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前言我国铁路上约有170处驼峰,其中中小型驼峰有158处,承担着全路改编作业量的80％以上。为此,在进行大型驼峰现代化建设的同时,因地制宜的从讲求经济实效出发,对为数众多的中小型驼峰进行现代化技术改造,进一步提高这些驼峰的作业能力、保证作业安全、减轻劳动强度,对加强全路的通过能力和改编能力,满足急剧增长的运量要求,具有重大的现实意义。为探索我国中小型驼峰现代化技术改造的合理途径,选定西安东站驼峰作为现代化试验
Preface China’s railway about 170 humps, of which 158 small and medium-sized hump, bear the whole road adaptation workload of more than 80%. To this end, while carrying out the construction of a large hump modernization, it is necessary to proceed with the modernization of the small and medium-sized humps in accordance with the local conditions in order to improve the working efficiency, ensure the safety of work and reduce the labor intensity, Throughout the capacity and ability to adapt to meet the rapidly increasing volume requirements, with great practical significance. In order to explore a reasonable way to transform the small and medium size hump modernization in our country, the hump of Xi’an East Railway Station was selected as the modernization test