Along with the railway development, the growing complexity of railway project construction, large number of industry system has formed assets. Only improve the quality of railway engineering budget compiling, clear project cost reasonably, to make project dynamic management, risk aversion. But budget and the cost of the work of the technical aspects have higher requirements, in the engineering construction work is also hard to avoid can meet a lot of factors and make the cost budget exceeds the investment control, this will affect the overall construction of engineering. Based on this, this article from the compiled data, engineering materials, engineering cost and cost savings, and other aspects analyze the budget compiled its influence on the project cost.%伴随铁路发展，铁路工程建设复杂程度日益提升，已经形成资产数目巨额的产业体系。只有提高铁路工程概预算的编制质量，合理明确工程造价，才能做好工程动态管理，规避风险。但是预算和造价工作对技术性等方面都有较高的要求，在工程建设工作中也难免会遇到很多因素的影响而使造价预算超出投资控制，这样就会影响到工程的整体建设。基于此，本文从编制数据、工程资料、工程造价与节约成本等多个方面浅析概预算编制对工程造价的影响。
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