Rail Fastening System Service Life
Mar 22, 2025
Factors Influencing Service Life
| Factor | Description |
|---|---|
| Material Quality | High-quality materials (e.g., steel, elastomers) resist wear, corrosion, and fatigue. |
| Design and Engineering | Robust designs with elastic properties (e.g., SKL clips) reduce stress and extend lifespan. |
| Installation Quality | Proper installation ensures optimal performance and reduces premature wear. |
| Maintenance Practices | Regular inspections and timely replacements of worn components extend service life. |
| Operating Conditions | Heavy loads, high speeds, and harsh environments (e.g., extreme temperatures, moisture) can shorten lifespan. |
| Traffic Volume | High-frequency train traffic increases wear and tear on the fastening system. |
| Environmental Factors | Exposure to moisture, chemicals, and UV radiation can degrade materials over time. |
