摘要
运用大轴重货车开展重载运输是一项庞大的系统工程。借鉴国外重载运输经济性的相关研究成果,从大轴重货车运用对线路、桥梁的伤损模型入手,结合重载运输经济性的具体案例,研究大轴重货车运用的经济性问题。
Adapting heavy axle-load wagons in heavy-haul transportation is a comprehensive system engineering. Ac- cording to the results of heavy-haul transportation in other countries, the author researches the issue of economic benefits in heavy axle-load wagons based on the damage model on rail and bridges. Meanwhile, the author gives an illustration of analysis on heavv-haul transportation economic benefits to prove his issue.
出处
《铁道经济研究》
2013年第5期42-45,共4页
Railway Economics Research
基金
铁道部科技研究开发计划项目"既有线运用27t轴重货车技术经济论证"(2012J008-B)
关键词
货车
大轴重
重载运输
经济性
伤损
wagon
heavy axle-load
heavy-haul transportation
economic benefits
damage
