摘要
调查统计了货车中梁裂纹的情况，分析了裂纹产生的原因，提出了定检及运用中防止中梁裂纹漏检的措施。
The center sill cracking of freight cars is investigated and counted;The causes to the cracking are analyzed;Measures to prevent missing inspection on center sill cracking during periodic inspection and operation are put forward.
出处
《铁道车辆》
1998年第1期43-44,共2页
Rolling Stock
关键词
货车
中梁
裂纹
分析
检修
铁路
freight car
center sill
crack
analysis
repair
measure
