size and density of surface micro-cracking and spalling can be meaningfully expressed in various measurement levels. |
| 状态： | Active |
| 资金： | 0.00 |
| 资助组织： | Federal Railroad Administration |
| 项目负责人： | Plotkin, Don |
| 执行机构： | NRC-Canada |
| 开始时间： | 20120510 |
| 主题领域： | Railroads；Safety and Human Factors |
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