结合当前已建成或在建高速铁路和客运专线铁路建设项目实际,依据铁路概(预)算编制办法的相关规定,从宏观和微观两个层面剖析铁路工程造价的组成及确定问题。采用数理统计的方法,调整、计算了较为合理的综合工程造价指标和专业单项工程造价指标,从设计标准和工程措施的差异方面论证了指标的合理性,为设计、咨询和项目决策人员提供参考和借鉴。 Based on the actual railway construction projects of high-speed railways and passenger dedicated lines already built or under construction, the composition and determination of railway construction costs are analyzed from the macroscopical and microscopic levels in accordance with the relevant provisions of the compilation of railway generalizations. The methods of mathematical statistics were used to adjust and calculate the reasonable engineering cost and comprehensive engineering cost index. The rationality of the index was demonstrated from the differences between the design standards and the engineering measures, which provided references for designers, consultants and project decision-makers. And learn from.