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铁路活载标准不仅代表桥梁、线路的承载能力,而且代表机车、车辆的主要技术指标,本文分析了我国铁路运输发展概况,结合世界主要国家铁路活载与机车、车辆关系,提出修订我国铁路活载标准的建议。
The railway live load standard not only represents the carrying capacity of bridges and lines, but also represents the main technical indicators of locomotive and vehicle. This paper analyzes the general situation of railway transport in our country, and proposes the revision of the relationship between railway live load and locomotive and vehicle in major world countries Contains standard advice.