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Position: Home > Articles > The Analysis of Rail Failure on Concrete Sleeper Rail Track Journal of Jinling Institute of Technology 2006,22 (3) 60-62

混凝土枕线路的钢轨伤损分析

作  者:
史小龙;李笑男
单  位:
北京交通大学
关键词:
钢轨;钢轨伤损;轴重;剪应力;钢轨基础弹性;刚度;横向阻力
摘  要:
从轨道受力状态对混凝土枕线路钢轨伤损进行了分析,列举了钢轨伤损的主要影响因素;钢轨应满足高纯净度、高强韧性的要求。
译  名:
The Analysis of Rail Failure on Concrete Sleeper Rail Track
作  者:
SHI Xiao-long,LI Xiao-nan(Beijing Jiaotong University,Beijing 100044,China)
关键词:
rail;rail failure;axle load;shear stress;elastic behavior of rail foundation;rigidity;horizontal drag
摘  要:
This paper analyzes the rail failure on concrete sleeper rail track referring to the stress of the rail.The major factors which will influence rail failure are listed in this paper.The rail shall meet the challenge of high purity and high obdurability.

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