重载铁路小半径曲线钢轨磨耗规律及减磨措施

Key Points

• The aim is to analyze the wear patterns of rails in heavy load railway curves and propose reduction measures.
• Analyzed wear types and their hazards in curved tracks.
• Investigated wear distribution patterns and their influencing factors through surveys.
• Explored the correlation between wear forms and rail damage mechanisms.
• Proposed targeted wear reduction measures based on findings.
• Identified high wear areas due to concentrated contact stresses and lateral forces.
• Discovered trends in wear distribution indicating structural and operational impacts.
• Linked different wear forms to specific types of rail damage.
• Recommended measures like track structure optimization and improved rail lubrication.