贵冶铁路线路钢轨断裂原因及预防措施  

Cause and Preventive Measure of Rail Fracture in Guixi Smelter Railway Line

作　　者：殷飞 YIN Fei(Guixi Smelter,Jiangxi Copper Corporation Limited,Guixi 335424,Jiangxi,China)

机构地区：[1]江西铜业股份有限公司贵溪冶炼厂,江西贵溪335424

出　　处：《铜业工程》2022年第5期85-89,100,共6页Copper Engineering

摘　　要：钢轨断裂严重威胁列车运输安全,企业专用铁路钢轨断裂这一隐患尤为突出。为了降低钢轨断裂风险,以近几年出现的几起专用铁路线路钢轨断裂的典型病害为案例,结合贵冶专用铁路的运输生产实际和实际运用现状,剖析了钢轨的受力状态及钢轨出现断裂的规律和具体原因,并提出了切实可行的防断裂措施。The Rail is one of the important parts of railway line.Rail fracture is a extremely dangerous disease in the daily operation of railway line,which seriously threatens the safety of railway transportation.For the special railway of Guixi Smelter,the rail fracture is particularly prominent.In order to reduce the adverse effect of rail fracture to Guixi Smelter,through collecting the typical disease cases and combining the railway transportation and actual application situation,the stress state of steel rail and the rule of rail fracture are analyzed and the feasible fracture prevention measures are proposed.

关 键 词：铁路线路 行车安全 钢轨断裂 原因分析 预防措施 

分 类 号：U216.424[交通运输工程—道路与铁道工程]