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近年来,随着铁路的不断提速,铁路运能的不断增大,特别是大秦铁路由原来的1亿吨到2亿吨、甚至3亿吨,运量不断增加,铁路线路混凝土轨枕伤损不断加快,了解混凝土轨枕伤损形态,及时维护更换混凝土轨枕是铁路行车安全的有力保障。现就混凝土枕伤损形态及其产生的原因做如下分析。
In recent years, with the continuous speeding up of railways, the capacity of railways has been increasing. Especially from the 100 million tons to 200 million tons or even 300 million tons of Daqin Railway, the traffic volume has been on the increase. Speed up to understand the damage shape of concrete sleepers, and timely replacement of concrete sleepers is a strong guarantee of traffic safety. Now on the concrete pillow injury morphology and its causes to do the following analysis.